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 August 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 1. Northwest

Average Temperature Rankings, May 1918

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1918
1-Month
63.6°F
(17.6°C)
59.7°F
(15.4°C)
3.9°F
(2.2°C)
105th Coolest Coolest since: 1917 1907
21st Warmest Warmest since: 1911 1977
Apr–May 1918
2-Month
53.6°F
(12.0°C)
54.1°F
(12.3°C)
-0.5°F
(-0.3°C)
47th Coolest Coolest since: 1917 1907
79th Warmest Warmest since: 1915 1977
Ties: 1937, 1954, 1993
Mar–May 1918
3-Month
49.4°F
(9.7°C)
47.9°F
(8.8°C)
1.5°F
(0.9°C)
94th Coolest Coolest since: 1917 1960
32nd Warmest Warmest since: 1911 2012
Ties: 1925, 1929, 1941, 1968, 1976, 1981
Feb–May 1918
4-Month
42.9°F
(6.1°C)
41.9°F
(5.5°C)
1.0°F
(0.6°C)
85th Coolest Coolest since: 1917 1947
41st Warmest Warmest since: 1915 2012
Ties: 1931
Jan–May 1918
5-Month
35.7°F
(2.1°C)
37.5°F
(3.1°C)
-1.8°F
(-1.0°C)
23rd Coolest Coolest since: 1917 1912
103rd Warmest Warmest since: 1916 2012
Ties: 1923
Dec 1917–May 1918
6-Month
32.6°F
(0.3°C)
35.4°F
(1.9°C)
-2.8°F
(-1.6°C)
11th Coolest Coolest since: 1917 1979
114th Warmest Warmest since: 1916 2012
Nov 1917–May 1918
7-Month
33.5°F
(0.8°C)
35.7°F
(2.1°C)
-2.2°F
(-1.3°C)
13th Coolest Coolest since: 1917 1904
112th Warmest Warmest since: 1916 2012
Oct 1917–May 1918
8-Month
34.5°F
(1.4°C)
37.7°F
(3.2°C)
-3.2°F
(-1.8°C)
8th Coolest Coolest since: 1912 1912
117th Warmest Warmest since: 1917 2012
Sep 1917–May 1918
9-Month
37.5°F
(3.1°C)
40.6°F
(4.8°C)
-3.1°F
(-1.7°C)
5th Coolest Coolest since: 1912 1904
120th Warmest Warmest since: 1917 2012
Ties: 1979
Aug 1917–May 1918
10-Month
40.6°F
(4.8°C)
43.6°F
(6.4°C)
-3.0°F
(-1.6°C)
4th Coolest Coolest since: 1912 1904
121st Warmest Warmest since: 1917 2012
Jul 1917–May 1918
11-Month
43.6°F
(6.4°C)
46.4°F
(8.0°C)
-2.8°F
(-1.6°C)
4th Coolest Coolest since: 1912 1904
121st Warmest Warmest since: 1917 2012
Ties: 2014
Jun 1917–May 1918
12-Month
45.4°F
(7.4°C)
48.3°F
(9.1°C)
-2.9°F
(-1.7°C)
2nd Coolest Coolest since: 1904 1904
123rd Warmest Warmest since: 1917 2012
Dec 1916–May 1918
18-Month
40.7°F
(4.8°C)
43.9°F
(6.6°C)
-3.2°F
(-1.8°C)
1st Coolest Coolest to Date 1918
123rd Warmest Warmest since: 1917 2017
Jun 1916–May 1918
24-Month
45.9°F
(7.7°C)
48.2°F
(9.0°C)
-2.3°F
(-1.3°C)
3rd Coolest Coolest since: 1905 1905
121st Warmest Warmest since: 1917 2017
Jun 1915–May 1918
36-Month
46.1°F
(7.8°C)
48.2°F
(9.0°C)
-2.1°F
(-1.2°C)
1st Coolest Coolest since: 1905 1905, 1918, 1979
122nd Warmest Warmest since: 1917 2000
Ties: 1905, 1979
Jun 1914–May 1918
48-Month
46.7°F
(8.2°C)
48.2°F
(9.0°C)
-1.5°F
(-0.8°C)
5th Coolest Coolest since: 1907 1980
117th Warmest Warmest since: 1917 2001, 2002, 2007
Jun 1913–May 1918
60-Month
47.3°F
(8.5°C)
48.2°F
(9.0°C)
-0.9°F
(-0.5°C)
11th Coolest Coolest since: 1908 1907, 1908
110th Warmest Warmest since: 1917 2002
Ties: 1963

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/