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 1939

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1939
1-Month
30.4°F
(-0.9°C)
29.2°F
(-1.6°C)
1.2°F
(0.7°C)
97th Coolest Coolest since: 1938 2008
32nd Warmest Warmest since: 1936 2016
Ties: 1936, 1942, 1946
Mar–Apr 1939
2-Month
26.4°F
(-3.1°C)
25.9°F
(-3.4°C)
0.5°F
(0.3°C)
77th Coolest Coolest since: 1937 1917
52nd Warmest Warmest since: 1938 1934
Ties: 1904, 1908, 1919, 1961
Feb–Apr 1939
3-Month
21.2°F
(-6.0°C)
22.9°F
(-5.1°C)
-1.7°F
(-0.9°C)
26th Coolest Coolest since: 1937 1933, 1955
103rd Warmest Warmest since: 1938 1934
Ties: 1897, 1966
Jan–Apr 1939
4-Month
20.4°F
(-6.4°C)
20.7°F
(-6.3°C)
-0.3°F
(-0.1°C)
52nd Coolest Coolest since: 1937 1922
77th Warmest Warmest since: 1938 1934
Ties: 2011, 2013
Dec 1938–Apr 1939
5-Month
20.1°F
(-6.6°C)
19.8°F
(-6.8°C)
0.3°F
(0.2°C)
59th Coolest Coolest since: 1937 1949
69th Warmest Warmest since: 1938 1934
Ties: 1904, 1945, 1971, 2013
Nov 1938–Apr 1939
6-Month
19.8°F
(-6.8°C)
20.3°F
(-6.5°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 1937 1917
90th Warmest Warmest since: 1938 1934
Ties: 1910, 1912, 1930
Oct 1938–Apr 1939
7-Month
22.0°F
(-5.6°C)
21.9°F
(-5.6°C)
0.1°F
(0.0°C)
49th Coolest Coolest since: 1937 1917
79th Warmest Warmest since: 1938 1934
Ties: 1896, 1989
Sep 1938–Apr 1939
8-Month
24.8°F
(-4.0°C)
24.2°F
(-4.3°C)
0.6°F
(0.3°C)
72nd Coolest Coolest since: 1937 1917
56th Warmest Warmest since: 1938 1934
Ties: 1909, 1927, 1945, 1968, 1988, 1994, 1997, 2009
Aug 1938–Apr 1939
9-Month
27.2°F
(-2.7°C)
26.8°F
(-2.9°C)
0.4°F
(0.2°C)
68th Coolest Coolest since: 1937 1917
60th Warmest Warmest since: 1938 1934
Ties: 1909, 1919
Jul 1938–Apr 1939
10-Month
29.5°F
(-1.4°C)
29.0°F
(-1.7°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1937 1917
57th Warmest Warmest since: 1938 2015
Ties: 1909, 1947, 2011
Jun 1938–Apr 1939
11-Month
30.9°F
(-0.6°C)
30.3°F
(-0.9°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 1937 1917
50th Warmest Warmest since: 1938 1934
Ties: 1902, 1905, 1951, 1970, 1997, 2006
May 1938–Apr 1939
12-Month
31.3°F
(-0.4°C)
30.8°F
(-0.7°C)
0.5°F
(0.3°C)
75th Coolest Coolest since: 1937 1917
53rd Warmest Warmest since: 1938 2016
Ties: 1905, 1919, 1963, 1997, 2009
Nov 1937–Apr 1939
18-Month
28.6°F
(-1.9°C)
27.3°F
(-2.6°C)
1.3°F
(0.7°C)
106th Coolest Coolest since: 1938 1917
21st Warmest Warmest since: 1935 2016
Ties: 1919, 1968, 1995, 2007
May 1937–Apr 1939
24-Month
31.9°F
(-0.1°C)
30.8°F
(-0.7°C)
1.1°F
(0.6°C)
105th Coolest Coolest since: 1938 1917
22nd Warmest Warmest since: 1935 2016
Ties: 1940, 1998, 2007, 2013, 2021
May 1936–Apr 1939
36-Month
30.9°F
(-0.6°C)
30.7°F
(-0.7°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1938 1933
68th Warmest Warmest since: 1936 2016, 2017
Ties: 1916, 1974
May 1935–Apr 1939
48-Month
30.5°F
(-0.8°C)
30.8°F
(-0.7°C)
-0.3°F
(-0.1°C)
32nd Coolest Coolest since: 1934 1932, 1933
93rd Warmest Warmest since: 1938 2018
Ties: 1900, 1904, 1912, 1979, 1986
May 1934–Apr 1939
60-Month
30.7°F
(-0.7°C)
30.8°F
(-0.7°C)
-0.1°F
(0.0°C)
44th Coolest Coolest since: 1937 1933
80th Warmest Warmest since: 1938 2018
Ties: 1904, 1905, 1930, 1948, 1954, 1960, 1964, 1966, 1973, 1975, 1976, 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Minimum Temperature, published September 2022, retrieved on October 7, 2022 from https://www.ncdc.noaa.gov/cag/