Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Wisconsin

Average Temperature Rankings, April 2009

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  • Record Coolest
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  • 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 2009
1-Month
43.0°F
(6.1°C)
42.6°F
(5.9°C)
0.4°F
(0.2°C)
70th Coolest
Coolest since:
2018
59th Warmest
Warmest since:
1915
Mar–Apr 2009
2-Month
36.6°F
(2.6°C)
35.5°F
(1.9°C)
1.1°F
(0.7°C)
82nd Coolest
Coolest since:
1950
47th Warmest
Warmest since:
2012
Feb–Apr 2009
3-Month
31.2°F
(-0.4°C)
29.1°F
(-1.6°C)
2.1°F
(1.2°C)
89th Coolest
Coolest since:
1936
40th Warmest
Warmest since:
2012
Jan–Apr 2009
4-Month
24.9°F
(-3.9°C)
24.9°F
(-3.9°C)
0.0°F
(0.0°C)
62nd Coolest
Coolest since:
1912
67th Warmest
Warmest since:
2012
Ties: 1906, 1934
Dec 2008–Apr 2009
5-Month
22.5°F
(-5.3°C)
23.6°F
(-4.7°C)
-1.1°F
(-0.6°C)
33rd Coolest
Coolest since:
1904
95th Warmest
Warmest since:
2012
Ties: 1977
Nov 2008–Apr 2009
6-Month
24.3°F
(-4.3°C)
25.0°F
(-3.9°C)
-0.7°F
(-0.4°C)
42nd Coolest
Coolest since:
1904
86th Warmest
Warmest since:
2012
Ties: 1997
Oct 2008–Apr 2009
7-Month
27.5°F
(-2.5°C)
28.1°F
(-2.2°C)
-0.6°F
(-0.3°C)
45th Coolest
Coolest since:
1904
83rd Warmest
Warmest since:
2012
Ties: 1967, 1997
Sep 2008–Apr 2009
8-Month
31.6°F
(-0.2°C)
31.8°F
(-0.1°C)
-0.2°F
(-0.1°C)
49th Coolest
Coolest since:
1904
79th Warmest
Warmest since:
2012
Ties: 1993
Aug 2008–Apr 2009
9-Month
35.5°F
(1.9°C)
35.7°F
(2.1°C)
-0.2°F
(-0.2°C)
47th Coolest
Coolest since:
1904
81st Warmest
Warmest since:
2012
Ties: 1960, 2015, 2018
Jul 2008–Apr 2009
10-Month
38.8°F
(3.8°C)
38.9°F
(3.8°C)
-0.1°F
(0.0°C)
47th Coolest
Coolest since:
1904
81st Warmest
Warmest since:
2012
Ties: 1896, 1907, 1934, 1960, 2018
Jun 2008–Apr 2009
11-Month
41.2°F
(5.1°C)
41.3°F
(5.2°C)
-0.1°F
(-0.1°C)
49th Coolest
Coolest since:
1904
79th Warmest
Warmest since:
2012
Ties: 1903, 1946, 1947, 1960, 1968, 1969
May 2008–Apr 2009
12-Month
42.1°F
(5.6°C)
42.4°F
(5.8°C)
-0.3°F
(-0.2°C)
43rd Coolest
Coolest since:
1904
85th Warmest
Warmest since:
2012
Ties: 1897, 1907, 1947, 1950, 1966, 1969
Nov 2007–Apr 2009
18-Month
36.2°F
(2.3°C)
36.6°F
(2.6°C)
-0.4°F
(-0.3°C)
42nd Coolest
Coolest since:
1918
85th Warmest
Warmest since:
2017
Ties: 1924, 1965
May 2007–Apr 2009
24-Month
42.8°F
(6.0°C)
42.3°F
(5.7°C)
0.5°F
(0.3°C)
77th Coolest
Coolest since:
1918
50th Warmest
Warmest since:
2017
Ties: 1911, 1923, 1938, 1961, 1981, 1993, 1996, 2019
May 2006–Apr 2009
36-Month
43.4°F
(6.3°C)
42.3°F
(5.7°C)
1.1°F
(0.6°C)
100th Coolest
Coolest since:
1918
26th Warmest
Warmest since:
2000
Ties: 1988, 1990, 1991
May 2005–Apr 2009
48-Month
44.1°F
(6.7°C)
42.3°F
(5.7°C)
1.8°F
(1.0°C)
112th Coolest
Coolest since:
1918
13th Warmest
Warmest since:
2002
May 2004–Apr 2009
60-Month
44.0°F
(6.7°C)
42.3°F
(5.7°C)
1.7°F
(1.0°C)
110th Coolest
Coolest since:
1920
14th Warmest
Warmest since:
2002
Ties: 2000, 2005, 2016

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