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


Idaho

Minimum Temperature Rankings, May 1940

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1940
1-Month
38.0°F
(3.3°C)
36.5°F
(2.5°C)
1.5°F
(0.8°C)
101st Coolest Coolest since: 1938 1916
27th Warmest Warmest since: 1939 1897
Ties: 1914
Apr–May 1940
2-Month
34.9°F
(1.6°C)
32.9°F
(0.5°C)
2.0°F
(1.1°C)
113th Coolest Coolest since: 1939 1982
15th Warmest Warmest since: 1934 1934
Ties: 1980
Mar–May 1940
3-Month
31.9°F
(-0.1°C)
29.4°F
(-1.4°C)
2.5°F
(1.3°C)
114th Coolest Coolest since: 1939 1917
14th Warmest Warmest since: 1934 1934
Feb–May 1940
4-Month
29.6°F
(-1.3°C)
26.4°F
(-3.1°C)
3.2°F
(1.8°C)
120th Coolest Coolest since: 1939 1933
8th Warmest Warmest since: 1934 1934
Ties: 1987
Jan–May 1940
5-Month
26.9°F
(-2.8°C)
23.8°F
(-4.6°C)
3.1°F
(1.8°C)
117th Coolest Coolest since: 1939 1922
11th Warmest Warmest since: 1934 1934
Ties: 1981
Dec 1939–May 1940
6-Month
26.3°F
(-3.2°C)
22.6°F
(-5.2°C)
3.7°F
(2.0°C)
122nd Coolest Coolest since: 1939 1929
5th Warmest Warmest since: 1934 1934
Ties: 2016
Nov 1939–May 1940
7-Month
25.6°F
(-3.6°C)
22.7°F
(-5.2°C)
2.9°F
(1.6°C)
118th Coolest Coolest since: 1939 1917
9th Warmest Warmest since: 1934 1934
Oct 1939–May 1940
8-Month
26.5°F
(-3.1°C)
23.8°F
(-4.6°C)
2.7°F
(1.5°C)
120th Coolest Coolest since: 1939 1917
7th Warmest Warmest since: 1934 1934
Sep 1939–May 1940
9-Month
28.1°F
(-2.2°C)
25.6°F
(-3.6°C)
2.5°F
(1.4°C)
121st Coolest Coolest since: 1939 1917
6th Warmest Warmest since: 1934 1934
Ties: 1981
Aug 1939–May 1940
10-Month
30.0°F
(-1.1°C)
27.8°F
(-2.3°C)
2.2°F
(1.2°C)
119th Coolest Coolest since: 1939 1917
8th Warmest Warmest since: 1934 1934
Jul 1939–May 1940
11-Month
31.8°F
(-0.1°C)
29.7°F
(-1.3°C)
2.1°F
(1.2°C)
119th Coolest Coolest since: 1939 1917
8th Warmest Warmest since: 1934 2015
Jun 1939–May 1940
12-Month
32.6°F
(0.3°C)
30.8°F
(-0.7°C)
1.8°F
(1.0°C)
117th Coolest Coolest since: 1939 1917
10th Warmest Warmest since: 1934 1934
Ties: 2000, 2005, 2014
Dec 1938–May 1940
18-Month
29.4°F
(-1.4°C)
28.1°F
(-2.2°C)
1.3°F
(0.8°C)
106th Coolest Coolest since: 1939 1917
20th Warmest Warmest since: 1935 2016
Ties: 1996, 2000, 2007, 2013, 2014
Jun 1938–May 1940
24-Month
32.0°F
(0.0°C)
30.8°F
(-0.7°C)
1.2°F
(0.7°C)
111th Coolest Coolest since: 1939 1917
15th Warmest Warmest since: 1939 2016
Ties: 1927, 1939, 1993, 1998, 2003, 2006, 2013
Jun 1937–May 1940
36-Month
32.2°F
(0.1°C)
30.8°F
(-0.7°C)
1.4°F
(0.8°C)
113th Coolest Coolest since: 1939 1933
12th Warmest Warmest to Date 2016
Ties: 1992, 2014
Jun 1936–May 1940
48-Month
31.3°F
(-0.4°C)
30.8°F
(-0.7°C)
0.5°F
(0.3°C)
84th Coolest Coolest since: 1939 1932
40th Warmest Warmest since: 1928 2018
Ties: 1961, 1996
Jun 1935–May 1940
60-Month
31.0°F
(-0.6°C)
30.8°F
(-0.7°C)
0.2°F
(0.1°C)
73rd Coolest Coolest since: 1939 1933
50th Warmest Warmest since: 1938 2018
Ties: 1909, 1911, 1961, 1967, 1968, 1972

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 18, 2022 from https://www.ncdc.noaa.gov/cag/