LOCAL CLIMATOLOGICAL DATA Hourly Summary
April 18, 2019
Station: Potsdam, NY Latitude: 44° 42' 44" N Longitude: 74° 57' 12" W Elevation (ground): 460 ft. Time Zone: Eastern +--+------------------------+----+-----+--------------------+------------------------+------+ | | Temperature | | Pre-| Pressure | Wind |Solar | | +------+------+------+---+ Hu-|cipi-| Adj. to Sea Level +----+---+-------+-------+------+ | | M | M | | |mid-| ta- +------+------+------+ Avg|Res| Peak |2Minute| Mean | | | a | i | | D | ity| tion| | | | | +---+---+---+---+ W | | | x | n | | e | | | | | | S | | S | | S | | a | | H| i | i | M | w | M | | | | M | p | | p | | p | | t | | o| m | m | e | | e |Water| M | M | e | e | D | e | D | e | D | t | | u| u | u | a | P | a | | a | i | a | e | i | e | i | e | i | s | | r| m | m | n | t | n |Equiv| x | n | n | d | r | d | r | d | r | m² | | | | | | | | | | | | | | | | | | | | 1| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12| 13| 14| 15| 16| 17 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ |00| 55.5 | 55.5 | 55.5 | 30| 37| 0.00| 30.06| 30.04|30.048| 2.3|144| 11|SSE| 5|146| 16 | |01| 55.5 | 55.5 | 55.5 | 30| 37| 0.00| 30.04| 30.01|30.026| 0.6|155| 9|SSE| 5|163| 16 | |02| 55.5 | 55.5 | 55.5 | 30| 37| 0.00| 30.01| 29.98|29.995| 0.0|150| 2|SSE| 0|150| 16 | |03| 55.5 | 55.5 | 55.5 | 30| 37| 0.00| 29.98| 29.96|29.966| 0.0|125| 1|ESE| 0|125| 16 | | | | | | | | | | | | | | | | | | | |04| 55.5 | 55.5 | 55.5 | 30| 37| 0.00| 29.96| 29.95|29.956| 0.0| 96| 1| E| 0| 96| 16 | |05| 55.5 | 55.5 | 55.5 | 30| 37| 0.00| 29.95| 29.92|29.934| 0.0|136| 0| E| 0| 96| 16 | |06| 55.5 | 55.5 | 55.5 | 30| 37| 0.00| 29.92| 29.90|29.906| 0.0|176| 2| S| 0|181| 16 | |07| 55.5 | 55.5 | 55.5 | 30| 37| 0.00| 29.90| 29.88|29.895| 0.0|172| 0| S| 0|181| 16 | | | | | | | | | | | | | | | | | | | |08| 55.5 | 55.5 | 55.5 | 30| 37| 0.00| 29.88| 29.84|29.856| 0.0|195| 13| S| 1|195| 16 | |09| 55.6 | 53.3*| 55.1 | 35| 49| 0.00| 29.85| 29.81|29.834| 0.8|183| 16|SSE| 9|195| 142 | |10| 62.5 | 55.6 | 59.4 | 44| 56| 0.00| 29.81| 29.79|29.796| 7.8|183| 28| S| 14|192| 521 | |11| 64.6 | 62.4 | 63.5 | 46| 53| 0.00| 29.80| 29.76|29.778| 8.2|187| 26| S| 13|183| 349 | | | | | | | | | | | | | | | | | | | |12| 69.2 | 64.6 | 67.2 | 48| 50| 0.00| 29.76| 29.73|29.746| 8.1|191| 26| S| 14|184| 712 | |13| 69.9*| 68.5 | 69.3 | 49| 48| 0.00| 29.74| 29.70|29.721| 8.2|187| 24| W| 13|185| 576 | |14| 69.7 | 66.7 | 68.2 | 50| 51| 0.00| 29.72| 29.68|29.702|10.2|186| 27| S| 14|185| 329 | |15| 66.7 | 65.7 | 66.1 | 50| 55| 0.00| 29.68| 29.67|29.673| 5.9|182| 27|SSW| 14|184| 204 | | | | | | | | | | | | | | | | | | | |16| 66.1 | 65.6 | 65.9 | 51| 58| 0.00| 29.68| 29.62|29.659| 5.4|191| 24|SSW| 11|190| 104 | |17| 66.2 | 65.3 | 65.8 | 52| 61| 0.00| 29.64| 29.62|29.628| 7.7|188| 25| SE| 13|191| 62 | |18| 65.9 | 64.8 | 65.4 | 53| 64| 0.00| 29.62| 29.58|29.597| 3.7|183| 18| S| 10|179| 33 | |19| 64.8 | 64.8 | 64.8 | 53| 65| 0.00| 29.59| 29.57|29.580| 0.0|178| 0| S| 0|179| 25 | | | | | | | | | | | | | | | | | | | |20| 64.8 | 64.8 | 64.8 | 53| 65| 0.00| 29.60| 29.58|29.588| 0.0|227| 0| S| 0|179| 25 | |21| 64.8 | 64.8 | 64.8 | 53| 65| 0.00| 29.59| 29.57|29.577| 0.0|225| 0| S| 0|179| 25 | |22| 64.8 | 64.8 | 64.8 | 53| 65| 0.00| 29.57| 29.55|29.558| 0.5|186| 12|SSW| 6|181| 25 | |23| 64.8 | 64.8 | 64.8 | 53| 65| 0.00| 29.55| 29.53|29.542| 1.1|200| 20| S| 7|207| 25 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.06| 29.53|29.773| 2.9|185| 28| S| 14|184| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 61.6 | 61.2 | 42|50.1| 0.31| 0 | 23 | ---- | -- | - | 10 | 12 | 137.5| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 3| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 0| +--------------------+-----------------------------------+-------------+------+----------+ NOTES: Data in columns 4, 5, 6, 10, 11, 17 are means via continuous observations for each hour. Units: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for each hour. Column 12: Resultant wind is calculated by the vector sum of continuous wind observations. Column 17: Solar Radiation is measured in Watts/m² and is continuously averaged for each hour. Precipitation types: 1 FOG, 2 HEAVY FOG, 3 THUNDER, 4 ICE PELLETS, 5 HAIL, 6 GLAZE, 7 DUSTSTORM, 8 SMOKE/HAZE, 9 BLOWING SNOW. Degree Days heating base is 65°F, cooling base is 65°F. Data in columns 4B, 5, 6, 10, 11, 17 are updated continuously, there by achieving a "true" mean.