All-time weather records — Horseshoe Bend, ID

Record high
90.9°F
July 12, 2002
Record low
-9.0°F
November 24, 2010
Wettest day
2.30 in
October 24, 2010

Climate change signal in Horseshoe Bend

35.2%

of Horseshoe Bend's all-time daily heat records were set in the last decade (129 of 366 records since 2015).

33.9%

of all-time daily cold records were set in the last decade (124 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
12
4
2000s
185
150
2010s
102
148
2020s
67
64

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 1999, the latest in 2026. Period of observation: 1999-2024.

Records by month

Month Hottest day Coldest day Wettest day
January 54.7°F — Jan 21, 2005 -7.2°F — Jan 5, 2004 1.80 in — Jan 18, 2017
February 57.4°F — Feb 6, 2007 -7.6°F — Feb 20, 2018 1.30 in — Feb 18, 2017
March 64.6°F — Mar 21, 2004 2.3°F — Mar 10, 2022 2.10 in — Mar 30, 2023
April 73.8°F — Apr 23, 2012 13.1°F — Apr 17, 2026 1.60 in — Apr 26, 2012
May 81.3°F — May 28, 2003 18.1°F — May 10, 2022 1.70 in — May 17, 2019
June 90.0°F — Jun 28, 2015 25.9°F — Jun 8, 2002 1.90 in — Jun 6, 2009
July 90.9°F — Jul 12, 2002 33.4°F — Jul 4, 2000 1.50 in — Jul 31, 2021
August 90.0°F — Aug 10, 2018 33.3°F — Aug 23, 2010 1.20 in — Aug 6, 2009
September 85.8°F — Sep 6, 2022 24.1°F — Sep 23, 2000 1.10 in — Sep 8, 2019
October 77.9°F — Oct 2, 2010 4.6°F — Oct 31, 2002 2.30 in — Oct 24, 2010
November 63.9°F — Nov 8, 2004 -9.0°F — Nov 24, 2010 1.40 in — Nov 1, 2014
December 52.5°F — Dec 1, 2021 -8.3°F — Dec 8, 2013 1.90 in — Dec 13, 2015

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