LOCAL CLIMATOLOGICAL DATA Monthly Summary
May 2019
Station: North Dighton, MA Latitude: 41° 51' 30" N Longitude: 71° 08' 44" W Elevation (ground): 95 feet Time Zone: Eastern +--+-------------------------------+----+---------+---------+--+-----------+--------------------+-----------------------------+------+ | | Temperature | |Deg. Days|Precip Ty| | Precip | Pressure | Wind |Solar | | +------+------+------+------+---+ Hu-+----+----+1 fog | S+-----+-----+ Adj. to Sea Level +----+----+---+-------+-------+------+ | | M | M | A | | |mid-| H | C |2 hvy fog| n| | Ice +------+------+------+ Avg| Res|Res| Peak |2Minute| Mean | | | a | i | v | | D | ity| e | o |3 thunder| o|Water| plts| | | | | | +---+---+---+---+ W | | | x | n | e | | e | | a | o |4 ice plt| w| | | | | | S | S | | S | | S | | a | | D| i | i | r | M | w | M | t | l |5 hail | | E | S | | | M | p | p | | p | | p | | t | | a| m | m | a | e | | e | i | i |6 glaze | C| q | n | M | M | e | e | e | D | e | D | e | D | t | | t| u | u | g | a | P | a | n | n |7 duststm| v| u | o | a | i | a | e | e | i | e | i | e | i | s | | e| m | m | e | n | t | n | g | g |8 smk, hz| r| v | w | x | n | n | d | d | r | d | r | d | r | m² | | | | | | | | | | |9 blw snw| | | | | | | | | | | | | | | | 1| 2 | 3 | 4A | 4B | 5 | 6 | 7 | 8 | 9 |10| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18| 19| 20| 21| 22| 23 | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |01| 57.4 | 35.3*| 46.3 | 47.2 | 38| 73| 19| 0|.........| 0| 0.00| 0.0| 30.47| 30.19|30.378| 2.0| 1.7|196| 17|SSW| 9|212| 121 | |02| 54.1 | 44.3 | 49.2 | 48.2 | 46| 92| 16| 0|.........| 0| 0.01| 0.0| 30.25| 30.06|30.164| 2.5| 1.9| 80| 14| E| 8|101| 87 | |03| 61.6 | 44.0 | 52.8 | 50.6 | 47| 89| 12| 0|.........| 0| 0.03| 0.0| 30.24| 29.95|30.100| 2.2| 1.5|174| 14| W| 9|284| 130 | |04| 63.6 | 51.4 | 57.5 | 55.6 | 53| 90| 7| 0|.........| 0| 0.13| 0.0| 29.96| 29.82|29.875| 1.6| 1.1| 67| 9|ESE| 5|351| 117 | |05| 51.9 | 47.0 | 49.5 | 49.9 | 48| 93| 15| 0|.........| 0| 0.27| 0.0| 29.90| 29.83|29.871| 2.1| 1.9| 82| 13| NE| 7| 94| 67 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 62.7 | 39.2 | 51.0 | 51.7 | 46| 81| 14| 0|.........| 0| 0.13| 0.0| 30.14| 29.83|29.968| 3.3| 2.9| 48| 19| N| 12|340| 237 | |07| 65.9 | 35.7 | 50.8 | 53.0 | 46| 78| 14| 0|.........| 0| 0.03| 0.0| 30.16| 30.07|30.121| 3.7| 3.5|209| 25| S| 14|205| 295 | |08| 70.9 | 43.6 | 57.3 | 57.5 | 48| 74| 7| 0|.........| 0| 0.00| 0.0| 30.30| 30.11|30.180| 2.5| 0.4| 72| 18|WNW| 11|325| 284 | |09| 64.3 | 36.4 | 50.4 | 50.8 | 38| 64| 15| 0|.........| 0| 0.00| 0.0| 30.37| 30.28|30.321| 2.8| 2.1|149| 17| S| 10|199| 297 | |10| 59.8 | 48.0 | 53.9 | 53.7 | 48| 82| 11| 0|.........| 0| 0.00| 0.0| 30.29| 29.89|30.085| 4.5| 4.3|189| 23|SSE| 12|203| 55 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 71.0 | 49.8 | 60.4 | 60.5 | 48| 68| 4| 0|.........| 0| 0.02| 0.0| 30.04| 29.86|29.930| 4.5| 3.6|324| 20| NW| 15|321| 307 | |12| 52.5 | 40.9 | 46.7 | 44.8 | 41| 86| 18| 0|.........| 0| 0.69| 0.0| 30.08| 29.92|30.005| 1.8| 1.8| 83| 12| N| 6| 93| 46 | |13| 54.2 | 41.2 | 47.7 | 46.0 | 41| 84| 17| 0|.........| 0| 0.54| 0.0| 29.95| 29.81|29.891| 3.7| 3.6| 91| 23| E| 12| 95| 129 | |14| 49.6 | 41.3 | 45.4*| 44.3 | 42| 91| 19| 0|.........