Fredonia Site Records


Site Lat, Lon: 42.41817° N, -79.3666° W
Site Elevation: 238.75 m
Length Of Climate Record: 2852 Days

Record Value Time Clickable Thumbnail
Maximum Temperature 92.73°F 2020-07-10 19:40 UTC ?
Minimum Temperature -5.71°F 2018-01-14 08:05 UTC ?
Minimum High Temperature 5.78°F 2019-01-31 20:15 UTC ? ?
Maximum Low Temperature 77.24°F 2016-08-12 05:45 UTC ? ?
Maximum Daily Precipitation 3.048 in 2021-07-02 ? ?
Maximum Sonic Wind 43.57 mph from 255.30° 2021-12-11 20:15 UTC ?
Maximum Sonic Gust 69.07 mph from 247.32° 2018-02-25 13:55 UTC ?
Maximum Prop Wind 46.35 mph from 247.64° 2020-01-12 09:15 UTC ?
Maximum Prop Gust 70.08 mph from 246.32° 2020-04-13 18:50 UTC ?
Maximum Sea-Level Pressure 1046.95 hPa 2020-01-17 15:30 UTC ?
Minimum Sea-Level Pressure 979.48 hPa 2024-01-10 02:15 UTC ?
Maximum Dew Point 77.37°F 2019-07-19 17:35 UTC ?
Minimum Dew Point -19.26°F 2019-01-31 01:10 UTC ?
Minimum Relative Humidity 13.30 % 2022-11-09 19:15 UTC ?
Maximum Daily Solar Insolation 32.52 MJ/m² 2021-06-17 ? ?
Maximum Heat Index 98.28°F 2022-06-15 20:15 UTC ?
Minimum Wind Chill -29.13°F 2019-01-30 18:40 UTC ?
Warmest Daily Minimum Heat Index 77.82°F 2016-08-12 05:45 UTC ?
Coldest Daily Maximum Wind Chill -11.98°F 2019-02-01 02:20 UTC ? ?
Maximum 24 Hour Precipitation 3.292 in 2021-07-01 22:30 UTC to 2021-07-02 22:30 UTC ? ?
Maximum 24 Hour Temperature Rise 42.4°F 2019-02-02 01:10 UTC to 2019-02-03 01:10 UTC ? ?
Maximum 24 Hour Temperature Fall -46.58°F 2018-01-12 15:30 UTC to 2018-01-13 15:30 UTC ? ?
Maximum Diurnal Temperature Range 45.43°F 2019-02-08 ? ?
Minimum Diurnal Temperature Range 1.26°F 2019-11-29 ? ?
Most Windy Day 28.24 mph 2019-02-08 ? ?
Least Windy Day 2.61 mph 2021-07-12 ? ?
Highest Average Gust Day 42.07 mph 2019-02-24 ? ?
Maximum 3 Hour Temperature Rise 29.96°F 2022-04-24 11:10 UTC to 2022-04-24 14:10 UTC ?
Maximum 3 Hour Temperature Fall -30.19°F 2023-04-16 22:45 UTC to 2023-04-17 01:45 UTC ? ?
Maximum 1 Hour Temperature Rise 24°F 2022-04-24 11:30 UTC to 2022-04-24 12:30 UTC ?
Maximum 1 Hour Temperature Fall -26.24°F 2023-04-16 22:45 UTC to 2023-04-16 23:45 UTC ?
Maximum 15 Minute Temperature Rise 16.71°F 2023-04-21 08:25 UTC to 2023-04-21 08:40 UTC ?
Maximum 15 Minute Temperature Fall -19.17°F 2021-04-07 05:15 UTC to 2021-04-07 05:30 UTC ?
Maximum 3 Hour Pressure Rise
(*Converted To Sea Level)
14.32 hPa 2020-01-12 08:55 UTC to 2020-01-12 11:55 UTC ?
Maximum 3 Hour Pressure Fall
(*Converted To Sea Level)
-10.54 hPa 2019-01-07 15:30 UTC to 2019-01-07 18:30 UTC ?
Maximum 1 Hour Pressure Rise
(*Converted To Sea Level)
7.15 hPa 2020-01-12 08:55 UTC to 2020-01-12 09:55 UTC ?
Maximum 1 Hour Pressure Fall
(*Converted To Sea Level)
-7.5 hPa 2019-02-24 08:20 UTC to 2019-02-24 09:20 UTC ?
Maximum 15 Minute Pressure Rise
(*Converted To Sea Level)
4.68 hPa 2023-04-01 17:45 UTC to 2023-04-01 18:00 UTC ?
Maximum 15 Minute Pressure Fall
(*Converted To Sea Level)
-3.51 hPa 2023-08-23 12:00 UTC to 2023-08-23 12:15 UTC ?
Maximum 5 cm Soil Temperature 85.7°F 2016-08-12 21:40 UTC ?
Maximum 25 cm Soil Temperature 77.72°F 2016-08-13 04:10 UTC ?
Maximum 50 cm Soil Temperature 73.94°F 2016-08-15 06:20 UTC ?
Minimum 5 cm Soil Temperature 32.97°F 2021-03-08 21:15 UTC ?
Minimum 25 cm Soil Temperature 34.41°F 2019-03-10 04:50 UTC ?
Minimum 50 cm Soil Temperature 35.67°F 2019-03-11 17:30 UTC ?
Maximum 5 cm Soil Moisture 0.61 m3/m3 2019-04-29 15:10 UTC ?
Maximum 25 cm Soil Moisture 0.5 m3/m3 2018-04-29 00:00 UTC ?
Maximum 50 cm Soil Moisture 0.4 m3/m3 2016-05-03 02:05 UTC ?
Maximum Total Column Soil Moisture
(Unphysical - For Comparison Purposes)
1.48 m3/m3 2019-04-23 15:30 UTC ?
Minimum 5 cm Soil Moisture 0.07 m3/m3 2016-07-16 16:40 UTC ?
Minimum 25 cm Soil Moisture 0.21 m3/m3 2016-07-16 22:40 UTC ?
Minimum 50 cm Soil Moisture 0.22 m3/m3 2016-07-11 01:30 UTC ?
Minimum Total Column Soil Moisture
(Unphysical - For Comparison Purposes)
0.5 m3/m3 2016-07-21 01:05 UTC ?
Maximum 3 Hour Precipitation 2.303 in 2018-07-24 22:10 UTC to 2018-07-25 01:10 UTC ? ?
Maximum 1 Hour Precipitation 1.632 in 2018-10-07 02:10 UTC to 2018-10-07 03:10 UTC ?
Maximum 15 Minute Precipitation 0.82 in 2020-07-16 20:45 UTC to 2020-07-16 21:00 UTC ?
Maximum 5 Minute Precipitation 0.502 in Ending 2017-09-05 02:45 UTC ?
Maximum Daily Average Snow Depth 10.62 in 2019-01-20 ? ?
Maximum 5 Minute Irradiance 1266.33 W/m2 2023-05-04 18:05 UTC ?
Highest Lifted Condensation Level 637.18 hPa 2022-05-10 18:25 UTC ?
Largest Super Adiabat
(Minimum 9m-2m ΔT)
-4.16°F 2019-08-14 13:30 UTC ?
Largest Inversion
(Maximum 9m-2m ΔT)
15.45°F 2016-11-08 00:55 UTC ?
Maximum 9 m Temperature 92.23°F 2020-07-10 19:40 UTC ?
Minimum 9 m Temperature -4.35°F 2019-01-31 02:05 UTC ?