All-time weather records — Glendo, WY

Record high
102.0°F
June 23, 2012
Record low
-29.0°F
January 31, 2023
Wettest day
1.82 in
May 19, 2013

Climate change signal in Glendo

76.2%

of Glendo's all-time daily heat records were set in the last decade (279 of 366 records since 2015).

70.5%

of all-time daily cold records were set in the last decade (258 of 366 records since 2015).

If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:

Decade Heat records set # Cold records set #
2010s
188
250
2020s
178
116

Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 2012, the latest in 2026. Period of observation: 2012-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 69.1°F — Jan 27, 2015 -29.0°F — Jan 31, 2023 0.23 in — Jan 8, 2017
February 66.9°F — Feb 9, 2015 -27.0°F — Feb 23, 2023 0.59 in — Feb 3, 2023
March 79.0°F — Mar 18, 2017 -17.0°F — Mar 10, 2022 0.60 in — Mar 31, 2017
April 84.0°F — Apr 24, 2012 1.0°F — Apr 3, 2020 1.02 in — Apr 17, 2015
May 89.1°F — May 19, 2020 21.9°F — May 2, 2013 1.82 in — May 19, 2013
June 102.0°F — Jun 23, 2012 35.1°F — Jun 1, 2022 1.28 in — Jun 7, 2015
July 102.0°F — Jul 20, 2012 43.0°F — Jul 1, 2018 1.36 in — Jul 4, 2019
August 100.9°F — Aug 23, 2020 37.0°F — Aug 23, 2015 0.70 in — Aug 27, 2020
September 100.0°F — Sep 4, 2022 28.0°F — Sep 10, 2020 0.69 in — Sep 17, 2025
October 88.0°F — Oct 4, 2024 -9.0°F — Oct 30, 2019 1.07 in — Oct 11, 2013
November 75.9°F — Nov 2, 2020 -18.0°F — Nov 13, 2014 0.46 in — Nov 22, 2016
December 70.0°F — Dec 2, 2021 -24.0°F — Dec 22, 2022 0.46 in — Dec 10, 2019

Click a month to see every daily record for that month in Glendo.