| 0| 0.07| 0.0| 29.82| 29.76|29.792| 3.0| 2.8| 11| 18|NNW| 8|355| 101 | |15| 59.8 | 41.2 | 50.5 | 50.2 | 43| 77| 14| 0|.........| 0| 0.01| 0.0| 29.81| 29.74|29.774| 3.8| 3.6|329| 19|WNW| 14|306| 166 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 70.8 | 40.8 | 55.8 | 55.7 | 47| 76| 9| 0|.........| 0| T | 0.0| 29.86| 29.76|29.799| 2.5| 0.8|355| 17|WNW| 13|317| 246 | |17| 68.9 | 41.0 | 55.0 | 55.4 | 51| 87| 10| 0|.........| 0| T | 0.0| 29.86| 29.70|29.763| 1.9| 1.8|201| 18| S| 11|201| 107 | |18| 73.4 | 49.4 | 61.4 | 59.8 | 46| 64| 4| 0|.........| 0| 0.00| 0.0| 30.07| 29.73|29.905| 4.2| 2.0|326| 20|WNW| 14|318| 329 | |19| 67.2 | 51.4 | 59.3 | 59.1 | 53| 79| 6| 0|.........| 0| 0.00| 0.0| 30.12| 29.92|30.045| 5.5| 5.4|202| 29| S| 17|210| 174 | |20| 81.2*| 60.6 | 70.9*| 68.7 | 64| 87| 0| 6|..3......| 0| 0.53| 0.0| 29.92| 29.64|29.755| 4.4| 4.1|213| 27| W| 14|293| 266 | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 69.9 | 53.2 | 61.6 | 61.0 | 45| 59| 3| 0|.........| 0| 0.00| 0.0| 29.98| 29.67|29.783| 9.8| 9.7|320| 30|WNW| 19|321| 323 | |22| 71.3 | 42.8 | 57.1 | 56.9 | 42| 60| 8| 0|.........| 0| 0.00| 0.0| 30.25| 29.97|30.132| 4.9| 3.2|332| 22|NNW| 16|344| 327 | |23| 62.3 | 45.4 | 53.8 | 56.2 | 51| 83| 11| 0|.........| 0| 0.03| 0.0| 30.26| 29.74|30.080| 3.8| 3.8|200| 23|SSE| 12|191| 100 | |24| 72.4 | 49.6 | 61.0 | 62.0 | 54| 76| 4| 0|..3......| 0| 0.28| 0.0| 30.12| 29.64|29.803| 7.6| 6.2|328| 38|NNW| 26|341| 190 | |25| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |26| | | | | | | | | | | | | | | | | | | | | | | | |27| | | | | | | | | | | | | | | | | | | | | | | | |28| | | | | | | | | | | | | | | | | | | | | | | | |29| | | | | | | | | | | | | | | | | | | | | | | | |30| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |31| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |1536.7|1073.5|------|------|---|----| 257| 6| Days | 2.77| 0.0| 30.47| 29.65|30.093| 3.7| 0.5|314| 38|NNW| 26|341| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 64.0| 44.7| 54.4 | 54.1 | 47|78.9|----|----|≥.01 Inch 14|22.27| 35.5| 1 | 24 |------|----|----|---| 24 | 24 | 188| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | Season |Snow, Ice | | | | Number of Days | to Date |≥1.0 Inch 0| Greatest in 24 Hours and Dates | Greatest Depth on Ground | +------------------+-----------------+----+----+------------+--------------+-----------------+ of Snow, Ice Pellets or Ice | | Max Temperature | Min Temperature |5955| 7|Thunder 2|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 0.70| 12-13| 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 0 | 0 | 0 | 0 |----|----| Clear 0 Partly Cloudy 0 Cloudy 0 | +--------+---------+--------+--------+----+----+------------------------------------------+ NOTES: Units: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. Column 4A: value is (MAX+MIN) / 2. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for 24 hours. Columns 7, 8: Degree Days heating base is 65°F, cooling base is 65°F. Data in columns 9, 10, 12 are entered manually by the station observer. Columns 17-18: Resultant wind is calculated by the vector sum of continuous wind observations. Column 23: Solar Radiation is measured in Watts/m² and is continuously averaged for 24 hours.
