Penn Yan Site Records


Site Lat, Lon: 42.65578° N, -76.98746° W
Site Elevation: 250.67 m
Length Of Climate Record: 3062 Days

Record Value Time Clickable Thumbnail
Maximum Temperature 95.59°F 2016-07-13 19:15 UTC ?
Minimum Temperature -10.23°F 2022-01-22 09:45 UTC ?
Minimum High Temperature 2.40°F 2018-01-06 06:45 UTC ? ?
Maximum Low Temperature 75.56°F 2016-07-22 10:20 UTC ? ?
Maximum Daily Precipitation 3.882 in 2024-08-09 ? ?
Maximum Sonic Wind 44.87 mph from 147.92° 2024-01-10 02:40 UTC ?
Maximum Sonic Gust 77.67 mph from 207.73° 2021-07-14 00:40 UTC ?
Maximum Prop Wind 44.47 mph from 146.07° 2024-01-10 02:40 UTC ?
Maximum Prop Gust 73.22 mph from 206.47° 2021-07-14 00:40 UTC ?
Maximum Sea-Level Pressure 1046.41 hPa 2020-01-17 15:45 UTC ?
Minimum Sea-Level Pressure 979.75 hPa 2024-01-10 02:55 UTC ?
Maximum Dew Point 77.72°F 2024-07-10 21:35 UTC ?
Minimum Dew Point -21.70°F 2019-01-30 22:15 UTC ?
Minimum Relative Humidity 12.19 % 2022-11-07 18:30 UTC ?
Maximum Daily Solar Insolation 32.15 MJ/m² 2016-06-14 ? ?
Maximum Heat Index 102.79°F 2024-06-18 21:35 UTC ?
Minimum Wind Chill -29.33°F 2019-01-31 02:40 UTC ?
Warmest Daily Minimum Heat Index 75.82°F 2016-07-22 10:20 UTC ?
Coldest Daily Maximum Wind Chill -17.18°F 2018-01-05 05:10 UTC ? ?
Maximum 24 Hour Precipitation 3.895 in 2024-08-09 00:00 UTC to 2024-08-10 00:00 UTC ? ?
Maximum 24 Hour Temperature Rise 36.29°F 2023-02-04 19:15 UTC to 2023-02-05 19:15 UTC ? ?
Maximum 24 Hour Temperature Fall -47.66°F 2018-01-12 19:20 UTC to 2018-01-13 19:20 UTC ? ?
Maximum Diurnal Temperature Range 42.18°F 2018-05-01 ? ?
Minimum Diurnal Temperature Range 1.68°F 2022-09-06 ? ?
Most Windy Day 29.43 mph 2022-12-24 ? ?
Least Windy Day 2.37 mph 2023-01-03 ? ?
Highest Average Gust Day 38.68 mph 2022-12-24 ? ?
Maximum 3 Hour Temperature Rise 24.28°F 2018-05-01 11:20 UTC to 2018-05-01 14:20 UTC ?
Maximum 3 Hour Temperature Fall -27.56°F 2018-02-21 15:30 UTC to 2018-02-21 18:30 UTC ?
Maximum 1 Hour Temperature Rise 19.18°F 2020-01-12 07:15 UTC to 2020-01-12 08:15 UTC ?
Maximum 1 Hour Temperature Fall -20.92°F 2020-01-12 04:35 UTC to 2020-01-12 05:35 UTC ?
Maximum 15 Minute Temperature Rise 11.42°F 2017-02-24 17:40 UTC to 2017-02-24 17:55 UTC ?
Maximum 15 Minute Temperature Fall -16.77°F 2024-05-22 19:50 UTC to 2024-05-22 20:05 UTC ?
Maximum 3 Hour Pressure Rise
(*Converted To Sea Level)
11.54 hPa 2021-12-11 22:10 UTC to 2021-12-12 01:10 UTC ? ?
Maximum 3 Hour Pressure Fall
(*Converted To Sea Level)
-12.75 hPa 2024-01-09 23:55 UTC to 2024-01-10 02:55 UTC ? ?
Maximum 1 Hour Pressure Rise
(*Converted To Sea Level)
6.58 hPa 2022-03-07 23:00 UTC to 2022-03-08 00:00 UTC ? ?
Maximum 1 Hour Pressure Fall
(*Converted To Sea Level)
-7.08 hPa 2024-01-10 00:15 UTC to 2024-01-10 01:15 UTC ?
Maximum 15 Minute Pressure Rise
(*Converted To Sea Level)
4.22 hPa 2019-05-26 00:30 UTC to 2019-05-26 00:45 UTC ?
Maximum 15 Minute Pressure Fall
(*Converted To Sea Level)
-3.47 hPa 2018-05-15 12:30 UTC to 2018-05-15 12:45 UTC ?
Maximum 5 cm Soil Temperature 91.97°F 2016-07-23 19:55 UTC ?
Maximum 25 cm Soil Temperature 78.68°F 2016-08-13 02:15 UTC ?
Maximum 50 cm Soil Temperature 74.99°F 2016-08-15 08:05 UTC ?
Minimum 5 cm Soil Temperature 27.14°F 2022-01-16 13:15 UTC ?
Minimum 25 cm Soil Temperature 32.36°F 2022-02-17 09:55 UTC ?
Minimum 50 cm Soil Temperature 33.08°F 2019-02-03 19:35 UTC ?
Maximum 5 cm Soil Moisture 0.52 m3/m3 2024-01-26 16:30 UTC ?
Maximum 25 cm Soil Moisture 0.49 m3/m3 2017-03-24 17:50 UTC ?
Maximum 50 cm Soil Moisture 0.41 m3/m3 2017-05-08 19:15 UTC ?
Maximum Total Column Soil Moisture
(Unphysical - For Comparison Purposes)
1.33 m3/m3 2017-03-25 18:50 UTC ?
Minimum 5 cm Soil Moisture 0.08 m3/m3 2016-07-08 10:10 UTC ?
Minimum 25 cm Soil Moisture 0.05 m3/m3 2016-07-11 13:30 UTC ?
Minimum 50 cm Soil Moisture 0.19 m3/m3 2016-09-07 19:55 UTC ?
Minimum Total Column Soil Moisture
(Unphysical - For Comparison Purposes)
0.33 m3/m3 2016-07-20 11:00 UTC ?
Maximum 3 Hour Precipitation 3.029 in 2024-08-09 14:35 UTC to 2024-08-09 17:35 UTC ?
Maximum 1 Hour Precipitation 2.174 in 2020-07-11 23:00 UTC to 2020-07-12 00:00 UTC ? ?
Maximum 15 Minute Precipitation 1.118 in 2021-08-01 14:55 UTC to 2021-08-01 15:10 UTC ?
Maximum 5 Minute Precipitation 0.534 in Ending 2021-06-29 21:30 UTC ?
Maximum Daily Average Snow Depth 14.09 in 2022-02-05 ? ?
Maximum 5 Minute Irradiance 1271.6 W/m2 2024-05-17 17:50 UTC ?
Highest Lifted Condensation Level 633.44 hPa 2021-03-22 20:15 UTC ?
Largest Super Adiabat
(Minimum 9m-2m ΔT)
-5.26°F 2019-04-17 15:50 UTC ?
Largest Inversion
(Maximum 9m-2m ΔT)
18.12°F 2021-03-22 06:00 UTC ?
Maximum 9 m Temperature 92.72°F 2016-07-13 19:15 UTC ?
Minimum 9 m Temperature -6.28°F 2023-02-04 12:05 UTC ?