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 June 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, May 2001

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 2001
1-Month
64.3°F
(17.9°C)
62.3°F
(16.8°C)
2.0°F
(1.1°C)
90th Coolest Coolest since: 1999 1924
38th Warmest Warmest since: 2000 2018
Ties: 1955
Apr–May 2001
2-Month
60.8°F
(16.0°C)
56.9°F
(13.8°C)
3.9°F
(2.2°C)
120th Coolest Coolest since: 2000 1907
8th Warmest Warmest since: 1991 1896
Ties: 2012
Mar–May 2001
3-Month
52.5°F
(11.4°C)
50.9°F
(10.5°C)
1.6°F
(0.9°C)
94th Coolest Coolest since: 1999 1960
34th Warmest Warmest since: 2000 2012
Ties: 1905, 1930, 1976
Feb–May 2001
4-Month
46.3°F
(7.9°C)
45.2°F
(7.3°C)
1.1°F
(0.6°C)
90th Coolest Coolest since: 1997 1978
38th Warmest Warmest since: 2000 2012
Ties: 1964, 1973, 2007
Jan–May 2001
5-Month
42.0°F
(5.6°C)
41.0°F
(5.0°C)
1.0°F
(0.6°C)
83rd Coolest Coolest since: 1997 1978
45th Warmest Warmest since: 2000 2012
Ties: 1928, 1944
Dec 2000–May 2001
6-Month
37.5°F
(3.1°C)
38.8°F
(3.8°C)
-1.3°F
(-0.7°C)
23rd Coolest Coolest since: 1996 1978
104th Warmest Warmest since: 2000 2012
Nov 2000–May 2001
7-Month
37.4°F
(3.0°C)
39.0°F
(3.9°C)
-1.6°F
(-0.9°C)
20th Coolest Coolest since: 1997 1978
107th Warmest Warmest since: 2000 2012
Oct 2000–May 2001
8-Month
39.9°F
(4.4°C)
40.9°F
(4.9°C)
-1.0°F
(-0.5°C)
26th Coolest Coolest since: 1997 1978
101st Warmest Warmest since: 2000 2012
Ties: 1963, 1969, 1993
Sep 2000–May 2001
9-Month
42.9°F
(6.1°C)
43.7°F
(6.5°C)
-0.8°F
(-0.4°C)
33rd Coolest Coolest since: 1997 1978
94th Warmest Warmest since: 2000 2012
Ties: 1929, 1968
Aug 2000–May 2001
10-Month
46.2°F
(7.9°C)
46.8°F
(8.2°C)
-0.6°F
(-0.3°C)
41st Coolest Coolest since: 1997 1978
86th Warmest Warmest since: 2000 2012
Ties: 1967
Jul 2000–May 2001
11-Month
48.6°F
(9.2°C)
49.4°F
(9.7°C)
-0.8°F
(-0.5°C)
30th Coolest Coolest since: 1997 1904
97th Warmest Warmest since: 2000 2012
Ties: 1943, 2010
Jun 2000–May 2001
12-Month
50.4°F
(10.2°C)
51.3°F
(10.7°C)
-0.9°F
(-0.5°C)
30th Coolest Coolest since: 1997 1904
97th Warmest Warmest since: 2000 2012
Ties: 1959, 1969
Dec 1999–May 2001
18-Month
47.9°F
(8.8°C)
47.1°F
(8.4°C)
0.8°F
(0.4°C)
94th Coolest Coolest since: 1998 1979
32nd Warmest Warmest since: 2000 2017
Ties: 1921, 1923, 1953, 2002
Jun 1999–May 2001
24-Month
52.1°F
(11.2°C)
51.3°F
(10.7°C)
0.8°F
(0.5°C)
99th Coolest Coolest since: 1998 1905
27th Warmest Warmest since: 2000 2017
Ties: 1914, 1921
Jun 1998–May 2001
36-Month
52.6°F
(11.4°C)
51.3°F
(10.7°C)
1.3°F
(0.7°C)
110th Coolest Coolest since: 1999 1979
15th Warmest Warmest since: 2000 2018
Ties: 2012, 2019
Jun 1997–May 2001
48-Month
52.7°F
(11.5°C)
51.3°F
(10.7°C)
1.4°F
(0.8°C)
120th Coolest Coolest since: 2000 1980
4th Warmest Warmest since: 1935 1935
Ties: 2002, 2007, 2018
Jun 1996–May 2001
60-Month
52.0°F
(11.1°C)
51.2°F
(10.7°C)
0.8°F
(0.4°C)
97th Coolest Coolest since: 2000 1906, 1907, 1979
26th Warmest Warmest since: 2000 1935
Ties: 1925, 1932, 2000, 2012, 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2021, retrieved on August 5, 2021 from https://www.ncdc.noaa.gov/cag/