Louisville Site Records


Site Lat, Lon: 44.87169° N, -75.05608° W
Site Elevation: 85.1 m
Length Of Climate Record: 1576 Days

Record Value Time Clickable Thumbnail
Maximum Temperature 98.70°F 2020-07-10 19:25 UTC ?
Minimum Temperature -26.99°F 2018-01-01 12:45 UTC ?
Minimum High Temperature -6.72°F 2018-01-06 19:55 UTC ? ?
Maximum Low Temperature 73.74°F 2018-07-01 07:40 UTC ? ?
Maximum Daily Precipitation 2.58 in 2020-07-27 ? ?
Maximum Sonic Wind 30.89 mph from 216.81° 2018-04-04 20:35 UTC ?
Maximum Sonic Gust 53.33 mph from 222.17° 2019-11-01 10:20 UTC ?
Maximum Prop Wind 30.09 mph from 210.03° 2019-11-01 10:25 UTC ?
Maximum Prop Gust 53.49 mph from 217.56° 2019-11-01 10:20 UTC ?
Maximum Sea-Level Pressure 1046.27 hPa 2020-01-17 15:30 UTC ?
Minimum Sea-Level Pressure 970.44 hPa 2017-10-30 09:10 UTC ?
Maximum Dew Point 78.53°F 2019-07-20 17:30 UTC ?
Minimum Dew Point -32.27°F 2018-01-01 12:45 UTC ?
Minimum Relative Humidity 13.27 % 2016-04-20 19:35 UTC ?
Maximum Daily Solar Insolation 31.36 MJ/m² 2018-07-03 ? ?
Maximum Heat Index 103.15°F 2020-07-10 17:00 UTC ?
Minimum Wind Chill -39.44°F 2018-01-01 12:50 UTC ?
Warmest Daily Minimum Heat Index 72.65°F 2020-07-27 11:05 UTC ?
Coldest Daily Maximum Wind Chill -18.49°F 2018-01-07 03:10 UTC ? ?
Maximum 24 Hour Precipitation 2.929 in 2017-07-24 08:20 UTC to 2017-07-25 08:20 UTC ? ?
Maximum 24 Hour Temperature Rise 50.28°F 2020-02-09 13:15 UTC to 2020-02-10 13:15 UTC ? ?
Maximum 24 Hour Temperature Fall -54.66°F 2018-01-12 16:15 UTC to 2018-01-13 16:15 UTC ? ?
Maximum Diurnal Temperature Range 48.98°F 2020-02-09 ? ?
Minimum Diurnal Temperature Range 2.5°F 2018-03-08 ? ?
Most Windy Day 15.85 mph 2019-02-25 ? ?
Least Windy Day 1.48 mph 2020-01-31 ? ?
Highest Average Gust Day 28.07 mph 2019-02-25 ? ?
Maximum 3 Hour Temperature Rise 30.73°F 2020-02-09 14:20 UTC to 2020-02-09 17:20 UTC ?
Maximum 3 Hour Temperature Fall -27.42°F 2018-01-12 19:00 UTC to 2018-01-12 22:00 UTC ?
Maximum 1 Hour Temperature Rise 21.98°F 2018-01-27 10:10 UTC to 2018-01-27 11:10 UTC ?
Maximum 1 Hour Temperature Fall -19.41°F 2018-01-12 18:45 UTC to 2018-01-12 19:45 UTC ?
Maximum 15 Minute Temperature Rise 10.68°F 2017-12-27 06:10 UTC to 2017-12-27 06:25 UTC ?
Maximum 15 Minute Temperature Fall -16.38°F 2018-01-12 19:00 UTC to 2018-01-12 19:15 UTC ?
Maximum 3 Hour Pressure Rise
(*Converted To Sea Level)
12.19 hPa 2019-01-01 10:10 UTC to 2019-01-01 13:10 UTC ?
Maximum 3 Hour Pressure Fall
(*Converted To Sea Level)
-13.82 hPa 2017-10-30 05:35 UTC to 2017-10-30 08:35 UTC ?
Maximum 1 Hour Pressure Rise
(*Converted To Sea Level)
5.21 hPa 2019-01-01 11:05 UTC to 2019-01-01 12:05 UTC ?
Maximum 1 Hour Pressure Fall
(*Converted To Sea Level)
-5.3 hPa 2017-05-02 01:40 UTC to 2017-05-02 02:40 UTC ?
Maximum 15 Minute Pressure Rise
(*Converted To Sea Level)
4.24 hPa 2017-05-01 23:20 UTC to 2017-05-01 23:35 UTC ?
Maximum 15 Minute Pressure Fall
(*Converted To Sea Level)
-4.56 hPa 2017-05-02 02:25 UTC to 2017-05-02 02:40 UTC ?
Maximum 5 cm Soil Temperature 80.06°F 2020-07-10 20:30 UTC ?
Maximum 25 cm Soil Temperature 70.7°F 2020-07-29 02:45 UTC ?
Maximum 50 cm Soil Temperature 65.84°F 2018-08-10 05:20 UTC ?
Minimum 5 cm Soil Temperature 25.16°F 2017-03-13 11:20 UTC ?
Minimum 25 cm Soil Temperature 33.26°F 2019-03-15 22:55 UTC ?
Minimum 50 cm Soil Temperature 34.52°F 2017-04-03 23:30 UTC ?
Maximum 5 cm Soil Moisture 0.63 m3/m3 2018-01-13 04:35 UTC ?
Maximum 25 cm Soil Moisture 0.48 m3/m3 2016-12-28 22:20 UTC ?
Maximum 50 cm Soil Moisture 0.45 m3/m3 2016-12-09 02:15 UTC ?
Maximum Total Column Soil Moisture
(Unphysical - For Comparison Purposes)
1.48 m3/m3 2018-01-29 00:25 UTC ?
Minimum 5 cm Soil Moisture 0.01 m3/m3 2019-08-21 11:55 UTC ?
Minimum 25 cm Soil Moisture 0.05 m3/m3 2016-09-20 20:00 UTC ?
Minimum 50 cm Soil Moisture 0.05 m3/m3 2016-09-25 04:00 UTC ?
Minimum Total Column Soil Moisture
(Unphysical - For Comparison Purposes)
0.18 m3/m3 2018-09-10 00:10 UTC ?
Maximum 3 Hour Precipitation 2.098 in 2020-07-27 19:35 UTC to 2020-07-27 22:35 UTC ?
Maximum 1 Hour Precipitation 1.597 in 2020-07-27 20:45 UTC to 2020-07-27 21:45 UTC ?
Maximum 15 Minute Precipitation 1.499 in 2016-06-28 23:05 UTC to 2016-06-28 23:20 UTC ?
Maximum 5 Minute Precipitation 0.666 in Ending 2016-06-28 23:15 UTC ?
Maximum Daily Average Snow Depth 14.1 in 2019-01-23 ? ?
Maximum 5 Minute Irradiance 1222.8 W/m2 2019-05-11 16:45 UTC ?
Highest Lifted Condensation Level 647.44 hPa 2016-04-21 22:00 UTC ?
Largest Super Adiabat
(Minimum 9m-2m ΔT)
-4.5°F 2020-06-15 12:15 UTC ?
Largest Inversion
(Maximum 9m-2m ΔT)
12.9°F 2019-06-08 02:10 UTC ?
Maximum 9 m Temperature 95.67°F 2020-07-10 19:25 UTC ?
Minimum 9 m Temperature -23.46°F 2018-01-01 12:40 UTC ?