OBSERVATIONS AT 3-HOUR INTERVALS
May 2019: North Dighton, MA
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 1 | MAY 2 | MAY 3 | | | | | |00| 0|30.38| 0.00| 39| 36| 91|33| 0| 2| 0|30.19| 0.00| 47| 45| 92|13| 2| 6| 0|30.24| 0.00| 44| 42| 91|08| 2| 6| |03| 0|30.40| 0.00| 36| 34| 94|33| 0| 0| 0|30.11| 0.00| 50| 49| 96|33| 0| 5| 0|30.19| 0.00| 44| 42| 91|10| 0| 2| |06| 11|30.41| 0.00| 39| 37| 95|33| 0| 0| 5|30.08| 0.00| 49| 48| 96|12| 1| 2| 11|30.17| 0.00| 44| 42| 92|12| 1| 3| |09| 151|30.44| 0.00| 48| 44| 85|33| 2| 3| 105|30.14| 0.00| 49| 48| 96|35| 3| 6| 97|30.19| 0.00| 47| 44| 90|17| 2| 4| |12| 489|30.43| 0.00| 56| 38| 51|19| 2| 7| 315|30.15| 0.00| 54| 49| 84|03| 4| 11| 701|30.11| 0.00| 57| 49| 76|23| 3| 10| |15| 359|30.38| 0.00| 57| 35| 44|22| 2| 10| 160|30.17| 0.00| 49| 45| 87|08| 4| 9| 81|30.10| 0.00| 58| 51| 78|26| 5| 14| |18| 46|30.34| 0.00| 52| 36| 55|20| 5| 11| 26|30.21| 0.00| 45| 43| 91|07| 4| 10| 58|30.00| 0.00| 54| 52| 93|22| 2| 8| |21| 0|30.30| 0.00| 49| 41| 74|15| 2| 9| 0|30.24| 0.00| 45| 42| 91|08| 1| 4| 0|30.00| 0.00| 53| 51| 94|19| 0| 2| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 4 | MAY 5 | MAY 6 | | | | | |00| 0|29.95| 0.00| 52| 51| 96|25| 0| 2| 0|29.84| 0.00| 52| 49| 90|13| 2| 3| 0|29.87| 0.00| 47| 46| 95|09| 2| 5| |03| 0|29.90| 0.00| 52| 51| 96|25| 1| 2| 0|29.85| 0.00| 50| 48| 91|13| 0| 0| 0|29.84| 0.00| 47| 46| 96|35| 3| 7| |06| 0|29.89| 0.00| 52| 51| 97|25| 0| 0| 16|29.85| 0.00| 49| 46| 92|06| 3| 6| 5|29.85| 0.00| 47| 46| 96|00| 3| 10| |09| 153|29.90| 0.00| 55| 54| 97|00| 1| 4| 118|29.89| 0.04| 50| 48| 94|06| 2| 8| 279|29.93| 0.00| 50| 49| 97|00| 2| 9| |12| 285|29.90| 0.00| 57| 54| 91|06| 3| 6| 214|29.90| 0.00| 51| 50| 94|07| 4| 8| 599|29.97| 0.00| 57| 50| 78|35| 9| 18| |15| 355|29.85| 0.00| 61| 55| 83|09| 3| 9| 116|29.89| 0.00| 51| 49| 95|08| 2| 8| 810|30.00| 0.00| 62| 48| 60|00| 6| 17| |18| 93|29.83| 0.00| 62| 56| 81|07| 2| 6| 58|29.86| 0.00| 51| 49| 93|03| 2| 10| 295|30.04| 0.00| 60| 45| 57|08| 7| 12| |21| 0|29.84| 0.00| 56| 51| 84|08| 3| 6| 0|29.88| 0.00| 48| 46| 93|08| 2| 8| 0|30.10| 0.00| 49| 41| 74|08| 2| 4| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 7 | MAY 8 | MAY 9 | | | | | |00| 0|30.14| 0.00| 39| 37| 93|09| 0| 0| 0|30.12| 0.00| 54| 52| 94|24| 2| 3| 0|30.30| 