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 January 2020. For more information, please see Climatological Rankings.


Idaho

Average Temperature Rankings, May 1899

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1899
1-Month
44.9°F
(7.2°C)
49.3°F
(9.6°C)
-4.4°F
(-2.4°C)
5th Coolest Coolest since: 1896 1896
121st Warmest Warmest since: 1898 1897
Ties: 1953
Apr–May 1899
2-Month
42.4°F
(5.8°C)
45.1°F
(7.3°C)
-2.7°F
(-1.5°C)
14th Coolest Coolest since: 1896 1975
112th Warmest Warmest since: 1898 1934
Ties: 1967
Mar–May 1899
3-Month
38.5°F
(3.6°C)
40.9°F
(4.9°C)
-2.4°F
(-1.3°C)
9th Coolest Coolest since: 1896 1917
117th Warmest Warmest since: 1898 1934
Ties: 1970, 2008, 2011
Feb–May 1899
4-Month
34.2°F
(1.2°C)
37.3°F
(2.9°C)
-3.1°F
(-1.7°C)
9th Coolest Coolest to Date 1917
117th Warmest Warmest since: 1898 1934
Jan–May 1899
5-Month
32.5°F
(0.3°C)
34.3°F
(1.3°C)
-1.8°F
(-1.0°C)
20th Coolest Coolest to Date 1917
106th Warmest Warmest since: 1898 1934
Ties: 1984
Dec 1898–May 1899
6-Month
30.1°F
(-1.1°C)
32.5°F
(0.3°C)
-2.4°F
(-1.4°C)
14th Coolest Coolest to Date 1917
111th Warmest Warmest since: 1898 1934
Ties: 1975
Nov 1898–May 1899
7-Month
29.8°F
(-1.2°C)
32.4°F
(0.2°C)
-2.6°F
(-1.4°C)
12th Coolest Coolest to Date 1917
113th Warmest Warmest since: 1898 1934
Oct 1898–May 1899
8-Month
31.1°F
(-0.5°C)
33.9°F
(1.1°C)
-2.8°F
(-1.6°C)
7th Coolest Coolest to Date 1917
118th Warmest Warmest since: 1898 1934
Ties: 1955
Sep 1898–May 1899
9-Month
33.7°F
(0.9°C)
36.1°F
(2.3°C)
-2.4°F
(-1.4°C)
8th Coolest Coolest to Date 1917
117th Warmest Warmest since: 1898 1934
Ties: 1955
Aug 1898–May 1899
10-Month
37.1°F
(2.8°C)
38.9°F
(3.8°C)
-1.8°F
(-1.0°C)
14th Coolest Coolest to Date 1917
111th Warmest Warmest since: 1898 1934
Jul 1898–May 1899
11-Month
39.6°F
(4.2°C)
41.3°F
(5.2°C)
-1.7°F
(-1.0°C)
13th Coolest Coolest to Date 1917
112th Warmest Warmest since: 1898 1934
Ties: 1912
Jun 1898–May 1899
12-Month
41.2°F
(5.1°C)
42.6°F
(5.9°C)
-1.4°F
(-0.8°C)
14th Coolest Coolest to Date 1917
111th Warmest Warmest since: 1898 1934
Dec 1897–May 1899
18-Month
38.2°F
(3.4°C)
39.3°F
(4.1°C)
-1.1°F
(-0.7°C)
16th Coolest Coolest to Date 1917
108th Warmest Warmest since: 1898 2016
Ties: 1904, 1922, 1932, 1937, 1976
Jun 1897–May 1899
24-Month
41.8°F
(5.4°C)
42.6°F
(5.9°C)
-0.8°F
(-0.5°C)
18th Coolest Coolest to Date 1917
106th Warmest Warmest since: 1898 2016
Ties: 1912, 1921, 1952, 1965, 1973
Jun 1896–May 1899
36-Month
42.1°F
(5.6°C)
42.5°F
(5.8°C)
-0.4°F
(-0.2°C)
25th Coolest Coolest to Date 1917
98th Warmest Warmest since: 1898 2016
Ties: 1944, 1974, 1977, 1984
Jun 1895–May 1899
48-Month
42.0°F
(5.6°C)
42.5°F
(5.8°C)
-0.5°F
(-0.2°C)
19th Coolest Coolest to Date 1917
103rd Warmest Warmest to Date 2016, 2018
Ties: 1912, 1950, 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 26, 2020 from https://www.ncdc.noaa.gov/cag/