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 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
53.4°F
(11.9°C)
59.7°F
(15.4°C)
-6.3°F
(-3.5°C)
2nd Coolest Coolest since: 1907 1907
124th Warmest Warmest since: 1916 1977
Apr–May 1917
2-Month
49.3°F
(9.6°C)
54.0°F
(12.2°C)
-4.7°F
(-2.6°C)
2nd Coolest Coolest since: 1907 1907
124th Warmest Warmest since: 1916 1977
Mar–May 1917
3-Month
44.8°F
(7.1°C)
47.9°F
(8.8°C)
-3.1°F
(-1.7°C)
8th Coolest Coolest to Date 1960
118th Warmest Warmest since: 1916 2012
Ties: 1923
Feb–May 1917
4-Month
37.5°F
(3.1°C)
41.9°F
(5.5°C)
-4.4°F
(-2.4°C)
2nd Coolest Coolest to Date 1947
124th Warmest Warmest since: 1916 2012
Jan–May 1917
5-Month
33.6°F
(0.9°C)
37.5°F
(3.1°C)
-3.9°F
(-2.2°C)
6th Coolest Coolest since: 1912 1912
120th Warmest Warmest since: 1916 2012
Dec 1916–May 1917
6-Month
31.4°F
(-0.3°C)
35.4°F
(1.9°C)
-4.0°F
(-2.2°C)
6th Coolest Coolest since: 1912 1979
119th Warmest Warmest since: 1916 2012
Nov 1916–May 1917
7-Month
32.4°F
(0.2°C)
35.7°F
(2.1°C)
-3.3°F
(-1.9°C)
9th Coolest Coolest since: 1912 1904
116th Warmest Warmest since: 1916 2012
Oct 1916–May 1917
8-Month
34.7°F
(1.5°C)
37.7°F
(3.2°C)
-3.0°F
(-1.7°C)
10th Coolest Coolest since: 1912 1912
115th Warmest Warmest since: 1916 2012
Sep 1916–May 1917
9-Month
37.7°F
(3.2°C)
40.5°F
(4.7°C)
-2.8°F
(-1.5°C)
8th Coolest Coolest since: 1912 1904
117th Warmest Warmest since: 1916 2012
Ties: 1936
Aug 1916–May 1917
10-Month
41.4°F
(5.2°C)
43.6°F
(6.4°C)
-2.2°F
(-1.2°C)
10th Coolest Coolest since: 1912 1904
115th Warmest Warmest since: 1916 2012
Ties: 1905, 1951
Jul 1916–May 1917
11-Month
44.8°F
(7.1°C)
46.3°F
(7.9°C)
-1.5°F
(-0.8°C)
14th Coolest Coolest since: 1912 1904
111th Warmest Warmest since: 1916 2012
Ties: 1963, 1982, 1997
Jun 1916–May 1917
12-Month
46.4°F
(8.0°C)
48.2°F
(9.0°C)
-1.8°F
(-1.0°C)
11th Coolest Coolest since: 1912 1904
114th Warmest Warmest since: 1916 2012
Dec 1915–May 1917
18-Month
42.3°F
(5.7°C)
43.9°F
(6.6°C)
-1.6°F
(-0.9°C)
8th Coolest Coolest since: 1913 1918
116th Warmest Warmest since: 1916 2017
Ties: 1913, 1951, 1952
Jun 1915–May 1917
24-Month
46.5°F
(8.1°C)
48.2°F
(9.0°C)
-1.7°F
(-0.9°C)
6th Coolest Coolest since: 1905 1905
118th Warmest Warmest since: 1916 2017
Ties: 1952, 2015
Jun 1914–May 1917
36-Month
47.2°F
(8.4°C)
48.2°F
(9.0°C)
-1.0°F
(-0.6°C)
9th Coolest Coolest since: 1906 1905, 1918, 1979
114th Warmest Warmest since: 1916 2000
Ties: 1920
Jun 1913–May 1917
48-Month
47.7°F
(8.7°C)
48.1°F
(8.9°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest since: 1913 1980
91st Warmest Warmest since: 1916 2001, 2002, 2007
Ties: 1902, 1960, 1968
Jun 1912–May 1917
60-Month
47.8°F
(8.8°C)
48.2°F
(9.0°C)
-0.4°F
(-0.2°C)
28th Coolest Coolest since: 1916 1907, 1908
93rd Warmest Warmest since: 1915 2002
Ties: 1903, 1921, 1952, 1953, 1960, 1961, 1964, 1966, 1972, 1978, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/