0.00| 44| 41| 91|23| 0| 3| |03| 0|30.13| 0.00| 36| 35| 95|09| 2| 3| 0|30.12| 0.00| 54| 53| 96|24| 2| 3| 0|30.32| 0.00| 41| 38| 88|31| 1| 2| |06| 16|30.14| 0.00| 36| 35| 96|08| 1| 2| 19|30.15| 0.00| 53| 51| 94|00| 2| 4| 16|30.36| 0.00| 36| 34| 92|01| 0| 0| |09| 432|30.16| 0.00| 58| 48| 69|24| 5| 9| 480|30.21| 0.00| 60| 52| 75|04| 2| 10| 452|30.36| 0.00| 52| 34| 50|10| 5| 11| |12| 526|30.13| 0.00| 63| 50| 62|20| 5| 24| 949|30.20| 0.00| 63| 46| 54|07| 3| 10| 909|30.34| 0.00| 59| 34| 38|00| 2| 11| |15| 791|30.09| 0.00| 66| 52| 61|19| 9| 23| 322|30.14| 0.00| 66| 48| 52|13| 2| 6| 673|30.29| 0.00| 62| 38| 42|21| 7| 12| |18| 330|30.07| 0.00| 62| 50| 65|20| 8| 18| 88|30.17| 0.00| 63| 46| 55|24| 3| 9| 111|30.31| 0.00| 56| 39| 53|14| 5| 9| |21| 0|30.13| 0.00| 57| 51| 81|20| 0| 2| 0|30.25| 0.00| 52| 43| 72|23| 0| 3| 0|30.32| 0.00| 51| 39| 64|17| 3| 5| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 10 | MAY 11 | MAY 12 | | | | | |00| 0|30.28| 0.00| 49| 38| 64|13| 6| 10| 0|29.89| 0.00| 57| 55| 93|22| 3| 7| 0|30.04| 0.00| 52| 43| 73|12| 2| 3| |03| 0|30.25| 0.00| 48| 38| 67|10| 3| 6| 0|29.88| 0.00| 57| 56| 95|20| 2| 4| 0|30.04| 0.00| 52| 37| 57|05| 1| 5| |06| 5|30.22| 0.00| 49| 38| 67|16| 2| 7| 7|29.91| 0.00| 56| 50| 80|32| 4| 8| 5|30.04| 0.09| 46| 42| 85|09| 1| 7| |09| 311|30.16| 0.00| 53| 46| 78|16| 6| 11| 473|29.94| 0.00| 58| 48| 69|33| 9| 17| 104|30.07| 0.00| 45| 42| 90|11| 3| 7| |12| 51|30.11| 0.00| 54| 50| 85|19| 9| 18| 930|29.94| 0.00| 66| 47| 51|33| 7| 17| 169|30.04| 0.00| 43| 41| 92|08| 4| 11| |15| 42|30.01| 0.00| 57| 54| 90|22| 5| 12| 816|29.92| 0.00| 70| 43| 38|31| 4| 15| 121|29.99| 0.05| 43| 41| 93|03| 3| 6| |18| 107|29.96| 0.00| 60| 57| 92|20| 3| 12| 306|29.92| 0.00| 69| 41| 37|30| 8| 12| 35|29.96| 0.04| 42| 40| 93|05| 1| 8| |21| 0|29.92| 0.00| 57| 55| 93|21| 4| 13| 0|29.98| 0.00| 55| 46| 71|12| 0| 2| 0|29.95| 0.00| 41| 40| 94|05| 1| 3| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 13 | MAY 14 | MAY 15 | | | | | |00| 0|29.94| 0.00| 41| 40| 95|10| 0| 0| 0|29.81| 0.00| 42| 40| 95|04| 4| 13| 0|29.79| 0.00| 43| 41| 94|02| 3| 4| |03| 0|29.91| 0.00| 41| 40| 95|02| 1| 3| 0|29.78| 0.04| 41| 40| 95|34| 2| 7| 0|29.77| 0.00| 42| 41| 95|00| 2| 4| |06| 16|29.91| 0.00| 42| 41| 95|08| 0| 2| 7|29.79| 0.00| 42| 41| 