LOCAL CLIMATOLOGICAL DATA Monthly Summary
September 2019
Station: Potsdam, NY Latitude: 44° 42' 44" N Longitude: 74° 57' 12" W Elevation (ground): 460 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| 77.8 | 58.1 | 67.9 | 67.3 | 57| 69| 0| 3|.........| 0| 0.00| 0.0| 30.35| 30.08|30.260| 0.7| 0.7|179| 16| W| 6|145| 203 | |02| 70.0 | 63.8 | 66.9 | 66.5 | 61| 83| 0| 2|.........| 0| 0.00| 0.0| 30.08| 29.92|29.959| 0.9| 0.7|207| 14| S| 7|189| 68 | |03| 71.7 | 57.2 | 64.4 | 65.3 | 59| 80| 0| 0|.........| 0| 0.00| 0.0| 30.10| 29.80|30.015| 0.7| 0.6|117| 18| SW| 8|165| 195 | |04| 73.8 | 59.4 | 66.6 | 64.0 | 58| 82| 0| 2|.........| 0| 0.02| 0.0| 30.07| 29.67|29.809| 3.3| 2.1|222| 29| NW| 10|267| 105 | |05| 71.5 | 53.2 | 62.3 | 62.9 | 55| 76| 2| 0|.........| 0| 0.00| 0.0| 30.15| 30.06|30.098| 0.4| 0.3|283| 10| W| 6|301| 219 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 75.9 | 54.6 | 65.3 | 65.9 | 58| 76| 0| 1|.........| 0| 0.00| 0.0| 30.07| 29.84|29.955| 0.6| 0.6| 62| 12|ENE| 5| 54| 194 | |07| 65.7 | 58.0 | 61.8 | 63.4 | 58| 84| 3| 0|.........| 0| 0.02| 0.0| 29.85| 29.78|29.807| 0.4| 0.3|282| 11|WNW| 4|274| 48 | |08| 63.8 | 53.9 | 58.8 | 58.7 | 55| 87| 6| 0|.........| 0| 0.00| 0.0| 30.24| 29.84|30.045| 0.6| 0.6|299| 13|WNW| 6|311| 118 | |09| 66.8 | 49.1 | 58.0*| 58.4 | 52| 79| 7| 0|.........| 0| 0.00| 0.0| 30.36| 30.24|30.308| 0.2| 0.1| 13| 8| NE| 4| 61| 210 | |10| 71.3 | 52.8 | 62.1 | 62.7 | 58| 84| 3| 0|.........| 0| 0.04| 0.0| 30.35| 30.02|30.227| 0.8| 0.8|189| 14| S| 6|164| 129 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 79.1*| 64.4 | 71.8*| 68.6 | 65| 89| 0| 7|.........| 0| 0.00| 0.0| 30.13| 29.99|30.036| 1.7| 1.2|270| 19| W| 6|215| 91 | |12| 68.5 | 56.2 | 62.3 | 64.0 | 57| 77| 2| 0|.........| 0| 0.00| 0.0| 30.38| 30.11|30.236| 1.0| 1.0| 57| 15|NNW| 6| 71| 165 | |13| 74.3 | 47.4 | 60.9 | 63.3 | 51| 66| 4| 0|.........| 0| 0.00| 0.0| 30.47| 30.11|30.338| 2.1| 2.0|163| 21| S| 9|184| 212 | |14| 72.8 | 64.8 | 68.8 | 67.3 | 56| 68| 0| 4|.........| 0| 0.00| 0.0| 30.13| 30.00|30.055| 4.0| 3.4|220| 28| W| 12|285| 117 | |15| 66.6 | 57.1 | 61.8 | 63.6 | 57| 79| 3| 0|.........| 0| 0.00| 0.0| 30.14| 30.07|30.106| 1.0| 0.8|277| 18| W| 8|293| 102 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 70.2 | 50.4 | 60.3 | 62.0 | 54| 77| 5| 0|.........| 0| 0.00| 0.0| 30.17| 30.08|30.117| 0.2| 0.2|326| 10| W| 4|306| 209 | |17| 71.2 | 49.5 | 60.3 | 61.9 | 52| 72| 4| 0|.........| 0| 0.00| 0.0| 30.24| 30.13|30.193| 0.4| 0.3| 6| 12|ENE| 4| 19| 210 | |18| 71.2 | 48.3 | 59.8 | 61.7 | 52| 71| 5| 0|.........