All-time weather records — Granger, WA

Record high
109.0°F
June 30, 2021
Record low
-5.1°F
December 18, 2016
Wettest day
1.38 in
October 10, 2016

Climate change signal in Granger

88.5%

of Granger's all-time daily heat records were set in the last decade (324 of 366 records since 2015).

85%

of all-time daily cold records were set in the last decade (311 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
177
261
2020s
189
105

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 2013, the latest in 2026. Period of observation: 2013-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 60.1°F — Jan 13, 2021 -4.0°F — Jan 15, 2024 0.64 in — Jan 3, 2025
February 66.9°F — Feb 9, 2018 -2.0°F — Feb 7, 2014 0.47 in — Feb 24, 2026
March 80.1°F — Mar 20, 2026 6.1°F — Mar 5, 2019 0.47 in — Mar 6, 2014
April 88.0°F — Apr 30, 2023 17.1°F — Apr 2, 2020 0.52 in — Apr 11, 2023
May 93.0°F — May 21, 2023 27.0°F — May 4, 2020 0.81 in — May 13, 2015
June 109.0°F — Jun 30, 2021 35.1°F — Jun 15, 2016 0.47 in — Jun 11, 2022
July 105.1°F — Jul 10, 2024 43.0°F — Jul 3, 2018 0.26 in — Jul 7, 2022
August 104.0°F — Aug 3, 2024 42.1°F — Aug 28, 2024 0.63 in — Aug 10, 2019
September 97.0°F — Sep 3, 2024 34.0°F — Sep 27, 2015 0.68 in — Sep 11, 2021
October 84.9°F — Oct 7, 2014 12.9°F — Oct 30, 2019 1.38 in — Oct 10, 2016
November 72.0°F — Nov 5, 2020 10.0°F — Nov 18, 2014 0.59 in — Nov 15, 2020
December 70.0°F — Dec 2, 2021 -5.1°F — Dec 18, 2016 0.61 in — Dec 19, 2025

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