96|35| 3| 9| 12|29.78| 0.00| 41| 40| 95|00| 1| 2| |09| 241|29.93| 0.00| 50| 42| 76|12| 4| 12| 267|29.78| 0.00| 46| 44| 96|34| 5| 10| 241|29.77| 0.00| 51| 45| 80|29| 10| 15| |12| 599|29.91| 0.00| 54| 43| 67|09| 6| 19| 373|29.79| 0.00| 48| 44| 87|01| 2| 12| 148|29.77| 0.00| 54| 41| 61|31| 8| 16| |15| 174|29.87| 0.00| 51| 41| 70|11| 8| 15| 190|29.80| 0.00| 46| 42| 85|00| 6| 12| 144|29.75| 0.00| 57| 42| 59|31| 6| 11| |18| 49|29.85| 0.00| 46| 42| 85|09| 6| 11| 62|29.81| 0.00| 45| 41| 85|02| 3| 6| 153|29.76| 0.00| 59| 43| 57|34| 3| 10| |21| 0|29.86| 0.38| 43| 41| 93|06| 3| 8| 0|29.81| 0.00| 44| 41| 89|01| 2| 5| 0|29.80| 0.00| 51| 45| 80|34| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 16 | MAY 17 | MAY 18 | | | | | |00| 0|29.79| 0.00| 49| 46| 90|34| 1| 3| 0|29.86| 0.00| 46| 44| 94|13| 0| 0| 0|29.73| 0.00| 53| 51| 93|20| 0| 3| |03| 0|29.76| 0.00| 47| 45| 93|34| 0| 0| 0|29.83| 0.00| 43| 41| 95|13| 0| 0| 0|29.77| 0.00| 51| 49| 94|32| 2| 4| |06| 21|29.78| 0.00| 41| 39| 93|34| 0| 0| 9|29.81| 0.00| 45| 44| 96|13| 0| 0| 35|29.84| 0.00| 51| 47| 87|30| 3| 5| |09| 469|29.82| 0.00| 59| 50| 71|34| 3| 8| 179|29.80| 0.00| 56| 54| 96|15| 2| 5| 496|29.90| 0.00| 60| 43| 55|35| 7| 14| |12| 274|29.80| 0.00| 66| 48| 54|34| 5| 13| 290|29.76| 0.00| 67| 56| 68|20| 3| 9| 947|29.93| 0.00| 67| 45| 45|33| 4| 8| |15| 991|29.76| 0.00| 71| 48| 44|34| 8| 16| 274|29.71| 0.00| 65| 58| 77|21| 4| 8| 830|29.92| 0.00| 73| 43| 35|05| 4| 9| |18| 77|29.80| 0.00| 62| 50| 64|10| 3| 7| 28|29.70| 0.00| 61| 58| 90|17| 2| 6| 283|29.96| 0.00| 67| 44| 44|16| 6| 15| |21| 0|29.84| 0.00| 55| 51| 87|13| 2| 4| 0|29.72| 0.00| 57| 53| 88|20| 2| 4| 0|30.03| 0.00| 57| 48| 71|13| 4| 9| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.18 | 0.28 | 0.29 | 0.30 | 0.31 | 0.33 | 0.34 | 0.34 | 0.35 | 0.37 | 0.41 | 0.42 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 13 | 13 | 13 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 1921 | 1926 | 1928 | 1932 | 1946 | 1959 | 2002 | 2002 | 2047 | 2246 | 2316 | 2253 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ The precipitation amounts for the indicated time intervals may occur at any time during the month. The time indicated is the ending time of the interval. Date and time are not entered for trace amounts.