| 0| 0.00| 0.0| 30.34| 30.23|30.296| 0.6| 0.6| 92| 11| NE| 6| 75| 207 | |19| 74.9 | 45.5*| 60.2 | 64.3 | 54| 70| 4| 0|.........| 0| 0.00| 0.0| 30.33| 30.22|30.279| 0.5| 0.3|202| 9|WNW| 3|170| 204 | |20| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | |22| | | | | | | | | | | | | | | | | | | | | | | | |23| | | | | | | | | | | | | | | | | | | | | | | | |24| | | | | | | | | | | | | | | | | | | | | | | | |25| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |26| | | | | | | | | | | | | | | | | | | | | | | | |27| | | | | | | | | | | | | | | | | | | | | | | | |28| | | | | | | | | | | | | | | | | | | | | | | | |29| | | | | | | | | | | | | | | | | | | | | | | | |30| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |1357.1|1043.7|------|------|---|----| 48| 19| Days | 0.08| 0.0| 30.47| 29.67|30.113| 1.1| 0.4|216| 29| NW| 12|285| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 71.4| 54.9| 63.2 | 63.8 | 56|77.4|----|----|≥.01 Inch 3| 0.94| 0.0| 13 | 4 |------|----|----|---| 4 | 14 | 158| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | 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 | 97| 433|Thunder 0|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 0.04| 10 | 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 0 | 0 | 0 | 0 |----|----| Clear 0 Partly Cloudy 0 Cloudy 0 | +--------+---------+--------+--------+----+----+------------------------------------------+ NOTES: Data in column 4A are (MAX+MIN) / 2, whereas data in columns 4B, 5, 6, 15, 16, 23 are means via continuous observations Units: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. for 24 hours. 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. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean.
OBSERVATIONS AT 3-HOUR INTERVALS
September 2019: Potsdam, NY
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | SEP 1 | SEP 2 | SEP 3 | | | | | |00| 12|30.33| 0.00| 63| 55| 75|00| 0| 0| 18|30.08| 0.00| 67| 60| 78|17| 1| 7| 12|30.01| 0.00| 65| 62| 92|28| 0| 2| |03| 12|30.34| 0.00| 63| 55| 75|00| 0| 1| 18|30.00| 0.00| 67| 60| 78|18| 5| 12| 12|30.03| 0.00| 65| 62| 92|28| 0| 0| |06| 12|30.34| 0.00| 63| 55| 75|06| 0| 2| 18|29.95| 0.00| 67| 60| 78|20| 3| 9| 12|30.06| 0.00| 65| 62| 92|06| 0| 3| |09| 111|30.34| 0.00| 59| 57| 92|15| 0| 0| 18|29.93| 0.00| 67| 60| 78|23| 1| 5| 294|30.09| 0.00| 58| 57| 98|06| 1| 9| |12| 798|30.30| 0.00| 73| 55| 53|14| 5| 10| 18|29.93| 0.00| 67| 60| 78|31| 0| 2| 364|30.08| 0.00| 67| 56| 68|07| 0| 7| |15| 823|30.22| 0.00| 77| 58| 52|31| 2| 13| 589|29.93| 0.00| 66| 65| 97|19| 0| 3| 378|30.03| 0.00| 70| 54| 58|11| 