All-time weather records — McCammon, ID

Record high
102.9°F
July 10, 1956
Record low
-31.0°F
December 23, 1990
Wettest day
6.00 in
December 6, 2001

Climate change signal in McCammon

12.3%

of McCammon's all-time daily heat records were set in the last decade (45 of 366 records since 2015).

9.8%

of all-time daily cold records were set in the last decade (36 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 #
1940s
11
3
1950s
109
130
1960s
42
36
1980s
13
12
1990s
53
70
2000s
75
45
2010s
45
52
2020s
18
18

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 1949, the latest in 2023. Period of observation: 1949-2024.

Records by month

Month Hottest day Coldest day Wettest day
January 52.0°F — Jan 10, 1990 -27.9°F — Jan 22, 1962 0.89 in — Jan 22, 2012
February 63.0°F — Feb 25, 1995 -26.0°F — Mar 1, 1960 1.41 in — Feb 1, 1963
March 73.9°F — Mar 18, 2007 -8.0°F — Mar 1, 1960 1.27 in — Mar 2, 1989
April 84.9°F — Apr 23, 2012 12.0°F — Apr 20, 2008 1.07 in — Apr 28, 1954
May 93.9°F — May 30, 2003 21.0°F — May 1, 1954 1.39 in — May 24, 1953
June 98.1°F — Jun 22, 1954 26.1°F — Jun 7, 2011 1.28 in — Jun 6, 2005
July 102.9°F — Jul 10, 1956 34.0°F — Jul 8, 1959 1.21 in — Jul 4, 1961
August 100.9°F — Aug 1, 2000 30.0°F — Aug 26, 1992 1.34 in — Aug 13, 1997
September 102.9°F — Sep 3, 1950 21.9°F — Sep 22, 1995 1.92 in — Sep 7, 2002
October 89.1°F — Oct 3, 2010 -2.0°F — Oct 30, 2019 1.39 in — Oct 26, 2010
November 72.0°F — Nov 1, 2008 -17.0°F — Nov 16, 1955 1.02 in — Nov 10, 1949
December 61.0°F — Dec 1, 1995 -31.0°F — Dec 23, 1990 6.00 in — Dec 6, 2001

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