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


Illinois, Climate Division 4. Central

Average Temperature Rankings, May 1991

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1991
1-Month
68.3°F
(20.2°C)
61.6°F
(16.4°C)
6.7°F
(3.8°C)
121st Coolest Coolest since: 1990 1917
5th Warmest Warmest since: 1987 2018
Ties: 1987
Apr–May 1991
2-Month
62.1°F
(16.7°C)
56.1°F
(13.4°C)
6.0°F
(3.3°C)
123rd Coolest Coolest since: 1990 1907
3rd Warmest Warmest since: 1977 1977
Mar–May 1991
3-Month
55.7°F
(13.2°C)
50.4°F
(10.2°C)
5.3°F
(3.0°C)
123rd Coolest Coolest since: 1990 1960
3rd Warmest Warmest since: 1977 2012
Feb–May 1991
4-Month
50.0°F
(10.0°C)
44.7°F
(7.1°C)
5.3°F
(2.9°C)
124th Coolest Coolest since: 1990 1960
2nd Warmest Warmest since: 1987 2012
Ties: 1987, 2017
Jan–May 1991
5-Month
44.4°F
(6.9°C)
40.5°F
(4.7°C)
3.9°F
(2.2°C)
118th Coolest Coolest since: 1990 1978, 1979
8th Warmest Warmest since: 1987 2012
Dec 1990–May 1991
6-Month
41.8°F
(5.4°C)
38.4°F
(3.6°C)
3.4°F
(1.8°C)
116th Coolest Coolest since: 1990 1978
9th Warmest Warmest since: 1987 2012
Ties: 1932
Nov 1990–May 1991
7-Month
42.4°F
(5.8°C)
38.7°F
(3.7°C)
3.7°F
(2.1°C)
117th Coolest Coolest since: 1990 1904
8th Warmest Warmest since: 1932 2012
Ties: 1998
Oct 1990–May 1991
8-Month
43.6°F
(6.4°C)
40.6°F
(4.8°C)
3.0°F
(1.6°C)
116th Coolest Coolest since: 1990 1904
9th Warmest Warmest since: 1932 2012
Ties: 2006
Sep 1990–May 1991
9-Month
46.2°F
(7.9°C)
43.3°F
(6.3°C)
2.9°F
(1.6°C)
114th Coolest Coolest since: 1990 1904
11th Warmest Warmest since: 1987 2012
Aug 1990–May 1991
10-Month
48.7°F
(9.3°C)
46.2°F
(7.9°C)
2.5°F
(1.4°C)
115th Coolest Coolest since: 1990 1904
10th Warmest Warmest since: 1932 2012, 2017
Ties: 1998
Jul 1990–May 1991
11-Month
51.0°F
(10.6°C)
48.9°F
(9.4°C)
2.1°F
(1.2°C)
113th Coolest Coolest since: 1990 1904
12th Warmest Warmest since: 1987 2012
Jun 1990–May 1991
12-Month
52.7°F
(11.5°C)
50.7°F
(10.4°C)
2.0°F
(1.1°C)
111th Coolest Coolest since: 1990 1904
14th Warmest Warmest since: 1987 2012
Ties: 1998
Dec 1989–May 1991
18-Month
48.3°F
(9.1°C)
46.6°F
(8.1°C)
1.7°F
(1.0°C)
107th Coolest Coolest since: 1990 1905
17th Warmest Warmest since: 1988 2017
Ties: 1942
Jun 1989–May 1991
24-Month
51.9°F
(11.1°C)
50.7°F
(10.4°C)
1.2°F
(0.7°C)
103rd Coolest Coolest since: 1990 1905
21st Warmest Warmest since: 1988 2017
Ties: 1956, 2001, 2005
Jun 1988–May 1991
36-Month
51.7°F
(10.9°C)
50.7°F
(10.4°C)
1.0°F
(0.5°C)
97th Coolest Coolest since: 1990 1905
26th Warmest Warmest since: 1989 2018
Ties: 1922, 1935, 1988, 1993, 2005
Jun 1987–May 1991
48-Month
51.7°F
(10.9°C)
50.7°F
(10.4°C)
1.0°F
(0.5°C)
97th Coolest Coolest since: 1989 1905
25th Warmest Warmest since: 1990 2019
Ties: 1924, 1989
Jun 1986–May 1991
60-Month
51.9°F
(11.1°C)
50.6°F
(10.3°C)
1.3°F
(0.8°C)
105th Coolest Coolest since: 1990 1905, 1906
16th Warmest Warmest since: 1957 2002, 2019
Ties: 1934, 1992

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/