All-time weather records — Pocatello, ID

Record high
102.0°F
July 7, 2021
Record low
-14.1°F
January 30, 2023
Wettest day
2.16 in
August 23, 2013

Climate change signal in Pocatello

58.5%

of Pocatello's all-time daily heat records were set in the last decade (214 of 366 records since 2015).

42.1%

of all-time daily cold records were set in the last decade (154 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
71
105
2010s
163
185
2020s
132
76

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 2004, the latest in 2026. Period of observation: 2004-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 59.0°F — Jan 30, 2018 -14.1°F — Jan 30, 2023 0.56 in — Jan 21, 2012
February 62.1°F — Feb 6, 2015 -2.0°F — Feb 2, 2011 0.76 in — Feb 28, 2006
March 80.1°F — Mar 20, 2026 3.9°F — Mar 10, 2022 1.20 in — Mar 1, 2024
April 87.1°F — Apr 23, 2012 19.0°F — Apr 1, 2008 0.95 in — Apr 4, 2023
May 91.9°F — May 18, 2009 26.1°F — May 2, 2024 1.13 in — May 17, 2005
June 100.9°F — Jun 28, 2015 34.0°F — Jun 9, 2019 1.59 in — Jun 6, 2007
July 102.0°F — Jul 7, 2021 43.0°F — Jul 28, 2015 0.75 in — Jul 4, 2009
August 100.9°F — Aug 1, 2020 39.9°F — Aug 31, 2006 2.16 in — Aug 23, 2013
September 100.9°F — Sep 6, 2022 30.9°F — Sep 12, 2014 1.68 in — Sep 3, 2013
October 89.1°F — Oct 1, 2010 3.9°F — Oct 30, 2019 0.81 in — Oct 24, 2010
November 73.9°F — Nov 3, 2020 -0.9°F — Nov 25, 2010 0.67 in — Nov 19, 2023
December 61.0°F — Dec 2, 2021 -13.0°F — Dec 10, 2009 0.78 in — Dec 16, 2016

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