2| 4| |18| 35|30.17| 0.00| 69| 58| 70|21| 0| 0| 130|29.93| 0.00| 68| 64| 85|18| 1| 4| 83|29.95| 0.00| 66| 57| 72|08| 1| 5| |21| 18|30.13| 0.00| 67| 60| 78|21| 0| 1| 12|29.96| 0.00| 65| 62| 92|21| 0| 5| 16|29.93| 0.00| 63| 56| 79|11| 0| 5| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | SEP 4 | SEP 5 | SEP 6 | | | | | |00| 16|29.80| 0.00| 63| 56| 79|16| 5| 15| 14|30.07| 0.00| 59| 55| 84|30| 0| 3| 14|30.06| 0.00| 62| 55| 79|25| 0| 2| |03| 16|29.72| 0.00| 63| 56| 79|19| 3| 9| 14|30.09| 0.00| 59| 55| 84|29| 0| 1| 14|30.04| 0.00| 62| 55| 79|14| 0| 0| |06| 16|29.71| 0.00| 63| 56| 79|18| 5| 16| 14|30.10| 0.00| 59| 55| 84|26| 0| 0| 14|30.04| 0.00| 62| 55| 79|14| 0| 0| |09| 16|29.69| 0.00| 63| 56| 79|21| 3| 11| 125|30.14| 0.00| 54| 53| 98|18| 0| 4| 156|30.03| 0.00| 55| 55| 98|09| 0| 2| |12| 95|29.70| 0.00| 73| 68| 82|25| 6| 20| 738|30.14| 0.00| 66| 53| 62|29| 2| 9| 714|29.98| 0.00| 72| 60| 66|04| 0| 4| |15| 255|29.80| 0.00| 68| 61| 79|26| 6| 15| 703|30.09| 0.00| 70| 55| 60|29| 2| 8| 589|29.90| 0.00| 75| 61| 62|01| 1| 5| |18| 67|29.91| 0.00| 63| 59| 86|33| 4| 10| 60|30.08| 0.00| 68| 56| 64|25| 0| 1| 56|29.85| 0.00| 67| 59| 76|06| 2| 7| |21| 14|30.03| 0.00| 59| 55| 84|29| 0| 0| 14|30.08| 0.00| 62| 55| 79|25| 0| 1| 14|29.85| 0.00| 66| 59| 78|06| 0| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | SEP 7 | SEP 8 | SEP 9 | | | | | |00| 14|29.84| 0.00| 66| 59| 78|09| 0| 0| 14|29.84| 0.00| 59| 57| 93|27| 0| 4| 16|30.24| 0.00| 56| 52| 86|31| 0| 0| |03| 14|29.82| 0.00| 66| 59| 78|09| 0| 3| 14|29.88| 0.00| 59| 57| 93|27| 0| 2| 16|30.25| 0.00| 56| 52| 86|31| 0| 0| |06| 14|29.80| 0.00| 66| 59| 78|15| 0| 0| 14|29.95| 0.00| 59| 57| 93|31| 0| 3| 16|30.29| 0.00| 56| 52| 86|31| 0| 0| |09| 14|29.81| 0.00| 66| 59| 78|20| 1| 5| 69|30.02| 0.00| 55| 54| 98|28| 0| 3| 16|30.35| 0.00| 56| 52| 86|24| 0| 1| |12| 14|29.80| 0.00| 66| 59| 78|29| 0| 6| 295|30.06| 0.00| 60| 54| 82|29| 2| 6| 788|30.33| 0.00| 61| 51| 69|00| 1| 4| |15| 160|29.78| 0.00| 61| 60| 97|29| 0| 3| 287|30.08| 0.00| 63| 56| 77|34| 1| 9| 798|30.30| 0.00| 63| 54| 72|34| 0| 4| |18| 74|29.79| 0.00| 62| 59| 91|33| 0| 3| 90|30.13| 0.00| 59| 53| 80|32| 0| 9| 58|30.30| 0.00| 62| 52| 69|02| 0| 3| |21| 14|29.82| 0.00| 59| 57| 93|27| 0| 2| 16|30.20| 0.00| 56| 52| 86|31| 0| 0| 14|30.34| 0.00| 57| 51| 80|33| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | SEP 10 | SEP 11 | SEP 12 | | | | | |00| 14|30.32| 0.00| 57| 51| 80|14| 0| 0| 16|30.03| 0.00| 64| 63| 96|19| 3| 11| 14|30.13| 0.00| 69| 63| 82|02| 0| 2| |03| 14|30.33| 0.00| 57| 51| 80|14| 0| 0| 16|30.00| 0.00| 64| 63| 96|18| 