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 1921

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1921
1-Month
49.6°F
(9.8°C)
49.3°F
(9.6°C)
0.3°F
(0.2°C)
67th Coolest Coolest since: 1920 1896
59th Warmest Warmest since: 1919 1897
Apr–May 1921
2-Month
43.9°F
(6.6°C)
45.1°F
(7.3°C)
-1.2°F
(-0.7°C)
36th Coolest Coolest since: 1920 1975
90th Warmest Warmest since: 1919 1934
Mar–May 1921
3-Month
41.0°F
(5.0°C)
40.9°F
(4.9°C)
0.1°F
(0.1°C)
64th Coolest Coolest since: 1920 1917
62nd Warmest Warmest since: 1919 1934
Ties: 2009
Feb–May 1921
4-Month
37.4°F
(3.0°C)
37.3°F
(2.9°C)
0.1°F
(0.1°C)
65th Coolest Coolest since: 1920 1917
61st Warmest Warmest since: 1919 1934
Ties: 1905, 1979, 1996
Jan–May 1921
5-Month
34.9°F
(1.6°C)
34.2°F
(1.2°C)
0.7°F
(0.4°C)
74th Coolest Coolest since: 1920 1917
52nd Warmest Warmest since: 1919 1934
Ties: 1905, 1991, 2019
Dec 1920–May 1921
6-Month
33.3°F
(0.7°C)
32.5°F
(0.3°C)
0.8°F
(0.4°C)
74th Coolest Coolest since: 1920 1917
51st Warmest Warmest since: 1918 1934
Ties: 2013
Nov 1920–May 1921
7-Month
33.0°F
(0.6°C)
32.4°F
(0.2°C)
0.6°F
(0.4°C)
71st Coolest Coolest since: 1920 1917
54th Warmest Warmest since: 1918 1934
Ties: 2019
Oct 1920–May 1921
8-Month
34.0°F
(1.1°C)
33.9°F
(1.1°C)
0.1°F
(0.0°C)
57th Coolest Coolest since: 1920 1917
68th Warmest Warmest since: 1919 1934
Ties: 1924, 1974
Sep 1920–May 1921
9-Month
36.2°F
(2.3°C)
36.2°F
(2.3°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1920 1917
73rd Warmest Warmest since: 1919 1934
Ties: 1911, 1974, 2001
Aug 1920–May 1921
10-Month
39.0°F
(3.9°C)
39.0°F
(3.9°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1920 1917
72nd Warmest Warmest since: 1919 1934
Ties: 1944, 1974, 1989
Jul 1920–May 1921
11-Month
41.5°F
(5.3°C)
41.3°F
(5.2°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1920 1917
67th Warmest Warmest since: 1919 1934
Ties: 1908, 1919, 1983, 1989
Jun 1920–May 1921
12-Month
42.6°F
(5.9°C)
42.6°F
(5.9°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1920 1917
72nd Warmest Warmest since: 1919 1934
Ties: 1943, 1946
Dec 1919–May 1921
18-Month
38.5°F
(3.6°C)
39.3°F
(4.1°C)
-0.8°F
(-0.5°C)
25th Coolest Coolest since: 1920 1917
99th Warmest Warmest since: 1919 2016
Jun 1919–May 1921
24-Month
41.8°F
(5.4°C)
42.6°F
(5.9°C)
-0.8°F
(-0.5°C)
18th Coolest Coolest since: 1918 1917
106th Warmest Warmest since: 1920 2016
Ties: 1899, 1912, 1952, 1965, 1973
Jun 1918–May 1921
36-Month
42.3°F
(5.7°C)
42.6°F
(5.9°C)
-0.3°F
(-0.2°C)
38th Coolest Coolest since: 1919 1917
85th Warmest Warmest since: 1920 2016
Ties: 1898, 1911, 1976, 1979
Jun 1917–May 1921
48-Month
42.7°F
(5.9°C)
42.5°F
(5.8°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1920 1917
53rd Warmest Warmest since: 1908 2016, 2018
Ties: 1907, 1934, 1938, 1939, 1944, 1960, 1964, 1971, 1980
Jun 1916–May 1921
60-Month
41.9°F
(5.5°C)
42.6°F
(5.9°C)
-0.7°F
(-0.4°C)
10th Coolest Coolest since: 1920 1917, 1933
111th Warmest Warmest since: 1919 2018
Ties: 1915, 1918, 1924, 1953

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/