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 December 2019. For more information, please see Climatological Rankings.


Idaho

Average Temperature Rankings, May 1938

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1938
1-Month
48.0°F
(8.9°C)
49.3°F
(9.6°C)
-1.3°F
(-0.7°C)
41st Coolest Coolest since: 1935 1896
85th Warmest Warmest since: 1937 1897
Ties: 1930
Apr–May 1938
2-Month
44.9°F
(7.2°C)
45.1°F
(7.3°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1935 1975
74th Warmest Warmest since: 1937 1934
Ties: 1979
Mar–May 1938
3-Month
40.6°F
(4.8°C)
41.0°F
(5.0°C)
-0.4°F
(-0.2°C)
53rd Coolest Coolest since: 1935 1917
73rd Warmest Warmest since: 1937 1934
Ties: 1973, 1995
Feb–May 1938
4-Month
37.6°F
(3.1°C)
37.3°F
(2.9°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1937 1917
57th Warmest Warmest since: 1934 1934
Ties: 1966, 1977, 2009
Jan–May 1938
5-Month
35.1°F
(1.7°C)
34.2°F
(1.2°C)
0.9°F
(0.5°C)
83rd Coolest Coolest since: 1937 1917
43rd Warmest Warmest since: 1934 1934
Ties: 1907, 1928, 1966, 2009
Dec 1937–May 1938
6-Month
34.0°F
(1.1°C)
32.6°F
(0.3°C)
1.4°F
(0.8°C)
92nd Coolest Coolest since: 1937 1917
33rd Warmest Warmest since: 1934 1934
Ties: 1959, 1963
Nov 1937–May 1938
7-Month
34.1°F
(1.2°C)
32.4°F
(0.2°C)
1.7°F
(1.0°C)
103rd Coolest Coolest since: 1937 1917
22nd Warmest Warmest since: 1934 1934
Ties: 1941, 1947, 1963, 1998
Oct 1937–May 1938
8-Month
35.7°F
(2.1°C)
33.9°F
(1.1°C)
1.8°F
(1.0°C)
107th Coolest Coolest since: 1937 1917
18th Warmest Warmest since: 1934 1934
Ties: 1941, 1978, 2012
Sep 1937–May 1938
9-Month
38.1°F
(3.4°C)
36.2°F
(2.3°C)
1.9°F
(1.1°C)
110th Coolest Coolest since: 1937 1917
15th Warmest Warmest since: 1934 1934
Ties: 1926
Aug 1937–May 1938
10-Month
40.6°F
(4.8°C)
38.9°F
(3.8°C)
1.7°F
(1.0°C)
110th Coolest Coolest since: 1937 1917
15th Warmest Warmest since: 1934 1934
Ties: 2003, 2005, 2007
Jul 1937–May 1938
11-Month
43.0°F
(6.1°C)
41.3°F
(5.2°C)
1.7°F
(0.9°C)
108th Coolest Coolest since: 1937 1917
17th Warmest Warmest since: 1934 1934
Jun 1937–May 1938
12-Month
44.1°F
(6.7°C)
42.6°F
(5.9°C)
1.5°F
(0.8°C)
109th Coolest Coolest since: 1937 1917
16th Warmest Warmest since: 1934 1934
Ties: 1926, 2012
Dec 1936–May 1938
18-Month
39.2°F
(4.0°C)
39.2°F
(4.0°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1937 1917
68th Warmest Warmest since: 1935 2016
Ties: 1897, 1928, 1946
Jun 1936–May 1938
24-Month
42.8°F
(6.0°C)
42.6°F
(5.9°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1937 1917
55th Warmest Warmest since: 1935 2016
Ties: 1925, 1960, 1961, 1963, 1969
Jun 1935–May 1938
36-Month
42.5°F
(5.8°C)
42.6°F
(5.9°C)
-0.1°F
(-0.1°C)
53rd Coolest Coolest since: 1937 1917
70th Warmest Warmest since: 1936 2016
Ties: 1901, 1906, 1962
Jun 1934–May 1938
48-Month
42.7°F
(5.9°C)
42.6°F
(5.9°C)
0.1°F
(0.0°C)
69th Coolest Coolest since: 1934 1917
53rd Warmest Warmest since: 1937 2016, 2018
Ties: 1907, 1921, 1934, 1939, 1944, 1960, 1964, 1971, 1980
Jun 1933–May 1938
60-Month
43.6°F
(6.4°C)
42.5°F
(5.8°C)
1.1°F
(0.6°C)
102nd Coolest Coolest since: 1937 1917, 1933
19th Warmest Warmest to Date 2018
Ties: 1991, 1993, 2014

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/