LOCAL CLIMATOLOGICAL DATA Hourly Summary
April 29, 2017
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 | m^2 | | | | | | | | | | | | | | | | | | | | 1| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12| 13| 14| 15| 16| 17 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ |00| 59.5 | 59.0 | 59.3 | 45| 60| 0.00| 29.95| 29.94|29.944| 2.0|201| 10| S| 5|201| 0 | |01| 59.4 | 59.1 | 59.3 | 45| 60| 0.00| 29.94| 29.92|29.932| 1.9|214| 15|WSW| 6|236| 0 | |02| 59.2 | 59.0 | 59.0 | 45| 60| 0.00| 29.93| 29.90|29.916| 1.4|244| 9| W| 4|264| 0 | |03| 59.0 | 57.5 | 58.0 | 46| 65| 0.00| 29.93| 29.92|29.923| 0.8|270| 10| W| 3|269| 0 | | | | | | | | | | | | | | | | | | | |04| 57.5 | 56.3 | 57.0 | 46| 66| 0.00| 29.92| 29.90|29.915| 1.6|249| 9| W| 3|228| 0 | |05| 56.7 | 55.7 | 56.2 | 46| 68| 0.00| 29.93| 29.91|29.922| 1.3|244| 9| SW| 3|245| 0 | |06| 57.4 | 56.5 | 56.9 | 47| 69| 0.00| 29.93| 29.92|29.922| 1.8|241| 12| W| 5|236| 29 | |07| 58.7 | 57.4 | 58.0 | 48| 69| 0.00| 29.95| 29.92|29.933| 3.0|280| 15| W| 6|281| 52 | | | | | | | | | | | | | | | | | | | |08| 61.0 | 58.7 | 59.8 | 48| 66| 0.00| 29.97| 29.94|29.955| 3.8|283| 17| W| 7|272| 102 | |09| 63.7 | 61.0 | 62.5 | 49| 61| 0.00| 29.96| 29.94|29.954| 3.1|285| 14| W| 6|285| 339 | |10| 63.5 | 62.8 | 63.2 | 49| 59| 0.00| 29.95| 29.93|29.943| 3.3|269| 14|WSW| 7|289| 331 | |11| 66.3 | 63.2 | 65.0 | 49| 57| 0.00| 29.94| 29.92|29.927| 6.2|285| 18| W| 10|294| 485 | | | | | | | | | | | | | | | | | | | |12| 65.0 | 63.2 | 64.2 | 50| 59| 0.00| 29.94| 29.93|29.935| 6.0|292| 18| W| 10|282| 432 | |13| 66.9 | 64.4 | 65.3 | 51| 59| 0.00| 29.93| 29.92|29.925| 5.6|282| 20| NW| 9|300| 700 | |14| 67.5 | 66.1 | 66.8 | 51| 56| 0.00| 29.95| 29.91|29.926| 6.2|284| 22|WSW| 9|276| 713 | |15| 68.3 | 67.0 | 67.5 | 50| 53| 0.00| 29.96| 29.94|29.953| 6.4|287| 18| S| 10|301| 674 | | | | | | | | | | | | | | | | | | | |16| 68.5*| 65.0 | 67.3 | 49| 51| 0.00| 30.00| 29.95|29.968| 6.6|294| 21| W| 10|299| 421 | |17| 65.0 | 59.9 | 61.7 | 42| 49| 0.00| 30.04| 30.00|30.020| 5.0|305| 17| W| 9|308| 103 | |18| 60.0 | 58.6 | 59.1 | 40| 49| 0.00| 30.08| 30.04|30.056| 5.1|309| 15|WSW| 9|304| 90 | |19| 58.9 | 54.1 | 56.1 | 36| 47| 0.00| 30.12| 30.08|30.093| 5.0|323| 14|NNW| 8|306| 23 | | | | | | | | | | | | | | | | | | | |20| 54.1 | 48.7 | 51.2 | 34| 51| 0.00| 30.18| 30.12|30.158| 4.9|340| 20| NW| 9|351| 0 | |21| 48.7 | 44.9 | 46.8 | 31| 55| 0.00| 30.23| 30.18|30.210| 3.3|353| 15|NNE| 6|337| 0 | |22| 44.9 | 41.5 | 43.1 | 29| 58| 0.00| 30.25| 30.23|30.237| 2.6| 17| 13| N| 7|352| 0 | |23| 41.5 | 38.4*| 40.3 | 28| 60| 0.00| 30.27| 30.24|30.259| 0.8| 25| 12| N| 5| 17| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.27| 29.90|29.997| 3.7|292| 22|WSW| 10|282| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 53.5 | 58.5 | 44|58.6| 4.39| 23 | 2+ | ---- | -- | - | 14 | 12 | 187.3| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 11| | 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/m^2 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.