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


Illinois

Average Temperature Rankings, May 1896

View Period (Months):All123456789101112
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1896
1-Month
68.9°F
(20.5°C)
62.1°F
(16.7°C)
6.8°F
(3.8°C)
124th Coolest Coolest since: 1895 1917
3rd Warmest Warmest to Date 2018
Ties: 1977
Apr–May 1896
2-Month
63.6°F
(17.6°C)
56.8°F
(13.8°C)
6.8°F
(3.8°C)
126th Coolest Coolest since: 1895 1907
1st Warmest Warmest to Date 1896
Mar–May 1896
3-Month
54.0°F
(12.2°C)
51.1°F
(10.6°C)
2.9°F
(1.6°C)
112th Coolest Coolest since: 1895 1960
15th Warmest Warmest to Date 2012
Ties: 1955
Feb–May 1896
4-Month
48.0°F
(8.9°C)
45.7°F
(7.6°C)
2.3°F
(1.3°C)
109th Coolest Coolest since: 1895 1978
18th Warmest Warmest to Date 2012
Ties: 1927, 1986, 1992, 2006
Jan–May 1896
5-Month
44.1°F
(6.7°C)
41.6°F
(5.3°C)
2.5°F
(1.4°C)
113th Coolest Coolest since: 1895 1978, 1979
14th Warmest Warmest to Date 2012
Ties: 2005
Dec 1895–May 1896
6-Month
41.9°F
(5.5°C)
39.6°F
(4.2°C)
2.3°F
(1.3°C)
108th Coolest Coolest to Date 1978
18th Warmest Warmest to Date 2012
Ties: 2005
Nov 1895–May 1896
7-Month
41.3°F
(5.2°C)
39.8°F
(4.3°C)
1.5°F
(0.9°C)
96th Coolest Coolest to Date 1904
30th Warmest Warmest to Date 2012
Ties: 1949
Oct 1895–May 1896
8-Month
42.1°F
(5.6°C)
41.7°F
(5.4°C)
0.4°F
(0.2°C)
74th Coolest Coolest to Date 1904, 1978
52nd Warmest Warmest to Date 2012
Sep 1895–May 1896
9-Month
45.1°F
(7.3°C)
44.3°F
(6.8°C)
0.8°F
(0.5°C)
84th Coolest Coolest to Date 1904
42nd Warmest Warmest to Date 2012
Ties: 1931, 2010
Aug 1895–May 1896
10-Month
48.0°F
(8.9°C)
47.2°F
(8.4°C)
0.8°F
(0.5°C)
85th Coolest Coolest to Date 1904
41st Warmest Warmest to Date 2012
Ties: 1898, 1983, 2018
Jul 1895–May 1896
11-Month
50.3°F
(10.2°C)
49.9°F
(9.9°C)
0.4°F
(0.3°C)
77th Coolest Coolest to Date 1904
49th Warmest Warmest to Date 2012
Ties: 1956, 1988, 1989
Jun 1895–May 1896
12-Month
52.2°F
(11.2°C)
51.6°F
(10.9°C)
0.6°F
(0.3°C)
79th Coolest Coolest to Date 1904
47th Warmest Warmest to Date 2012
Ties: 1950, 1989, 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 6, 2020 from https://www.ncdc.noaa.gov/cag/