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 August 2022. For more information, please see Climatological Rankings.


Idaho

Minimum Temperature Rankings, April 1938

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1938
1-Month
30.2°F
(-1.0°C)
29.2°F
(-1.6°C)
1.0°F
(0.6°C)
92nd Coolest Coolest since: 1937 2008
37th Warmest Warmest since: 1936 2016
Ties: 1962
Mar–Apr 1938
2-Month
27.0°F
(-2.8°C)
25.9°F
(-3.4°C)
1.1°F
(0.6°C)
89th Coolest Coolest since: 1937 1917
40th Warmest Warmest since: 1934 1934
Ties: 1941, 2006
Feb–Apr 1938
3-Month
24.8°F
(-4.0°C)
23.0°F
(-5.0°C)
1.8°F
(1.0°C)
100th Coolest Coolest since: 1937 1933, 1955
29th Warmest Warmest since: 1934 1934
Ties: 1998, 2003
Jan–Apr 1938
4-Month
22.9°F
(-5.1°C)
20.6°F
(-6.3°C)
2.3°F
(1.2°C)
103rd Coolest Coolest since: 1937 1922
26th Warmest Warmest since: 1934 1934
Ties: 1907, 1967, 1980, 2004
Dec 1937–Apr 1938
5-Month
22.5°F
(-5.3°C)
19.8°F
(-6.8°C)
2.7°F
(1.5°C)
112th Coolest Coolest since: 1937 1949
16th Warmest Warmest since: 1934 1934
Ties: 1959, 2004
Nov 1937–Apr 1938
6-Month
23.2°F
(-4.9°C)
20.3°F
(-6.5°C)
2.9°F
(1.6°C)
117th Coolest Coolest since: 1937 1917
11th Warmest Warmest since: 1934 1934
Ties: 1918
Oct 1937–Apr 1938
7-Month
24.7°F
(-4.1°C)
22.0°F
(-5.6°C)
2.7°F
(1.5°C)
120th Coolest Coolest since: 1937 1917
8th Warmest Warmest since: 1934 1934
Ties: 1981
Sep 1937–Apr 1938
8-Month
26.8°F
(-2.9°C)
24.2°F
(-4.3°C)
2.6°F
(1.4°C)
121st Coolest Coolest since: 1937 1917
7th Warmest Warmest since: 1934 1934
Ties: 1940, 2000
Aug 1937–Apr 1938
9-Month
28.9°F
(-1.7°C)
26.8°F
(-2.9°C)
2.1°F
(1.2°C)
119th Coolest Coolest since: 1937 1917
9th Warmest Warmest since: 1934 1934
Ties: 1981, 1998, 2004
Jul 1937–Apr 1938
10-Month
31.2°F
(-0.4°C)
29.0°F
(-1.7°C)
2.2°F
(1.3°C)
120th Coolest Coolest since: 1937 1917
8th Warmest Warmest since: 1934 2015
Ties: 1940
Jun 1937–Apr 1938
11-Month
32.2°F
(0.1°C)
30.3°F
(-0.9°C)
1.9°F
(1.0°C)
118th Coolest Coolest since: 1937 1917
10th Warmest Warmest since: 1934 1934
Ties: 1941, 2014
May 1937–Apr 1938
12-Month
32.5°F
(0.3°C)
30.8°F
(-0.7°C)
1.7°F
(1.0°C)
111th Coolest Coolest since: 1937 1917
17th Warmest Warmest since: 1934 2016
Ties: 1981, 1999
Nov 1936–Apr 1938
18-Month
26.8°F
(-2.9°C)
27.3°F
(-2.6°C)
-0.5°F
(-0.3°C)
33rd Coolest Coolest since: 1937 1917
94th Warmest Warmest since: 1935 2016
Ties: 1945, 1994
May 1936–Apr 1938
24-Month
30.8°F
(-0.7°C)
30.8°F
(-0.7°C)
0.0°F
(0.0°C)
51st Coolest Coolest since: 1937 1917
76th Warmest Warmest since: 1935 2016
Ties: 1925, 1964, 1994
May 1935–Apr 1938
36-Month
30.2°F
(-1.0°C)
30.8°F
(-0.7°C)
-0.6°F
(-0.3°C)
20th Coolest Coolest since: 1937 1933
106th Warmest Warmest since: 1936 2016, 2017
Ties: 1923, 1977
May 1934–Apr 1938
48-Month
30.6°F
(-0.8°C)
30.8°F
(-0.7°C)
-0.2°F
(-0.1°C)
38th Coolest Coolest since: 1934 1932, 1933
87th Warmest Warmest since: 1937 2018
Ties: 1901, 1905, 1947, 1977, 1985, 1988
May 1933–Apr 1938
60-Month
31.3°F
(-0.4°C)
30.8°F
(-0.7°C)
0.5°F
(0.3°C)
85th Coolest Coolest since: 1937 1933
39th Warmest Warmest since: 1928 2018
Ties: 1928, 1944, 1971

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Minimum Temperature, published September 2022, retrieved on October 7, 2022 from https://www.ncdc.noaa.gov/cag/