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.


Wisconsin

Average Temperature Rankings, December 2020

View Period (Months):All1234567891011121824364860
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 2020
1-Month
24.2°F
(-4.3°C)
18.1°F
(-7.7°C)
6.1°F
(3.4°C)
106th Coolest Coolest since: 2019 1983
22nd Warmest Warmest since: 2018 2015
Ties: 1979, 2002
Nov–Dec 2020
2-Month
31.4°F
(-0.3°C)
24.9°F
(-3.9°C)
6.5°F
(3.6°C)
121st Coolest Coolest since: 2019 1976
7th Warmest Warmest since: 2015 2015
Oct–Dec 2020
3-Month
34.7°F
(1.5°C)
32.2°F
(0.1°C)
2.5°F
(1.4°C)
101st Coolest Coolest since: 2019 1976
27th Warmest Warmest since: 2016 2015
Ties: 1928
Sep–Dec 2020
4-Month
40.4°F
(4.7°C)
38.7°F
(3.7°C)
1.7°F
(1.0°C)
98th Coolest Coolest since: 2019 1976
30th Warmest Warmest since: 2016 2015
Ties: 2009
Aug–Dec 2020
5-Month
45.9°F
(7.7°C)
44.1°F
(6.7°C)
1.8°F
(1.0°C)
102nd Coolest Coolest since: 2019 1976
26th Warmest Warmest since: 2016 2015
Ties: 1899, 1918, 1938
Jul–Dec 2020
6-Month
50.3°F
(10.2°C)
48.3°F
(9.1°C)
2.0°F
(1.1°C)
109th Coolest Coolest since: 2019 1976
19th Warmest Warmest since: 2016 1931
Jun–Dec 2020
7-Month
52.6°F
(11.4°C)
50.6°F
(10.3°C)
2.0°F
(1.1°C)
110th Coolest Coolest since: 2019 1917
18th Warmest Warmest since: 2016 1931
Ties: 2007
May–Dec 2020
8-Month
52.8°F
(11.6°C)
51.1°F
(10.6°C)
1.7°F
(1.0°C)
103rd Coolest Coolest since: 2019 1917
25th Warmest Warmest since: 2018 1931
Apr–Dec 2020
9-Month
51.4°F
(10.8°C)
50.1°F
(10.1°C)
1.3°F
(0.7°C)
100th Coolest Coolest since: 2019 1917
28th Warmest Warmest since: 2016 1931
Ties: 1930, 1934, 1955
Mar–Dec 2020
10-Month
49.7°F
(9.8°C)
47.9°F
(8.8°C)
1.8°F
(1.0°C)
109th Coolest Coolest since: 2019 1917
19th Warmest Warmest since: 2016 2012
Feb–Dec 2020
11-Month
46.9°F
(8.3°C)
45.0°F
(7.2°C)
1.9°F
(1.1°C)
110th Coolest Coolest since: 2019 1917
18th Warmest Warmest since: 2017 1998, 2012
Ties: 1938
Jan–Dec 2020
12-Month
44.8°F
(7.1°C)
42.3°F
(5.7°C)
2.5°F
(1.4°C)
115th Coolest Coolest since: 2019 1917
13th Warmest Warmest since: 2016 2012
Ties: 2015
Jul 2019–Dec 2020
18-Month
46.3°F
(7.9°C)
44.3°F
(6.8°C)
2.0°F
(1.1°C)
112th Coolest Coolest since: 2019 1917
15th Warmest Warmest since: 2017 2012
Jan 2019–Dec 2020
24-Month
43.5°F
(6.4°C)
42.4°F
(5.8°C)
1.1°F
(0.6°C)
98th Coolest Coolest since: 2019 1917
29th Warmest Warmest since: 2018 1999
Jan 2018–Dec 2020
36-Month
43.4°F
(6.3°C)
42.4°F
(5.8°C)
1.0°F
(0.5°C)
99th Coolest Coolest since: 2019 1917, 1918
27th Warmest Warmest since: 2019 2012
Ties: 1931, 1954, 1955, 2019
Jan 2017–Dec 2020
48-Month
43.7°F
(6.5°C)
42.3°F
(5.7°C)
1.4°F
(0.8°C)
105th Coolest Coolest since: 2016 1917, 1918, 1919, 1927
20th Warmest Warmest since: 2019 2001
Ties: 2009
Jan 2016–Dec 2020
60-Month
44.2°F
(6.8°C)
42.3°F
(5.7°C)
1.9°F
(1.1°C)
117th Coolest Coolest since: 2019 1918, 1920
7th Warmest Warmest since: 2019 2002
Ties: 2008, 2012, 2013, 2019

Citing This Page

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