1| 9| 14|30.11| 0.00| 69| 63| 82|10| 0| 6| |06| 14|30.34| 0.00| 57| 51| 80|14| 0| 0| 16|30.01| 0.00| 64| 63| 96|22| 2| 12| 14|30.15| 0.00| 69| 63| 82|05| 1| 6| |09| 14|30.33| 0.00| 57| 51| 80|14| 1| 3| 16|30.04| 0.00| 64| 63| 96|28| 5| 9| 14|30.23| 0.00| 69| 63| 82|03| 2| 10| |12| 554|30.26| 0.00| 69| 58| 70|17| 0| 4| 188|30.03| 0.00| 72| 71| 97|26| 1| 9| 687|30.25| 0.00| 62| 55| 78|06| 1| 5| |15| 146|30.18| 0.00| 71| 63| 76|03| 0| 0| 705|30.00| 0.00| 79| 73| 83|30| 0| 7| 411|30.25| 0.00| 66| 53| 64|11| 3| 11| |18| 40|30.14| 0.04| 65| 63| 94|12| 1| 3| 69|30.01| 0.00| 72| 66| 80|34| 3| 10| 53|30.30| 0.00| 63| 52| 69|03| 0| 4| |21| 16|30.06| 0.00| 64| 63| 96|18| 5| 13| 14|30.12| 0.00| 69| 63| 82|34| 0| 5| 14|30.34| 0.00| 57| 51| 80|05| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | SEP 13 | SEP 14 | SEP 15 | | | | | |00| 14|30.38| 0.00| 57| 51| 80|05| 0| 0| 14|30.12| 0.00| 66| 50| 57|18| 6| 12| 14|30.10| 0.00| 67| 58| 74|23| 0| 3| |03| 14|30.40| 0.00| 57| 51| 80|05| 0| 1| 14|30.09| 0.00| 66| 50| 57|19| 2| 12| 14|30.11| 0.00| 67| 58| 74|26| 1| 8| |06| 14|30.42| 0.00| 57| 51| 80|06| 0| 0| 14|30.05| 0.00| 66| 50| 57|18| 5| 16| 14|30.12| 0.00| 67| 58| 74|22| 0| 3| |09| 53|30.47| 0.00| 48| 47| 98|06| 0| 2| 14|30.06| 0.00| 66| 50| 57|21| 4| 15| 49|30.13| 0.00| 59| 54| 83|29| 2| 10| |12| 737|30.42| 0.00| 68| 51| 55|09| 0| 8| 244|30.03| 0.00| 68| 62| 83|21| 7| 19| 288|30.11| 0.00| 64| 56| 76|27| 1| 10| |15| 657|30.32| 0.00| 73| 54| 51|15| 5| 15| 162|30.01| 0.00| 70| 62| 78|29| 2| 20| 367|30.08| 0.00| 64| 58| 81|27| 2| 11| |18| 33|30.26| 0.00| 69| 50| 51|17| 4| 12| 44|30.02| 0.00| 68| 58| 69|26| 3| 15| 86|30.09| 0.00| 61| 57| 86|30| 0| 4| |21| 14|30.20| 0.00| 66| 50| 57|18| 2| 10| 14|30.07| 0.00| 67| 58| 74|22| 1| 9| 14|30.11| 0.00| 60| 57| 89|35| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | SEP 16 | SEP 17 | SEP 18 | | | | | |00| 14|30.12| 0.00| 60| 57| 89|35| 0| 0| 14|30.13| 0.00| 60| 52| 76|22| 0| 2| 12|30.23| 0.00| 59| 52| 77|10| 0| 0| |03| 14|30.11| 0.00| 60| 57| 89|35| 0| 0| 14|30.15| 0.00| 60| 52| 76|21| 0| 0| 12|30.25| 0.00| 59| 52| 77|10| 0| 0| |06| 14|30.13| 0.00| 60| 57| 89|23| 0| 0| 14|30.17| 0.00| 60| 52| 76|21| 0| 0| 12|30.29| 0.00| 59| 52| 77|10| 0| 0| |09| 67|30.16| 0.00| 53| 52| 98|23| 0| 2| 44|30.23| 0.00| 51| 51| 98|21| 0| 1| 69|30.34| 0.00| 51| 50| 98|10| 0| 2| |12| 712|30.13| 0.00| 65| 53| 65|00| 0| 8| 701|30.22| 0.00| 67| 55| 64|34| 3| 8| 693|30.32| 0.00| 67| 52| 58|11| 4| 10| |15| 636|30.09| 0.00| 70| 52| 54|33| 1| 6| 638|30.19| 0.00| 71| 53| 54|07| 1| 7| 629|30.30| 0.00| 69| 52| 