All-time weather records — Halsey, OR

Record high
107.4°F
June 27, 2021
Record low
4.5°F
December 8, 2013
Wettest day
3.25 in
December 18, 2025

Climate change signal in Halsey

70.8%

of Halsey's all-time daily heat records were set in the last decade (259 of 366 records since 2015).

47.8%

of all-time daily cold records were set in the last decade (175 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 #
2000s
45
102
2010s
180
175
2020s
141
89

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 2006, the latest in 2026. Period of observation: 2006-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 63.1°F — Jan 17, 2018 13.8°F — Jan 6, 2017 3.11 in — Jan 18, 2012
February 65.1°F — Feb 2, 2018 16.9°F — Feb 26, 2011 2.56 in — Feb 5, 2017
March 75.7°F — Mar 19, 2019 20.3°F — Mar 4, 2019 1.68 in — Mar 21, 2012
April 84.9°F — Apr 28, 2023 26.6°F — Apr 4, 2009 2.11 in — Apr 7, 2019
May 91.2°F — May 14, 2023 31.5°F — May 12, 2011 1.65 in — May 14, 2016
June 107.4°F — Jun 27, 2021 35.4°F — Jun 6, 2012 0.83 in — Jun 2, 2010
July 104.4°F — Jul 28, 2009 41.0°F — Jul 3, 2018 0.62 in — Jul 12, 2009
August 102.9°F — Aug 2, 2017 39.9°F — Aug 31, 2008 0.61 in — Aug 30, 2010
September 95.4°F — Sep 3, 2017 34.3°F — Sep 29, 2019 1.80 in — Sep 29, 2013
October 87.1°F — Oct 15, 2022 21.0°F — Oct 31, 2006 2.06 in — Oct 13, 2016
November 71.6°F — Nov 4, 2012 19.4°F — Nov 29, 2015 2.81 in — Nov 19, 2012
December 64.6°F — Dec 1, 2021 4.5°F — Dec 8, 2013 3.25 in — Dec 18, 2025

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