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 3. West

Average Temperature Rankings, May 2002

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2002
1-Month
58.6°F
(14.8°C)
62.3°F
(16.8°C)
-3.7°F
(-2.0°C)
15th Coolest Coolest since: 1997 1924
111th Warmest Warmest since: 2001 2018
Ties: 1931
Apr–May 2002
2-Month
55.4°F
(13.0°C)
56.9°F
(13.8°C)
-1.5°F
(-0.8°C)
29th Coolest Coolest since: 1997 1907
97th Warmest Warmest since: 2001 1896
Ties: 1898, 1923, 1979
Mar–May 2002
3-Month
49.1°F
(9.5°C)
50.9°F
(10.5°C)
-1.8°F
(-1.0°C)
27th Coolest Coolest since: 1997 1960
99th Warmest Warmest since: 2001 2012
Ties: 1993
Feb–May 2002
4-Month
45.2°F
(7.3°C)
45.2°F
(7.3°C)
0.0°F
(0.0°C)
61st Coolest Coolest since: 1997 1978
65th Warmest Warmest since: 2001 2012
Ties: 1935
Jan–May 2002
5-Month
42.8°F
(6.0°C)
40.9°F
(4.9°C)
1.9°F
(1.1°C)
100th Coolest Coolest since: 2001 1978
26th Warmest Warmest since: 2000 2012
Ties: 1954
Dec 2001–May 2002
6-Month
41.5°F
(5.3°C)
38.9°F
(3.8°C)
2.6°F
(1.5°C)
110th Coolest Coolest since: 2001 1978
15th Warmest Warmest since: 2000 2012
Nov 2001–May 2002
7-Month
42.7°F
(5.9°C)
39.0°F
(3.9°C)
3.7°F
(2.0°C)
118th Coolest Coolest since: 2001 1978
7th Warmest Warmest since: 2000 2012
Oct 2001–May 2002
8-Month
44.0°F
(6.7°C)
40.9°F
(4.9°C)
3.1°F
(1.8°C)
118th Coolest Coolest since: 2001 1978
7th Warmest Warmest since: 2000 2012
Sep 2001–May 2002
9-Month
46.3°F
(7.9°C)
43.8°F
(6.6°C)
2.5°F
(1.3°C)
114th Coolest Coolest since: 2001 1978
11th Warmest Warmest since: 2000 2012
Ties: 1991
Aug 2001–May 2002
10-Month
49.1°F
(9.5°C)
46.8°F
(8.2°C)
2.3°F
(1.3°C)
115th Coolest Coolest since: 2001 1978
10th Warmest Warmest since: 2000 2012
Ties: 1942
Jul 2001–May 2002
11-Month
51.6°F
(10.9°C)
49.4°F
(9.7°C)
2.2°F
(1.2°C)
115th Coolest Coolest since: 2001 1904
10th Warmest Warmest since: 2000 2012
Ties: 1942, 1954
Jun 2001–May 2002
12-Month
53.1°F
(11.7°C)
51.3°F
(10.7°C)
1.8°F
(1.0°C)
110th Coolest Coolest since: 2001 1904
15th Warmest Warmest since: 2000 2012
Ties: 1914
Dec 2000–May 2002
18-Month
47.9°F
(8.8°C)
47.1°F
(8.4°C)
0.8°F
(0.4°C)
93rd Coolest Coolest since: 2001 1979
31st Warmest Warmest since: 2001 2017
Ties: 1921, 1923, 1953, 2001
Jun 2000–May 2002
24-Month
51.7°F
(10.9°C)
51.2°F
(10.7°C)
0.5°F
(0.2°C)
83rd Coolest Coolest since: 1998 1905
41st Warmest Warmest since: 2001 2017
Ties: 1990
Jun 1999–May 2002
36-Month
52.4°F
(11.3°C)
51.2°F
(10.7°C)
1.2°F
(0.6°C)
104th Coolest Coolest since: 1999 1979
19th Warmest Warmest since: 2001 2018
Ties: 1922, 1989, 1992
Jun 1998–May 2002
48-Month
52.7°F
(11.5°C)
51.2°F
(10.7°C)
1.5°F
(0.8°C)
118th Coolest Coolest since: 2001 1980
4th Warmest Warmest since: 2001 1935
Ties: 2001, 2007, 2018
Jun 1997–May 2002
60-Month
52.7°F
(11.5°C)
51.2°F
(10.7°C)
1.5°F
(0.8°C)
119th Coolest Coolest since: 2001 1906, 1907, 1979
2nd Warmest Warmest since: 1935 1935
Ties: 1934

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/