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, May 1949

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1949
1-Month
39.4°F
(4.1°C)
36.5°F
(2.5°C)
2.9°F
(1.6°C)
116th Coolest Coolest since: 1948 1916
13th Warmest Warmest since: 1934 1897
Apr–May 1949
2-Month
34.6°F
(1.4°C)
32.9°F
(0.5°C)
1.7°F
(0.9°C)
108th Coolest Coolest since: 1948 1982
21st Warmest Warmest since: 1940 1934
Ties: 1930, 1990, 2006, 2015
Mar–May 1949
3-Month
31.0°F
(-0.6°C)
29.4°F
(-1.4°C)
1.6°F
(0.8°C)
100th Coolest Coolest since: 1948 1917
29th Warmest Warmest since: 1947 1934
Ties: 1905, 1907, 1989, 2005
Feb–May 1949
4-Month
26.2°F
(-3.2°C)
26.4°F
(-3.1°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1948 1933
77th Warmest Warmest since: 1947 1934
Ties: 1905, 1906, 1962, 1967, 1970, 2009, 2021
Jan–May 1949
5-Month
19.6°F
(-6.9°C)
23.8°F
(-4.6°C)
-4.2°F
(-2.3°C)
6th Coolest Coolest since: 1937 1922
123rd Warmest Warmest since: 1948 1934
Dec 1948–May 1949
6-Month
17.8°F
(-7.9°C)
22.6°F
(-5.2°C)
-4.8°F
(-2.7°C)
2nd Coolest Coolest since: 1933 1929
126th Warmest Warmest since: 1948 1934
Ties: 1917, 1933
Nov 1948–May 1949
7-Month
18.3°F
(-7.6°C)
22.6°F
(-5.2°C)
-4.3°F
(-2.4°C)
2nd Coolest Coolest since: 1929 1917
126th Warmest Warmest since: 1948 1934
Ties: 1929
Oct 1948–May 1949
8-Month
19.9°F
(-6.7°C)
23.8°F
(-4.6°C)
-3.9°F
(-2.1°C)
2nd Coolest Coolest since: 1937 1917
126th Warmest Warmest since: 1948 1934
Ties: 1937
Sep 1948–May 1949
9-Month
22.1°F
(-5.5°C)
25.6°F
(-3.6°C)
-3.5°F
(-1.9°C)
3rd Coolest Coolest since: 1937 1917
125th Warmest Warmest since: 1948 1934
Ties: 1929
Aug 1948–May 1949
10-Month
24.5°F
(-4.2°C)
27.7°F
(-2.4°C)
-3.2°F
(-1.8°C)
3rd Coolest Coolest since: 1929 1917
125th Warmest Warmest since: 1948 1934
Jul 1948–May 1949
11-Month
26.6°F
(-3.0°C)
29.7°F
(-1.3°C)
-3.1°F
(-1.7°C)
2nd Coolest Coolest since: 1917 1917
126th Warmest Warmest since: 1948 2015
Jun 1948–May 1949
12-Month
28.3°F
(-2.1°C)
30.8°F
(-0.7°C)
-2.5°F
(-1.4°C)
4th Coolest Coolest since: 1933 1917
124th Warmest Warmest since: 1948 1934
Dec 1947–May 1949
18-Month
26.3°F
(-3.2°C)
28.0°F
(-2.2°C)
-1.7°F
(-1.0°C)
8th Coolest Coolest since: 1937 1917
119th Warmest Warmest since: 1948 2016
Ties: 1937
Jun 1947–May 1949
24-Month
29.6°F
(-1.3°C)
30.8°F
(-0.7°C)
-1.2°F
(-0.6°C)
11th Coolest Coolest since: 1937 1917
116th Warmest Warmest since: 1948 2016
Ties: 1929
Jun 1946–May 1949
36-Month
30.2°F
(-1.0°C)
30.8°F
(-0.7°C)
-0.6°F
(-0.3°C)
17th Coolest Coolest since: 1938 1933
109th Warmest Warmest since: 1948 2016
Ties: 1905, 1914, 1923, 1929, 1938, 1956, 1977
Jun 1945–May 1949
48-Month
30.3°F
(-0.9°C)
30.8°F
(-0.7°C)
-0.5°F
(-0.2°C)
20th Coolest Coolest since: 1933 1932
105th Warmest Warmest since: 1948 2018
Ties: 1914, 1922, 1953
Jun 1944–May 1949
60-Month
30.4°F
(-0.9°C)
30.8°F
(-0.7°C)
-0.4°F
(-0.2°C)
20th Coolest Coolest since: 1946 1933
104th Warmest Warmest since: 1948 2018
Ties: 1906, 1914, 1915, 1937, 1946, 1951, 1958, 1959

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Minimum Temperature, published September 2022, retrieved on October 1, 2022 from https://www.ncdc.noaa.gov/cag/