Wellesley Island Site Records


Site Lat, Lon: 44.30782° N, -76.00858° W
Site Elevation: 86.78 m
Length Of Climate Record: 1499 Days

Record Value Time Clickable Thumbnail
Maximum Temperature 90.80°F 2016-08-11 18:55 UTC ?
Minimum Temperature -32.71°F 2018-01-01 10:55 UTC ?
Minimum High Temperature -1.48°F 2018-01-06 21:15 UTC ? ?
Maximum Low Temperature 72.36°F 2019-07-20 08:05 UTC ? ?
Maximum Daily Precipitation 3.731 in 2017-07-24 ? ?
Maximum Sonic Wind 36.74 mph from 230.04° 2018-05-04 23:35 UTC ?
Maximum Sonic Gust 61.00 mph from 219.16° 2018-05-04 23:30 UTC ?
Maximum Prop Wind 37.45 mph from 240.47° 2019-11-01 10:45 UTC ?
Maximum Prop Gust 57.73 mph from 240.47° 2019-11-01 10:45 UTC ?
Maximum Sea-Level Pressure 1047.43 hPa 2020-01-17 15:30 UTC ?
Minimum Sea-Level Pressure 978.53 hPa 2017-10-30 08:35 UTC ?
Maximum Dew Point 76.85°F 2019-07-20 14:10 UTC ?
Minimum Dew Point -37.99°F 2018-01-01 12:35 UTC ?
Minimum Relative Humidity 16.13 % 2018-04-23 22:35 UTC ?
Maximum Daily Solar Insolation 31.49 MJ/m² 2018-06-11 ? ?
Maximum Heat Index 97.70°F 2016-08-12 18:40 UTC ?
Minimum Wind Chill -37.57°F 2018-01-07 12:35 UTC ?
Warmest Daily Minimum Heat Index 73.10°F 2019-07-20 08:05 UTC ?
Coldest Daily Maximum Wind Chill -7.55°F 2019-01-20 23:00 UTC ? ?
Maximum 24 Hour Precipitation 3.772 in 2017-07-24 03:55 UTC to 2017-07-25 03:55 UTC ? ?
Maximum 24 Hour Temperature Rise 58.84°F 2018-01-07 10:25 UTC to 2018-01-08 10:25 UTC ? ?
Maximum 24 Hour Temperature Fall -54.36°F 2018-01-12 17:15 UTC to 2018-01-13 17:15 UTC ? ?
Maximum Diurnal Temperature Range 53.93°F 2020-02-09 ? ?
Minimum Diurnal Temperature Range 1.68°F 2018-01-18 ? ?
Most Windy Day 18.07 mph 2019-02-25 ? ?
Least Windy Day 1.04 mph 2016-11-17 ? ?
Highest Average Gust Day 30.06 mph 2019-02-25 ? ?
Maximum 3 Hour Temperature Rise 31.05°F 2017-02-18 12:10 UTC to 2017-02-18 15:10 UTC ?
Maximum 3 Hour Temperature Fall -29.43°F 2018-01-12 18:55 UTC to 2018-01-12 21:55 UTC ?
Maximum 1 Hour Temperature Rise 22.21°F 2019-02-05 01:45 UTC to 2019-02-05 02:45 UTC ?
Maximum 1 Hour Temperature Fall -20.85°F 2018-01-12 19:00 UTC to 2018-01-12 20:00 UTC ?
Maximum 3 Hour Pressure Rise
(*Converted To Sea Level)
13.84 hPa 2019-01-01 09:35 UTC to 2019-01-01 12:35 UTC ?
Maximum 3 Hour Pressure Fall
(*Converted To Sea Level)
-10.65 hPa 2019-01-01 01:20 UTC to 2019-01-01 04:20 UTC ?
Maximum 1 Hour Pressure Rise
(*Converted To Sea Level)
5.5 hPa 2019-01-01 11:00 UTC to 2019-01-01 12:00 UTC ?
Maximum 1 Hour Pressure Fall
(*Converted To Sea Level)
-5.34 hPa 2019-01-01 03:25 UTC to 2019-01-01 04:25 UTC ?
Maximum 5 cm Soil Temperature 87.73°F 2016-08-11 18:30 UTC ?
Maximum 25 cm Soil Temperature 76.78°F 2016-08-13 03:25 UTC ?
Maximum 50 cm Soil Temperature 71.42°F 2016-08-15 05:25 UTC ?
Minimum 5 cm Soil Temperature 25.52°F 2019-03-09 12:45 UTC ?
Minimum 25 cm Soil Temperature 30.52°F 2019-03-09 23:40 UTC ?
Minimum 50 cm Soil Temperature 32.36°F 2019-03-09 23:00 UTC ?
Maximum 5 cm Soil Moisture 0.56 m3/m3 2017-02-28 17:25 UTC ?
Maximum 25 cm Soil Moisture 0.55 m3/m3 2017-07-08 22:55 UTC ?
Maximum 50 cm Soil Moisture 0.56 m3/m3 2019-07-07 12:45 UTC ?
Maximum Total Column Soil Moisture
(Unphysical - For Comparison Purposes)
1.61 m3/m3 2017-04-06 20:40 UTC ?
Minimum 5 cm Soil Moisture 0.1 m3/m3 2016-08-08 07:10 UTC ?
Minimum 25 cm Soil Moisture 0.21 m3/m3 2018-09-09 20:15 UTC ?
Minimum 50 cm Soil Moisture 0.28 m3/m3 2018-09-17 20:25 UTC ?
Minimum Total Column Soil Moisture
(Unphysical - For Comparison Purposes)
0.62 m3/m3 2018-09-20 17:30 UTC ?
Maximum 3 Hour Precipitation 2.098 in 2017-07-24 11:15 UTC to 2017-07-24 14:15 UTC ?
Maximum 1 Hour Precipitation 1.151 in 2017-07-24 12:30 UTC to 2017-07-24 13:30 UTC ?
Maximum 5 Minute Precipitation 0.359 in Ending 2020-06-03 22:50 UTC ?
Maximum Daily Average Snow Depth 12.24 in 2019-01-21 ? ?
Maximum 5 Minute Irradiance 1219.63 W/m2 2018-06-06 18:05 UTC ?
Highest Lifted Condensation Level 686.29 hPa 2018-04-23 22:35 UTC ?
Largest Super Adiabat
(Minimum 9m-2m ΔT)
-3.75°F 2017-09-16 16:00 UTC ?
Largest Inversion
(Maximum 9m-2m ΔT)
19.27°F 2020-02-09 05:15 UTC ?