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 October 2020. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, May 1920

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1920
1-Month
60.3°F
(15.7°C)
62.1°F
(16.7°C)
-1.8°F
(-1.0°C)
37th Coolest Coolest since: 1919 1917
90th Warmest Warmest since: 1918 2018
Ties: 1927
Apr–May 1920
2-Month
53.1°F
(11.7°C)
56.8°F
(13.8°C)
-3.7°F
(-2.1°C)
7th Coolest Coolest since: 1917 1907
120th Warmest Warmest since: 1919 1896
Mar–May 1920
3-Month
49.0°F
(9.4°C)
51.1°F
(10.6°C)
-2.1°F
(-1.2°C)
18th Coolest Coolest since: 1917 1960
109th Warmest Warmest since: 1919 2012
Ties: 1912, 1978
Feb–May 1920
4-Month
43.8°F
(6.6°C)
45.7°F
(7.6°C)
-1.9°F
(-1.0°C)
24th Coolest Coolest since: 1917 1978
103rd Warmest Warmest since: 1919 2012
Ties: 1913, 1916, 1996, 2008
Jan–May 1920
5-Month
39.1°F
(3.9°C)
41.6°F
(5.3°C)
-2.5°F
(-1.4°C)
15th Coolest Coolest since: 1917 1978, 1979
112th Warmest Warmest since: 1919 2012
Ties: 1947
Dec 1919–May 1920
6-Month
36.4°F
(2.4°C)
39.6°F
(4.2°C)
-3.2°F
(-1.8°C)
9th Coolest Coolest since: 1912 1978
117th Warmest Warmest since: 1919 2012
Nov 1919–May 1920
7-Month
36.7°F
(2.6°C)
39.8°F
(4.3°C)
-3.1°F
(-1.7°C)
8th Coolest Coolest since: 1912 1904
118th Warmest Warmest since: 1919 2012
Oct 1919–May 1920
8-Month
39.2°F
(4.0°C)
41.6°F
(5.3°C)
-2.4°F
(-1.3°C)
10th Coolest Coolest since: 1918 1904, 1978
116th Warmest Warmest since: 1919 2012
Sep 1919–May 1920
9-Month
42.5°F
(5.8°C)
44.4°F
(6.9°C)
-1.9°F
(-1.1°C)
12th Coolest Coolest since: 1918 1904
114th Warmest Warmest since: 1919 2012
Aug 1919–May 1920
10-Month
45.5°F
(7.5°C)
47.3°F
(8.5°C)
-1.8°F
(-1.0°C)
12th Coolest Coolest since: 1918 1904
114th Warmest Warmest since: 1919 2012
Ties: 1982
Jul 1919–May 1920
11-Month
48.4°F
(9.1°C)
49.8°F
(9.9°C)
-1.4°F
(-0.8°C)
15th Coolest Coolest since: 1918 1904
111th Warmest Warmest since: 1919 2012
Jun 1919–May 1920
12-Month
50.6°F
(10.3°C)
51.7°F
(10.9°C)
-1.1°F
(-0.6°C)
20th Coolest Coolest since: 1918 1904
106th Warmest Warmest since: 1919 2012
Ties: 1897, 1926, 2015
Dec 1918–May 1920
18-Month
47.7°F
(8.7°C)
47.7°F
(8.7°C)
0.0°F
(0.0°C)
65th Coolest Coolest since: 1919 1979
60th Warmest Warmest since: 1915 2017
Ties: 1897, 1946, 2010
Jun 1918–May 1920
24-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
53rd Coolest Coolest since: 1919 1905
72nd Warmest Warmest since: 1915 2017
Ties: 1898, 1909, 1947
Jun 1917–May 1920
36-Month
50.6°F
(10.3°C)
51.6°F
(10.9°C)
-1.0°F
(-0.6°C)
10th Coolest Coolest since: 1919 1979
114th Warmest Warmest since: 1917 2018
Jun 1916–May 1920
48-Month
50.5°F
(10.3°C)
51.6°F
(10.9°C)
-1.1°F
(-0.6°C)
7th Coolest Coolest since: 1919 1980
116th Warmest Warmest since: 1919 2019
Ties: 1919, 1981
Jun 1915–May 1920
60-Month
50.5°F
(10.3°C)
51.6°F
(10.9°C)
-1.1°F
(-0.6°C)
9th Coolest Coolest since: 1908 1906, 1907, 1908, 1981
113th Warmest Warmest since: 1919 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on November 23, 2020 from https://www.ncdc.noaa.gov/cag/