LOCAL CLIMATOLOGICAL DATA Hourly Summary
September 21, 2018
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| 55.4 | 55.3*| 55.4 | 54| 95| 0.00| 30.19| 30.16|30.172| 0.2| 97| 4| NE| 1|138| 0 | |01| 55.7 | 55.4 | 55.5 | 54| 96| 0.00| 30.16| 30.13|30.144| 0.1| 94| 4| E| 1| 95| 0 | |02| 55.8 | 55.5 | 55.7 | 55| 96| 0.00| 30.13| 30.09|30.106| 0.0| 72| 2|ENE| 0| 72| 0 | |03| 56.4 | 55.8 | 56.1 | 55| 96| 0.00| 30.10| 30.05|30.074| 0.0| 72| 2|ENE| 0| 72| 0 | | | | | | | | | | | | | | | | | | | |04| 57.7 | 56.4 | 57.1 | 56| 97| 0.09| 30.06| 30.04|30.049| 0.1| 99| 4|ESE| 1|105| 0 | |05| 63.0 | 57.7 | 60.4 | 60| 98| 0.37| 30.05| 29.98|30.012| 4.8|167| 18|SSW| 10|177| 0 | |06| 63.9 | 63.0 | 63.6 | 63| 98| 0.04| 29.99| 29.96|29.979| 6.7|165| 23| S| 10|182| 0 | |07| 64.9 | 63.9 | 64.3 | 63| 97| 0.16| 29.97| 29.93|29.950| 6.4|171| 20| S| 10|177| 8 | | | | | | | | | | | | | | | | | | | |08| 65.5 | 64.9 | 65.2 | 64| 97| 0.49| 29.95| 29.92|29.934| 5.7|177| 19| S| 10|183| 8 | |09| 66.5 | 65.4 | 65.8 | 65| 98| 0.03| 29.92| 29.88|29.899| 5.1|169| 16| S| 8|170| 27 | |10| 69.1 | 66.5 | 67.9 | 67| 96| 0.00| 29.89| 29.86|29.874| 6.2|189| 24| SW| 9|200| 126 | |11| 73.9 | 69.1 | 71.6 | 69| 90| 0.00| 29.86| 29.83|29.841| 7.0|185| 25| S| 11|194| 456 | | | | | | | | | | | | | | | | | | | |12| 75.1 | 73.8 | 74.4 | 70| 85| 0.00| 29.83| 29.79|29.815| 6.4|197| 28| S| 10|196| 325 | |13| 76.6 | 74.5 | 75.8 | 70| 82| 0.00| 29.80| 29.76|29.778| 7.5|190| 25| S| 11|188| 337 | |14| 79.5 | 76.4 | 78.4 | 70| 76| 0.01| 29.76| 29.72|29.738| 8.2|193| 26| S| 13|192| 597 | |15| 80.6*| 79.5 | 79.9 | 71| 74| 0.00| 29.72| 29.65|29.684| 7.7|189| 26| S| 13|196| 512 | | | | | | | | | | | | | | | | | | | |16| 80.6 | 79.2 | 80.2 | 71| 73| 0.00| 29.66| 29.60|29.628| 8.6|187| 31| S| 13|187| 360 | |17| 79.2 | 77.4 | 78.3 | 70| 75| 0.00| 29.61| 29.57|29.594| 9.4|186| 32| S| 13|187| 145 | |18| 77.5 | 74.9 | 76.9 | 69| 77| 0.01| 29.58| 29.56|29.574| 8.2|189| 25| S| 13|182| 17 | |19| 75.1 | 73.5 | 74.4 | 69| 83| 0.00| 29.58| 29.55|29.567| 8.7|194| 29| S| 15|206| 0 | | | | | | | | | | | | | | | | | | | |20| 75.1 | 69.7 | 72.8 | 68| 86| 0.41| 29.66| 29.56|29.609| 5.6|255| 28|WNW| 11|293| 0 | |21| 70.6 | 69.8 | 70.3 | 69| 96| 0.00| 29.68| 29.66|29.674| 3.9|276| 15| W| 7|249| 0 | |22| 71.0 | 70.5 | 70.8 | 69| 95| 0.00| 29.71| 29.68|29.692| 4.5|275| 23|WSW| 9|288| 0 | |23| 70.5 | 67.2 | 68.8 | 64| 85| 0.00| 29.76| 29.71|29.731| 5.9|295| 32| W| 11|298| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 1.61| 30.19| 29.55|29.838| 5.3|195| 32| S| 15|206| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 67.9 | 68.3 | 65|89.2| 2.33| 0 | 19 | ---- | -- | - | 17+ | 19 | 121.5| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 3| +--------------------+-----------------------------------+-------------+------+----------+ 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.