All-time weather records — Lava Hot Springs, ID

Record high
102.0°F
July 14, 2002
Record low
-22.0°F
February 1, 2023
Wettest day
2.00 in
September 7, 2002

Climate change signal in Lava Hot Springs

40.7%

of Lava Hot Springs's all-time daily heat records were set in the last decade (149 of 366 records since 2015).

36.6%

of all-time daily cold records were set in the last decade (134 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
11
24
2000s
142
125
2010s
129
145
2020s
84
72

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: 1999-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 53.1°F — Jan 6, 2012 -20.9°F — Jan 30, 2023 1.10 in — Jan 9, 2017
February 62.1°F — Feb 1, 2003 -22.0°F — Feb 1, 2023 0.85 in — Feb 12, 2000
March 75.9°F — Mar 26, 2026 -7.1°F — Mar 3, 2002 1.91 in — Mar 4, 2018
April 84.9°F — Apr 24, 2012 8.1°F — Apr 1, 2008 1.32 in — Apr 8, 2017
May 91.9°F — May 30, 2003 19.9°F — May 2, 2013 1.52 in — May 28, 2012
June 99.0°F — Jun 29, 2015 30.0°F — Jun 3, 2011 1.10 in — Jun 6, 2005
July 102.0°F — Jul 14, 2002 28.0°F — Jul 15, 2007 0.92 in — Jul 26, 2003
August 100.0°F — Aug 1, 2000 28.9°F — Aug 31, 2023 1.10 in — Aug 2, 2023
September 99.0°F — Sep 1, 2018 23.0°F — Sep 29, 1999 2.00 in — Sep 7, 2002
October 87.1°F — Oct 2, 2010 -2.0°F — Oct 30, 2019 1.85 in — Oct 25, 2010
November 71.1°F — Nov 7, 1999 -9.9°F — Nov 25, 2010 0.95 in — Nov 8, 2022
December 57.0°F — Dec 11, 2014 -15.0°F — Dec 10, 2009 1.16 in — Dec 27, 2025

Click a month to see every daily record for that month in Lava Hot Springs.