Climate at a Glance

Divisional 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 June 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 6. West Southwest

Average Temperature Rankings, March 2020

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
March 2020
1-Month
45.8°F
(7.7°C)
41.6°F
(5.3°C)
4.2°F
(2.4°C)
101st Coolest Coolest since: 2019 1960
26th Warmest Warmest since: 2016 2012
Feb–Mar 2020
2-Month
39.6°F
(4.2°C)
36.4°F
(2.4°C)
3.2°F
(1.8°C)
100th Coolest Coolest since: 2019 1978
27th Warmest Warmest since: 2017 2012
Ties: 1907, 1961, 1999
Jan–Mar 2020
3-Month
37.3°F
(2.9°C)
33.3°F
(0.7°C)
4.0°F
(2.2°C)
113th Coolest Coolest since: 2019 1912, 1978
14th Warmest Warmest since: 2017 2012
Dec 2019–Mar 2020
4-Month
37.1°F
(2.8°C)
32.8°F
(0.4°C)
4.3°F
(2.4°C)
117th Coolest Coolest since: 2019 1978
9th Warmest Warmest since: 2017 2012
Nov 2019–Mar 2020
5-Month
37.2°F
(2.9°C)
34.7°F
(1.5°C)
2.5°F
(1.4°C)
103rd Coolest Coolest since: 2019 1912
23rd Warmest Warmest since: 2017 2012
Ties: 2004
Oct 2019–Mar 2020
6-Month
40.0°F
(4.4°C)
38.2°F
(3.4°C)
1.8°F
(1.0°C)
96th Coolest Coolest since: 2019 1912
30th Warmest Warmest since: 2017 2012
Ties: 1957
Sep 2019–Mar 2020
7-Month
44.7°F
(7.1°C)
42.4°F
(5.8°C)
2.3°F
(1.3°C)
111th Coolest Coolest since: 2019 1978
15th Warmest Warmest since: 2017 2017
Ties: 1983
Aug 2019–Mar 2020
8-Month
48.3°F
(9.1°C)
46.4°F
(8.0°C)
1.9°F
(1.1°C)
111th Coolest Coolest since: 2019 1977, 1978
15th Warmest Warmest since: 2017 2017
Ties: 1919, 1935
Jul 2019–Mar 2020
9-Month
51.6°F
(10.9°C)
49.9°F
(9.9°C)
1.7°F
(1.0°C)
109th Coolest Coolest since: 2019 1977
17th Warmest Warmest since: 2017 2012
Jun 2019–Mar 2020
10-Month
53.6°F
(12.0°C)
52.1°F
(11.2°C)
1.5°F
(0.8°C)
107th Coolest Coolest since: 2019 1918
19th Warmest Warmest since: 2017 2012, 2017
Ties: 1974
May 2019–Mar 2020
11-Month
54.6°F
(12.6°C)
53.2°F
(11.8°C)
1.4°F
(0.8°C)
105th Coolest Coolest since: 2019 1918
21st Warmest Warmest since: 2017 2012, 2017
Apr 2019–Mar 2020
12-Month
54.5°F
(12.5°C)
53.1°F
(11.7°C)
1.4°F
(0.8°C)
105th Coolest Coolest since: 2019 1918
21st Warmest Warmest since: 2017 2012
Ties: 1922, 1937, 2008, 2011
Oct 2018–Mar 2020
18-Month
48.8°F
(9.3°C)
48.2°F
(9.0°C)
0.6°F
(0.3°C)
90th Coolest Coolest since: 2019 1905
35th Warmest Warmest since: 2019 2017
Ties: 1931, 1934, 1947, 1974, 2019
Apr 2018–Mar 2020
24-Month
54.0°F
(12.2°C)
53.1°F
(11.7°C)
0.9°F
(0.5°C)
98th Coolest Coolest since: 2019 1905
27th Warmest Warmest since: 2018 2017
Ties: 1915, 1950, 1989
Apr 2017–Mar 2020
36-Month
54.1°F
(12.3°C)
53.1°F
(11.7°C)
1.0°F
(0.6°C)
100th Coolest Coolest since: 2016 1979
24th Warmest Warmest since: 2019 2018
Ties: 2014
Apr 2016–Mar 2020
48-Month
54.8°F
(12.7°C)
53.1°F
(11.7°C)
1.7°F
(1.0°C)
120th Coolest Coolest since: 2018 1980
3rd Warmest Warmest since: 2019 2019
Ties: 2018
Apr 2015–Mar 2020
60-Month
55.1°F
(12.8°C)
53.1°F
(11.7°C)
2.0°F
(1.1°C)
121st Coolest Coolest since: 2019 1906
1st Warmest Warmest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2020, retrieved on August 3, 2020 from https://www.ncdc.noaa.gov/cag/