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 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, May 1917

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1917
1-Month
55.8°F
(13.2°C)
62.1°F
(16.7°C)
-6.3°F
(-3.5°C)
1st Coolest Coolest to Date 1917
125th Warmest Warmest since: 1916 2018
Apr–May 1917
2-Month
52.3°F
(11.3°C)
56.8°F
(13.8°C)
-4.5°F
(-2.5°C)
3rd Coolest Coolest since: 1907 1907
123rd Warmest Warmest since: 1916 1896
Mar–May 1917
3-Month
48.4°F
(9.1°C)
51.1°F
(10.6°C)
-2.7°F
(-1.5°C)
8th Coolest Coolest to Date 1960
118th Warmest Warmest since: 1916 2012
Ties: 1950
Feb–May 1917
4-Month
42.1°F
(5.6°C)
45.7°F
(7.6°C)
-3.6°F
(-2.0°C)
7th Coolest Coolest since: 1904 1978
119th Warmest Warmest since: 1916 2012
Jan–May 1917
5-Month
38.9°F
(3.8°C)
41.6°F
(5.3°C)
-2.7°F
(-1.5°C)
12th Coolest Coolest since: 1912 1978, 1979
114th Warmest Warmest since: 1916 2012
Ties: 1905
Dec 1916–May 1917
6-Month
36.8°F
(2.7°C)
39.5°F
(4.2°C)
-2.7°F
(-1.5°C)
11th Coolest Coolest since: 1912 1978
114th Warmest Warmest since: 1916 2012
Nov 1916–May 1917
7-Month
37.6°F
(3.1°C)
39.7°F
(4.3°C)
-2.1°F
(-1.2°C)
13th Coolest Coolest since: 1912 1904
112th Warmest Warmest since: 1916 2012
Ties: 1902, 1960, 1996
Oct 1916–May 1917
8-Month
39.7°F
(4.3°C)
41.6°F
(5.3°C)
-1.9°F
(-1.0°C)
13th Coolest Coolest since: 1912 1904, 1978
112th Warmest Warmest since: 1916 2012
Ties: 1905, 1940, 1984
Sep 1916–May 1917
9-Month
42.4°F
(5.8°C)
44.3°F
(6.8°C)
-1.9°F
(-1.0°C)
10th Coolest Coolest since: 1912 1904
115th Warmest Warmest since: 1916 2012
Ties: 1996
Aug 1916–May 1917
10-Month
45.8°F
(7.7°C)
47.3°F
(8.5°C)
-1.5°F
(-0.8°C)
15th Coolest Coolest since: 1912 1904
110th Warmest Warmest since: 1916 2012
Ties: 1902, 1926, 1963, 1970
Jul 1916–May 1917
11-Month
48.9°F
(9.4°C)
49.8°F
(9.9°C)
-0.9°F
(-0.5°C)
25th Coolest Coolest since: 1916 1904
100th Warmest Warmest since: 1916 2012
Ties: 1916, 1924, 1994
Jun 1916–May 1917
12-Month
50.4°F
(10.2°C)
51.7°F
(10.9°C)
-1.3°F
(-0.7°C)
17th Coolest Coolest since: 1912 1904
108th Warmest Warmest since: 1916 2012
Ties: 1997
Dec 1915–May 1917
18-Month
46.5°F
(8.1°C)
47.6°F
(8.7°C)
-1.1°F
(-0.6°C)
16th Coolest Coolest since: 1916 1979
108th Warmest Warmest since: 1916 2017
Ties: 1900, 1906, 1916
Jun 1915–May 1917
24-Month
50.4°F
(10.2°C)
51.6°F
(10.9°C)
-1.2°F
(-0.7°C)
9th Coolest Coolest since: 1913 1905
115th Warmest Warmest since: 1916 2017
Ties: 1906, 1913
Jun 1914–May 1917
36-Month
51.0°F
(10.6°C)
51.6°F
(10.9°C)
-0.6°F
(-0.3°C)
23rd Coolest Coolest since: 1913 1979
100th Warmest Warmest since: 1916 2018
Ties: 1901, 1930, 1962, 1968, 1981
Jun 1913–May 1917
48-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
49th Coolest Coolest since: 1915 1980
73rd Warmest Warmest since: 1916 2019
Ties: 1903, 1915, 1959, 1984, 1985
Jun 1912–May 1917
60-Month
51.4°F
(10.8°C)
51.5°F
(10.8°C)
-0.1°F
(0.0°C)
42nd Coolest Coolest since: 1916 1906, 1907, 1908, 1981
79th Warmest Warmest since: 1915 2002
Ties: 1911, 1931, 1952, 1960, 1967, 1968, 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/