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, April 1901

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1901
1-Month
27.1°F
(-2.7°C)
29.2°F
(-1.6°C)
-2.1°F
(-1.1°C)
18th Coolest Coolest since: 1901 2008
111th Warmest Warmest since: 1900 2016
Ties: 1911, 1964
Mar–Apr 1901
2-Month
24.8°F
(-4.0°C)
25.9°F
(-3.4°C)
-1.1°F
(-0.6°C)
36th Coolest Coolest since: 1899 1917
93rd Warmest Warmest since: 1900 1934
Ties: 1899, 1902, 1909, 1911, 1913, 1929, 1935, 1950, 1958, 2002
Feb–Apr 1901
3-Month
21.7°F
(-5.7°C)
23.0°F
(-5.0°C)
-1.3°F
(-0.7°C)
34th Coolest Coolest since: 1899 1933, 1955
95th Warmest Warmest since: 1900 1934
Ties: 1949
Jan–Apr 1901
4-Month
20.5°F
(-6.4°C)
20.7°F
(-6.3°C)
-0.2°F
(-0.1°C)
55th Coolest Coolest since: 1899 1922
74th Warmest Warmest since: 1900 1934
Dec 1900–Apr 1901
5-Month
20.8°F
(-6.2°C)
19.8°F
(-6.8°C)
1.0°F
(0.6°C)
82nd Coolest Coolest since: 1899 1949
46th Warmest Warmest since: 1900 1934
Ties: 1909, 1914, 1925, 1997, 2006, 2021
Nov 1900–Apr 1901
6-Month
21.0°F
(-6.1°C)
20.3°F
(-6.5°C)
0.7°F
(0.4°C)
66th Coolest Coolest since: 1899 1917
62nd Warmest Warmest since: 1900 1934
Ties: 1925, 2019
Oct 1900–Apr 1901
7-Month
22.5°F
(-5.3°C)
21.9°F
(-5.6°C)
0.6°F
(0.3°C)
67th Coolest Coolest since: 1899 1917
61st Warmest Warmest since: 1900 1934
Ties: 1945, 1947, 1966, 2020
Sep 1900–Apr 1901
8-Month
24.7°F
(-4.1°C)
24.2°F
(-4.3°C)
0.5°F
(0.2°C)
60th Coolest Coolest since: 1899 1917
68th Warmest Warmest since: 1900 1934
Ties: 1911, 1925, 1948
Aug 1900–Apr 1901
9-Month
26.9°F
(-2.8°C)
26.8°F
(-2.9°C)
0.1°F
(0.1°C)
54th Coolest Coolest since: 1899 1917
74th Warmest Warmest since: 1900 1934
Ties: 1945, 1946, 1966
Jul 1900–Apr 1901
10-Month
28.8°F
(-1.8°C)
29.0°F
(-1.7°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1899 1917
88th Warmest Warmest since: 1900 2015
Ties: 1910, 1969, 1972
Jun 1900–Apr 1901
11-Month
30.3°F
(-0.9°C)
30.2°F
(-1.0°C)
0.1°F
(0.1°C)
50th Coolest Coolest since: 1899 1917
78th Warmest Warmest since: 1900 1934
Ties: 1915, 1924, 1965, 1966, 1982, 2001
May 1900–Apr 1901
12-Month
31.0°F
(-0.6°C)
30.8°F
(-0.7°C)
0.2°F
(0.1°C)
60th Coolest Coolest since: 1899 1917
68th Warmest Warmest since: 1900 2016
Ties: 1951, 2001, 2008, 2011
Nov 1899–Apr 1901
18-Month
28.3°F
(-2.1°C)
27.3°F
(-2.6°C)
1.0°F
(0.5°C)
92nd Coolest Coolest since: 1900 1917
35th Warmest Warmest to Date 2016
Ties: 1940, 1954, 1967
May 1899–Apr 1901
24-Month
31.1°F
(-0.5°C)
30.8°F
(-0.7°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1900 1917
58th Warmest Warmest to Date 2016
Ties: 1948, 1960, 2009
May 1898–Apr 1901
36-Month
30.6°F
(-0.8°C)
30.8°F
(-0.7°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1900 1933
83rd Warmest Warmest to Date 2016, 2017
Ties: 1925, 1934, 1954, 1966, 1973
May 1897–Apr 1901
48-Month
30.6°F
(-0.8°C)
30.8°F
(-0.7°C)
-0.2°F
(-0.1°C)
38th Coolest Coolest since: 1900 1932, 1933
87th Warmest Warmest to Date 2018
Ties: 1905, 1938, 1947, 1977, 1985, 1988
May 1896–Apr 1901
60-Month
30.6°F
(-0.8°C)
30.7°F
(-0.7°C)
-0.1°F
(-0.1°C)
36th Coolest Coolest since: 1900 1933
88th Warmest Warmest to Date 2018
Ties: 1907, 1922, 1926, 1935, 1947, 1986, 1988

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Minimum Temperature, published September 2022, retrieved on October 3, 2022 from https://www.ncdc.noaa.gov/cag/