All-time weather records — Scappoose, OR

Record high
116.1°F
June 28, 2021
Record low
-0.8°F
February 1, 2007
Wettest day
3.17 in
December 2, 2007

Climate change signal in Scappoose

54.6%

of Scappoose's all-time daily heat records were set in the last decade (200 of 366 records since 2015).

24.3%

of all-time daily cold records were set in the last decade (89 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 #
1990s
13
28
2000s
114
161
2010s
126
139
2020s
113
38

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 1998, the latest in 2026. Period of observation: 1998-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 64.0°F — Jan 18, 2005 9.1°F — Jan 14, 2017 2.14 in — Jan 12, 2021
February 68.0°F — Feb 11, 2022 -0.8°F — Feb 1, 2007 2.34 in — Feb 28, 2022
March 79.0°F — Mar 25, 2025 22.1°F — Mar 5, 2019 1.93 in — Mar 5, 2014
April 89.1°F — Apr 18, 2016 27.1°F — Apr 4, 2009 1.35 in — Apr 12, 2003
May 96.1°F — May 16, 2008 31.1°F — May 10, 2012 1.10 in — May 3, 2012
June 116.1°F — Jun 28, 2021 37.0°F — Jun 2, 1999 1.05 in — Jun 6, 2010
July 107.1°F — Jul 29, 2009 43.0°F — Jul 22, 2011 0.46 in — Jul 23, 2014
August 108.0°F — Aug 12, 2021 42.1°F — Aug 24, 2012 0.78 in — Aug 22, 2004
September 99.0°F — Sep 2, 2017 -0.8°F — Sep 1, 2006 2.28 in — Sep 18, 2021
October 90.0°F — Oct 2, 2022 19.0°F — Oct 31, 2002 2.70 in — Oct 13, 2016
November 73.0°F — Nov 3, 2010 -0.8°F — Nov 2, 2010 3.12 in — Nov 4, 2022
December 64.0°F — Dec 4, 2007 5.2°F — Dec 8, 2013 3.17 in — Dec 2, 2007

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