54|03| 2| 9| |18| 44|30.08| 0.00| 64| 54| 68|30| 0| 3| 32|30.20| 0.00| 65| 51| 61|35| 0| 3| 26|30.29| 0.00| 64| 52| 66|04| 0| 8| |21| 14|30.11| 0.00| 60| 52| 76|30| 0| 0| 12|30.20| 0.00| 59| 52| 77|01| 0| 0| 12|30.31| 0.00| 59| 51| 75|09| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 1720 | 1720 | 1730 | 1730 | 1745 | 1745 | 1745 | 1745 | 1745 | 1745 | 1745 | 1745 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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
September 2019: Potsdam, NY
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | SEP 19 | SEP 20 | SEP 21 | | | | | |00| 12|30.30| 0.00| 59| 51| 75|14| 2| 7| 16|30.22| 0.00| 64| 57| 77|18| 0| 6| | | | | | | | | | |03| 12|30.31| 0.00| 59| 51| 75|17| 0| 5| | | | | | | | | | | | | | | | | | | |06| 12|30.31| 0.00| 59| 51| 75|17| 0| 0| | | | | | | | | | | | | | | | | | | |09| 83|30.33| 0.00| 50| 49| 98|17| 0| 0| | | | | | | | | | | | | | | | | | | |12| 694|30.30| 0.00| 69| 56| 63|29| 0| 3| | | | | | | | | | | | | | | | | | | |15| 533|30.27| 0.00| 74| 57| 55|20| 0| 4| | | | | | | | | | | | | | | | | | | |18| 30|30.24| 0.00| 69| 58| 68|32| 0| 0| | | | | | | | | | | | | | | | | | | |21| 16|30.23| 0.00| 64| 57| 77|31| 0| 1| | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | SEP 22 | SEP 23 | SEP 24 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | SEP 25 | SEP 26 | SEP 27 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | SEP 28 | SEP 29 | SEP 30 | | | | | |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 0.01" 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| 14|30.117| 62| 56| 80| 0.9| 18 | 0.8| |03| 14|30.107| 62| 56| 81| 0.7| 19 | 0.6| |06| 14|30.118| 62| 56| 81| 0.8| 19 | 0.7| |09| 65|30.143| 58| 54| 89| 1.1| 25 | 0.6| |12| 491|30.126| 67| 57| 71| 1.8| 23 | 0.5| |15| 498|30.096| 69| 58| 69| 1.5| 26 | 0.3| |18| 58|30.091| 65| 57| 74| 1.0| 33 | 0.2| |21| 14|30.110| 62| 56| 81| 0.5| 19 | 0.5| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
September 2019: Potsdam, NY
---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | 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| | | | | | | | | | | | | | | | | | | | | | | | |02 03| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | | | |0.01| | | |0.01| | | | | | | |04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | |0.01| | |0.01| | | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | |0.04| | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.01|0.01|0.00|0.00|0.02|0.04|0.00|0.00|0.00|0.00|0.00|0.00|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.)