Statewide Rankings

Statewide Data Info
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Idaho

Minimum Temperature Rankings, April 2009

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2009
1-Month
29.1°F
(-1.6°C)
29.2°F
(-1.6°C)
-0.1°F
(0.0°C)
59th Coolest
Coolest since:
2008
70th Warmest
Warmest since:
2016
Ties: 1912
Mar–Apr 2009
2-Month
25.2°F
(-3.8°C)
25.8°F
(-3.4°C)
-0.6°F
(-0.4°C)
49th Coolest
Coolest since:
1917
80th Warmest
Warmest since:
1934
Ties: 1927, 1936, 1937, 1943, 1973
Feb–Apr 2009
3-Month
22.7°F
(-5.2°C)
23.0°F
(-5.0°C)
-0.3°F
(-0.2°C)
53rd Coolest
Coolest since:
1933, 1955
76th Warmest
Warmest since:
1934
Ties: 1906, 2006
Jan–Apr 2009
4-Month
21.1°F
(-6.1°C)
20.7°F
(-6.3°C)
0.4°F
(0.2°C)
62nd Coolest
Coolest since:
1922
67th Warmest
Warmest since:
1934
Ties: 1963, 2001
Dec 2008–Apr 2009
5-Month
19.7°F
(-6.8°C)
19.8°F
(-6.8°C)
-0.1°F
(0.0°C)
47th Coolest
Coolest since:
1949
81st Warmest
Warmest since:
1934
Ties: 1943, 1968, 2022
Nov 2008–Apr 2009
6-Month
21.2°F
(-6.0°C)
20.3°F
(-6.5°C)
0.9°F
(0.5°C)
79th Coolest
Coolest since:
1917
49th Warmest
Warmest since:
1934
Ties: 1935, 1958, 1965, 1988, 2006, 2010, 2021
Oct 2008–Apr 2009
7-Month
22.7°F
(-5.2°C)
21.9°F
(-5.6°C)
0.8°F
(0.4°C)
75th Coolest
Coolest since:
1917
53rd Warmest
Warmest since:
1934
Ties: 1925, 1970, 2011, 2019
Sep 2008–Apr 2009
8-Month
24.8°F
(-4.0°C)
24.2°F
(-4.3°C)
0.6°F
(0.3°C)
72nd Coolest
Coolest since:
1917
56th Warmest
Warmest since:
1934
Ties: 1909, 1927, 1939, 1945, 1968, 1988, 1994, 1997
Aug 2008–Apr 2009
9-Month
27.4°F
(-2.6°C)
26.7°F
(-2.9°C)
0.7°F
(0.3°C)
74th Coolest
Coolest since:
1917
54th Warmest
Warmest since:
1934
Ties: 1908, 1927, 2002
Jul 2008–Apr 2009
10-Month
29.7°F
(-1.3°C)
29.0°F
(-1.7°C)
0.7°F
(0.4°C)
78th Coolest
Coolest since:
1917
50th Warmest
Warmest since:
2015
Ties: 1914, 1927, 1963, 1987
Jun 2008–Apr 2009
11-Month
30.8°F
(-0.7°C)
30.3°F
(-0.9°C)
0.5°F
(0.2°C)
71st Coolest
Coolest since:
1917
57th Warmest
Warmest since:
1934
Ties: 1963, 2011
May 2008–Apr 2009
12-Month
31.3°F
(-0.4°C)
30.8°F
(-0.7°C)
0.5°F
(0.3°C)
75th Coolest
Coolest since:
1917
53rd Warmest
Warmest since:
2016
Ties: 1905, 1919, 1939, 1963, 1997
Nov 2007–Apr 2009
18-Month
27.1°F
(-2.7°C)
27.3°F
(-2.6°C)
-0.2°F
(-0.1°C)
43rd Coolest
Coolest since:
1917
84th Warmest
Warmest since:
2016
Ties: 1911, 1925, 1958, 1961, 1979
May 2007–Apr 2009
24-Month
31.1°F
(-0.5°C)
30.8°F
(-0.7°C)
0.3°F
(0.2°C)
69th Coolest
Coolest since:
1917
58th Warmest
Warmest since:
2016
Ties: 1901, 1948, 1960
May 2006–Apr 2009
36-Month
31.5°F
(-0.3°C)
30.8°F
(-0.7°C)
0.7°F
(0.4°C)
91st Coolest
Coolest since:
1933
35th Warmest
Warmest since:
2016, 2017
Ties: 1989, 1991, 1994, 2012
May 2005–Apr 2009
48-Month
31.5°F
(-0.3°C)
30.8°F
(-0.7°C)
0.7°F
(0.4°C)
94th Coolest
Coolest since:
1932, 1933
31st Warmest
Warmest since:
2018
Ties: 1928, 1981, 1984, 1991, 1997
May 2004–Apr 2009
60-Month
31.7°F
(-0.2°C)
30.8°F
(-0.7°C)
0.9°F
(0.5°C)
102nd Coolest
Coolest since:
1933
22nd Warmest
Warmest since:
2018
Ties: 1996, 1998

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