OBSERVATIONS AT 3-HOUR INTERVALS
May 2019: North Dighton, MA
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 19 | MAY 20 | MAY 21 | | | | | |00| 0|30.07| 0.00| 54| 47| 78|17| 1| 5| 0|29.92| 0.00| 61| 59| 92|18| 6| 18| 0|29.67| 0.00| 61| 59| 96|26| 1| 4| |03| 0|30.06| 0.00| 53| 48| 83|18| 2| 5| 0|29.90| 0.18| 64| 62| 96|22| 3| 9| 0|29.70| 0.00| 57| 54| 89|32| 8| 16| |06| 35|30.11| 0.00| 52| 47| 84|19| 1| 5| 21|29.81| 0.00| 62| 61| 96|21| 6| 16| 28|29.73| 0.00| 53| 47| 78|30| 8| 15| |09| 438|30.10| 0.00| 62| 51| 68|19| 14| 22| 299|29.81| 0.00| 64| 63| 94|21| 2| 7| 548|29.76| 0.00| 59| 47| 66|31| 8| 19| |12| 439|30.08| 0.00| 61| 54| 79|18| 5| 17| 893|29.75| 0.00| 79| 70| 75|29| 4| 13| 951|29.76| 0.00| 64| 45| 50|29| 14| 22| |15| 759|30.03| 0.00| 67| 56| 68|21| 6| 24| 780|29.69| 0.00| 78| 67| 70|17| 7| 15| 821|29.75| 0.00| 69| 44| 40|30| 11| 24| |18| 90|29.99| 0.00| 62| 55| 78|20| 10| 21| 40|29.65| 0.00| 74| 66| 74|19| 6| 12| 336|29.82| 0.00| 67| 41| 38|32| 13| 24| |21| 0|29.97| 0.00| 60| 56| 88|19| 4| 14| 0|29.67| 0.00| 67| 65| 95|19| 3| 5| 0|29.92| 0.00| 61| 37| 42|34| 12| 22| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 22 | MAY 23 | MAY 24 | | | | | |00| 0|29.97| 0.00| 57| 38| 49|33| 8| 15| 0|30.25| 0.00| 47| 44| 90|18| 0| 2| 0|29.74| 0.00| 59| 57| 94|18| 5| 12| |03| 0|30.01| 0.00| 46| 41| 82|31| 2| 2| 0|30.24| 0.00| 48| 46| 94|18| 0| 0| 0|29.68| 0.00| 60| 59| 96|26| 3| 8| |06| 40|30.08| 0.00| 47| 41| 80|34| 3| 4| 23|30.23| 0.00| 54| 46| 74|19| 5| 7| 19|29.65| 0.00| 59| 57| 93|28| 7| 10| |09| 517|30.13| 0.00| 59| 40| 50|35| 8| 19| 130|30.20| 0.00| 57| 50| 76|21| 5| 14| 513|29.67| 0.00| 66| 56| 71|32| 12| 28| |12| 937|30.16| 0.00| 65| 40| 41|33| 12| 18| 301|30.13| 0.00| 61| 52| 74|19| 7| 13|1053|29.70| 0.00| 71| 56| 60|32| 18| 27| |15| 849|30.16| 0.00| 70| 41| 35|33| 10| 17| 360|30.05| 0.00| 62| 53| 72|19| 5| 16| 466|29.79| 0.00| 70| 53| 55|34| 15| 25| |18| 287|30.20| 0.00| 62| 46| 57|17| 8| 13| 69|29.95| 0.00| 59| 55| 88|19| 5| 12| 51|29.94| 0.00| 61| 51| 68|35| 6| 16| |21| 0|30.25| 0.00| 53| 42| 67|19| 2| 5| 0|29.86| 0.00| 58| 56| 91|19| 5| 13| 0|30.06| 0.00| 57| 48| 73|05| 3| 11| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 25 | MAY 26 | MAY 27 | | | | | |00| 0|30.12| 0.00| 50| 46| 89|05| 0| 0| | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 28 | MAY 29 | MAY 30 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 31 | | | | | | | |00| | | | | | | | | | | | |03| | | | | | | | | | | | |06| | | | | | | | | | | | |09| | | | | | | | | | | | |12| | | | | | | | | | | | |15| | | | | | | | | | | | |18| | | | | | | | | | | | |21| | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+---------------------------------------+---------------------------------------+
WEATHER NOTES SUMMARY BY HOURS
