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 1914

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1914
1-Month
64.4°F
(18.0°C)
62.1°F
(16.7°C)
2.3°F
(1.3°C)
96th Coolest Coolest since: 1913 1917
31st Warmest Warmest since: 1911 2018
Ties: 1903
Apr–May 1914
2-Month
58.0°F
(14.4°C)
56.8°F
(13.8°C)
1.2°F
(0.6°C)
89th Coolest Coolest since: 1913 1907
38th Warmest Warmest since: 1912 1896
Ties: 1903, 1925, 2014
Mar–May 1914
3-Month
51.1°F
(10.6°C)
51.1°F
(10.6°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1913 1960
72nd Warmest Warmest since: 1911 2012
Ties: 1898, 1956
Feb–May 1914
4-Month
43.5°F
(6.4°C)
45.7°F
(7.6°C)
-2.2°F
(-1.2°C)
18th Coolest Coolest since: 1912 1978
109th Warmest Warmest since: 1913 2012
Ties: 1940
Jan–May 1914
5-Month
41.3°F
(5.2°C)
41.6°F
(5.3°C)
-0.3°F
(-0.1°C)
53rd Coolest Coolest since: 1913 1978, 1979
74th Warmest Warmest since: 1911 2012
Ties: 1950, 1988
Dec 1913–May 1914
6-Month
40.3°F
(4.6°C)
39.6°F
(4.2°C)
0.7°F
(0.4°C)
76th Coolest Coolest since: 1913 1978
50th Warmest Warmest since: 1911 2012
Nov 1913–May 1914
7-Month
41.2°F
(5.1°C)
39.8°F
(4.3°C)
1.4°F
(0.8°C)
94th Coolest Coolest since: 1913 1904
32nd Warmest Warmest since: 1896 2012
Oct 1913–May 1914
8-Month
42.6°F
(5.9°C)
41.6°F
(5.3°C)
1.0°F
(0.6°C)
90th Coolest Coolest since: 1913 1904, 1978
36th Warmest Warmest since: 1903 2012
Ties: 1903, 1949, 1953, 1990, 2010, 2018
Sep 1913–May 1914
9-Month
45.2°F
(7.3°C)
44.3°F
(6.8°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1913 1904
38th Warmest Warmest since: 1898 2012
Ties: 1938, 1953, 1985
Aug 1913–May 1914
10-Month
48.4°F
(9.1°C)
47.2°F
(8.4°C)
1.2°F
(0.7°C)
99th Coolest Coolest since: 1913 1904
27th Warmest Warmest to Date 2012
Ties: 1938, 1995
Jul 1913–May 1914
11-Month
51.1°F
(10.6°C)
49.8°F
(9.9°C)
1.3°F
(0.7°C)
102nd Coolest Coolest since: 1913 1904
24th Warmest Warmest to Date 2012
Ties: 2005
Jun 1913–May 1914
12-Month
53.0°F
(11.7°C)
51.7°F
(10.9°C)
1.3°F
(0.8°C)
105th Coolest Coolest since: 1913 1904
21st Warmest Warmest to Date 2012
Ties: 1974, 1976, 2007, 2020
Dec 1912–May 1914
18-Month
48.5°F
(9.2°C)
47.6°F
(8.7°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1913 1979
34th Warmest Warmest to Date 2017
Ties: 1950, 2004, 2011
Jun 1912–May 1914
24-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
84th Coolest Coolest since: 1913 1905
41st Warmest Warmest to Date 2017
Ties: 1974, 1990, 2011
Jun 1911–May 1914
36-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
39th Coolest Coolest since: 1913 1979
85th Warmest Warmest since: 1911 2018
Ties: 1964, 1972, 1997
Jun 1910–May 1914
48-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1913 1980
82nd Warmest Warmest since: 1911 2019
Ties: 1909, 1911, 1921, 1931, 1953, 1966, 1983
Jun 1909–May 1914
60-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
34th Coolest Coolest since: 1913 1906, 1907, 1908, 1981
88th Warmest Warmest since: 1911 2020
Ties: 1900, 1902, 1910, 1916, 1965, 1966, 1973

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on November 25, 2020 from https://www.ncdc.noaa.gov/cag/