All-time weather records — Bellevue, ID

Record high
99.0°F
June 28, 2015
Record low
-9.9°F
January 30, 2023
Wettest day
1.62 in
October 30, 2016

Climate change signal in Bellevue

96.2%

of Bellevue's all-time daily heat records were set in the last decade (352 of 366 records since 2015).

95.6%

of all-time daily cold records were set in the last decade (350 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
168
160
2020s
198
206

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 2014, the latest in 2026. Period of observation: 2014-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 55.0°F — Jan 31, 2024 -9.9°F — Jan 30, 2023 1.28 in — Jan 10, 2017
February 61.0°F — Feb 5, 2026 -9.0°F — Feb 12, 2025 1.27 in — Feb 9, 2017
March 77.0°F — Mar 19, 2026 6.1°F — Mar 7, 2023 1.16 in — Mar 22, 2018
April 81.0°F — Apr 30, 2023 12.9°F — Apr 6, 2023 0.56 in — Apr 2, 2026
May 91.0°F — May 29, 2020 21.9°F — May 3, 2019 0.82 in — May 26, 2017
June 99.0°F — Jun 28, 2015 27.0°F — Jun 20, 2023 0.49 in — Jun 17, 2018
July 99.0°F — Jul 31, 2017 36.0°F — Jul 11, 2016 0.29 in — Jul 9, 2019
August 99.0°F — Aug 2, 2017 37.0°F — Aug 22, 2021 0.79 in — Aug 4, 2023
September 96.1°F — Sep 5, 2020 26.1°F — Sep 30, 2019 1.30 in — Sep 28, 2014
October 81.0°F — Oct 10, 2015 6.1°F — Oct 30, 2019 1.62 in — Oct 30, 2016
November 69.1°F — Nov 2, 2020 -0.9°F — Nov 16, 2014 1.33 in — Nov 16, 2017
December 57.9°F — Dec 2, 2021 -7.1°F — Dec 22, 2022 1.55 in — Dec 13, 2015

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