Harpersfield Site Records


Site Lat, Lon: 42.4728° N, -74.69849° W
Site Elevation: 519.9 m
Length Of Climate Record: 1396 Days

Record Value Time Clickable Thumbnail
Maximum Temperature 90.46°F 2018-07-01 20:40 UTC ?
Minimum Temperature -15.80°F 2018-01-01 12:20 UTC ?
Minimum High Temperature 0.80°F 2018-01-06 18:55 UTC ?
Maximum Low Temperature 67.95°F 2016-08-13 04:50 UTC ?
Maximum Daily Precipitation 2.686 in 2017-03-14 ? ?
Maximum Sonic Wind 25.23 mph from 89.04° 2018-04-16 16:00 UTC ?
Maximum Sonic Gust 52.29 mph from 269.15° 2018-04-04 23:20 UTC ?
Maximum Prop Wind 23.23 mph from 87.83° 2018-04-16 16:00 UTC ?
Maximum Prop Gust 48.67 mph from 267.97° 2018-04-04 23:25 UTC ?
Maximum Sea-Level Pressure 1046.48 hPa 2018-02-13 13:15 UTC ?
Minimum Sea-Level Pressure 976.78 hPa 2017-10-30 05:25 UTC ?
Maximum Dew Point 75.30°F 2019-07-20 21:25 UTC ?
Minimum Dew Point -23.40°F 2019-01-31 03:40 UTC ?
Minimum Relative Humidity 11.46 % 2018-04-23 19:00 UTC ?
Maximum Daily Solar Insolation 30.4 MJ/m² 2020-05-21 ? ?
Maximum Heat Index 96.79°F 2018-07-01 20:40 UTC ?
Minimum Wind Chill -29.94°F 2019-01-21 12:35 UTC ?
Warmest Minimum Heat Index 68.48°F 2016-08-13 04:50 UTC ?
Coldest Maximum Wind Chill -9.73°F 2018-01-07 04:30 UTC ?
Maximum 24 Hour Precipitation 3.099 in 2019-10-16 18:50 UTC to 2019-10-17 18:50 UTC ? ?
Maximum 24 Hour Temperature Rise 41.49°F 2019-02-02 05:35 UTC to 2019-02-03 05:35 UTC ? ?
Maximum 24 Hour Temperature Fall -53.64°F 2018-01-12 22:45 UTC to 2018-01-13 22:45 UTC ? ?
Maximum Diurnal Temperature Range 45.48°F 2019-02-02 ? ?
Minimum Diurnal Temperature Range 1.43°F 2020-01-26 ? ?
Most Windy Day 13.6 mph 2018-04-16 ? ?
Least Windy Day 1.26 mph 2018-11-30 ? ?
Highest Average Gust Day 28.76 mph 2019-02-25 ? ?
Maximum 3 Hour Temperature Rise 29.87°F 2016-11-19 12:40 UTC to 2016-11-19 15:40 UTC ?
Maximum 3 Hour Temperature Fall -28.93°F 2017-02-25 20:30 UTC to 2017-02-25 23:30 UTC ?
Maximum 1 Hour Temperature Rise 17.88°F 2017-11-18 11:50 UTC to 2017-11-18 12:50 UTC ?
Maximum 1 Hour Temperature Fall -22.86°F 2017-02-25 21:15 UTC to 2017-02-25 22:15 UTC ?
Maximum 3 Hour Pressure Rise
(*Converted To Sea Level)
10.11 hPa 2018-01-13 10:10 UTC to 2018-01-13 13:10 UTC ?
Maximum 3 Hour Pressure Fall
(*Converted To Sea Level)
-12.11 hPa 2017-10-30 01:55 UTC to 2017-10-30 04:55 UTC ?
Maximum 1 Hour Pressure Rise
(*Converted To Sea Level)
5.32 hPa 2017-02-25 21:05 UTC to 2017-02-25 22:05 UTC ?
Maximum 1 Hour Pressure Fall
(*Converted To Sea Level)
-5.69 hPa 2017-10-30 02:50 UTC to 2017-10-30 03:50 UTC ?
Maximum 5 cm Soil Temperature 82.21°F 2016-08-12 21:40 UTC ?
Maximum 25 cm Soil Temperature 76.7°F 2016-08-13 01:40 UTC ?
Maximum 50 cm Soil Temperature 72.95°F 2016-08-15 07:50 UTC ?
Minimum 5 cm Soil Temperature 32.36°F 2018-01-03 21:40 UTC ?
Minimum 25 cm Soil Temperature 32.36°F 2019-03-14 17:55 UTC ?
Minimum 50 cm Soil Temperature 33.8°F 2019-03-14 18:35 UTC ?
Maximum 5 cm Soil Moisture 0.57 m3/m3 2017-06-19 19:10 UTC ?
Maximum 25 cm Soil Moisture 0.61 m3/m3 2019-10-17 03:00 UTC ?
Maximum 50 cm Soil Moisture 0.57 m3/m3 2018-01-28 05:25 UTC ?
Maximum Total Column Soil Moisture
(Unphysical - For Comparison Purposes)
1.69 m3/m3 2019-10-17 03:00 UTC ?
Minimum 5 cm Soil Moisture 0.07 m3/m3 2017-10-03 05:05 UTC ?
Minimum 25 cm Soil Moisture 0.12 m3/m3 2019-09-25 18:15 UTC ?
Minimum 50 cm Soil Moisture 0.08 m3/m3 2016-10-18 15:35 UTC ?
Minimum Total Column Soil Moisture
(Unphysical - For Comparison Purposes)
0.33 m3/m3 2019-09-29 18:10 UTC ?
Maximum 3 Hour Precipitation 1.48 in 2019-11-01 01:40 UTC to 2019-11-01 04:40 UTC ?
Maximum 1 Hour Precipitation 1.239 in 2017-06-19 18:00 UTC to 2017-06-19 19:00 UTC ?
Maximum 5 Minute Precipitation 0.42 in Ending 2019-08-03 19:35 UTC ?
Maximum Daily Average Snow Depth 23.39 in 2018-03-15 ? ?
Maximum 5 Minute Irradiance 1236.19 W/m2 2020-06-18 17:05 UTC ?
Highest Lifted Condensation Level 598.75 hPa 2020-05-21 20:15 UTC ?
Largest Super Adiabat
(Minimum 9m-2m ΔT)
-6.58°F 2017-10-01 15:00 UTC ?
Largest Inversion
(Maximum 9m-2m ΔT)
8.37°F 2017-05-17 09:10 UTC ?