Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of March 2021. For more information, please see Climatological Rankings.


Idaho

Minimum Temperature Rankings, December 1940

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1940
1-Month
19.3°F
(-7.1°C)
16.2°F
(-8.8°C)
3.1°F
(1.7°C)
95th Coolest Coolest since: 1938 1990
32nd Warmest Warmest since: 1939 1917
Nov–Dec 1940
2-Month
19.6°F
(-6.9°C)
19.5°F
(-6.9°C)
0.1°F
(0.0°C)
58th Coolest Coolest since: 1938 1985
69th Warmest Warmest since: 1939 1917
Ties: 1915, 2018
Oct–Dec 1940
3-Month
25.0°F
(-3.9°C)
23.6°F
(-4.7°C)
1.4°F
(0.8°C)
90th Coolest Coolest since: 1938 1985
37th Warmest Warmest since: 1939 1950
Ties: 1920, 1975, 1996
Sep–Dec 1940
4-Month
30.2°F
(-1.0°C)
27.8°F
(-2.3°C)
2.4°F
(1.3°C)
121st Coolest Coolest since: 1939 1985
6th Warmest Warmest since: 1937 1950
Ties: 1910
Aug–Dec 1940
5-Month
33.7°F
(0.9°C)
31.7°F
(-0.2°C)
2.0°F
(1.1°C)
119th Coolest Coolest since: 1939 1985
8th Warmest Warmest since: 1937 2014
Ties: 1937, 2003
Jul–Dec 1940
6-Month
36.5°F
(2.5°C)
34.6°F
(1.4°C)
1.9°F
(1.1°C)
117th Coolest Coolest since: 1939 1985
10th Warmest Warmest since: 1937 2014
Ties: 2001, 2004
Jun–Dec 1940
7-Month
37.7°F
(3.2°C)
35.8°F
(2.1°C)
1.9°F
(1.1°C)
120th Coolest Coolest since: 1939 1916
7th Warmest Warmest to Date 2014, 2015
May–Dec 1940
8-Month
37.7°F
(3.2°C)
35.8°F
(2.1°C)
1.9°F
(1.1°C)
120th Coolest Coolest since: 1939 1916
7th Warmest Warmest to Date 2015
Apr–Dec 1940
9-Month
37.1°F
(2.8°C)
35.2°F
(1.8°C)
1.9°F
(1.0°C)
123rd Coolest Coolest since: 1939 1916
4th Warmest Warmest since: 1934 2015
Mar–Dec 1940
10-Month
36.0°F
(2.2°C)
33.9°F
(1.1°C)
2.1°F
(1.1°C)
122nd Coolest Coolest since: 1939 1916
5th Warmest Warmest since: 1934 2015
Ties: 2003, 2016
Feb–Dec 1940
11-Month
34.7°F
(1.5°C)
32.3°F
(0.2°C)
2.4°F
(1.3°C)
122nd Coolest Coolest since: 1939 1985
5th Warmest Warmest since: 1934 2015
Ties: 2014
Jan–Dec 1940
12-Month
33.2°F
(0.7°C)
30.8°F
(-0.7°C)
2.4°F
(1.4°C)
121st Coolest Coolest since: 1939 1985
6th Warmest Warmest since: 1934 1934, 2015
Ties: 1998
Jul 1939–Dec 1940
18-Month
34.1°F
(1.2°C)
32.1°F
(0.1°C)
2.0°F
(1.1°C)
121st Coolest Coolest since: 1939 1985
5th Warmest Warmest since: 1934 2015
Ties: 2003, 2004, 2018
Jan 1939–Dec 1940
24-Month
32.3°F
(0.2°C)
30.8°F
(-0.7°C)
1.5°F
(0.9°C)
115th Coolest Coolest since: 1939 1985
11th Warmest Warmest since: 1926 2015, 2016
Ties: 1995, 1999, 2007, 2013
Jan 1938–Dec 1940
36-Month
32.2°F
(0.1°C)
30.8°F
(-0.7°C)
1.4°F
(0.8°C)
115th Coolest Coolest since: 1939 1930, 1931
10th Warmest Warmest to Date 2016
Ties: 2000, 2003, 2020
Jan 1937–Dec 1940
48-Month
31.6°F
(-0.2°C)
30.8°F
(-0.7°C)
0.8°F
(0.5°C)
99th Coolest Coolest since: 1939 1932
25th Warmest Warmest since: 1928 2017
Ties: 1928, 2002, 2008, 2012
Jan 1936–Dec 1940
60-Month
31.4°F
(-0.3°C)
30.8°F
(-0.7°C)
0.6°F
(0.4°C)
91st Coolest Coolest since: 1939 1932, 1933
32nd Warmest Warmest to Date 2018
Ties: 1943, 1981, 1984, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 13, 2021 from https://www.ncdc.noaa.gov/cag/