+--+-----------------------------+---------+ Wind Direction: Directions are those from which the wind is blowing, | | Averages | | indicated in tens of degrees from true North: i.e., 09 for East, 18 for | +----+------+---+---+---+-----+Resultant| South, 27 for West, and 00 or 36 for North. | | | | | | | | | Wind Speed: The observed one-minute average speed in miles-per-hour. | | | | T | | | | Wind | Wind Gust: The maximum instantaneous wind speed for the ten minute-period | | | | e | | % | W +----+----+ preceding the observation. | | | | m | D | | i | D | | Rainfall Rate: The instantaneous rainfall rate at time of observation, | | S | P | p | e | H | n | i | | calculated by timing consecutive pulses from the electronic rain | | u | r | e | w | u | d | r | | gauge and interpolating this rate for one hour. | | n | e | r | | m | | e | | | | s | s | a | P | i | S | c | S | | H| h | s | t | o | d | p | t | p | | o| i | u | u | i | i | e | i | e | | u| n | r | r | n | t | e | o | e | | r| e | e | e | t | y | d | n | d | +--+----+------+---+---+---+-----+----+----+ |00| 0|29.995| 49| 46| 88| 2.0| 15 | 0.4| |03| 0|29.977| 48| 45| 90| 1.7| 31 | 0.7| |06| 16|29.982| 48| 45| 90| 2.3| 30 | 0.8| |09| 312|30.002| 55| 48| 79| 5.1| 32 | 1.6| |12| 556|29.990| 60| 48| 67| 5.9| 32 | 2.2| |15| 470|29.962| 62| 48| 64| 6.0| 30 | 1.3| |18| 128|29.963| 58| 48| 71| 5.1| 18 | 1.2| |21| 0|29.987| 53| 47| 81| 2.5| 13 | 0.6| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
May 2019: North Dighton, MA
---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | D| A.M. Hour Ending at | P.M. Hour Ending at |D a| | |a t+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+t e| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |e ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- 01| | | | | | | | | | | | | | | | | | | | | | | | |01 02| | | | | | | | |0.01| | | | | | | | | | | | | | | |02 03| | | | | | | | | | | | | | | |0.01|0.01| | | | | |0.01| |03 04| | | |0.02|0.08|0.01|0.01| | | | | | | |0.01| | | | | | | | | |04 05| | | | | | | |0.02|0.04|0.02|0.02|0.02|0.03|0.02|0.02|0.03|0.01| | | | |0.02| |0.02|05 | | | | | | | | | | | | | | | | | | | | | | | | | 06|0.04|0.04|0.03|0.02| | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | | | | | | |0.01|0.01|0.01|07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | |0.01| |0.01| | | | | | | | | | | | | | | |11 12| | | | | |0.05|0.02|0.05|0.02|0.02|0.06|0.05|0.03|0.06|0.05|0.05|0.07|0.06|0.04|0.04|0.02| | | |12 13| | |0.01| | | | | | | | | | | | | | |0.01|0.04|0.04|0.09|0.15|0.17|0.03|13 14| |0.02|0.03| |0.01| |0.01| | | | | | | | | | | | | | | | | |14 15| | | | |0.01| | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | |0.11|0.04|0.01| | | | | | |0.01| | | | | | |0.01|0.33|0.02| | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | |0.03| | | | | | |23 24|0.16|0.11|0.01| | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.20|0.17|0.19|0.08|0.11|0.06|0.05|0.07|0.08|0.04|0.08|0.08|0.06|0.08|0.08|0.09|0.09|0.10|0.09|0.41|0.13|0.18|0.19|0.06|Sum ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- During a frozen precipitation event, hourly precipitation totals may not be recorded. In this case, daily amounts are typically entered in the last column (hour ending at 12 A.M.)