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 September 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, May 1998

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1998
1-Month
68.1°F
(20.1°C)
63.2°F
(17.3°C)
4.9°F
(2.8°C)
114th Coolest Coolest since: 1997 1924
13th Warmest Warmest since: 1991 2018
Apr–May 1998
2-Month
61.0°F
(16.1°C)
58.0°F
(14.4°C)
3.0°F
(1.7°C)
111th Coolest Coolest since: 1997 1907
16th Warmest Warmest since: 1991 1896
Mar–May 1998
3-Month
54.7°F
(12.6°C)
52.5°F
(11.4°C)
2.2°F
(1.2°C)
106th Coolest Coolest since: 1997 1960
21st Warmest Warmest since: 1991 2012
Ties: 1942, 1945
Feb–May 1998
4-Month
51.3°F
(10.7°C)
47.3°F
(8.5°C)
4.0°F
(2.2°C)
120th Coolest Coolest since: 1997 1978
7th Warmest Warmest since: 1991 2012
Ties: 1946
Jan–May 1998
5-Month
48.0°F
(8.9°C)
43.4°F
(6.3°C)
4.6°F
(2.6°C)
123rd Coolest Coolest since: 1997 1978
4th Warmest Warmest since: 1921 2012
Dec 1997–May 1998
6-Month
45.6°F
(7.6°C)
41.5°F
(5.3°C)
4.1°F
(2.3°C)
122nd Coolest Coolest since: 1997 1978
4th Warmest Warmest since: 1921 2012
Nov 1997–May 1998
7-Month
44.7°F
(7.1°C)
41.5°F
(5.3°C)
3.2°F
(1.8°C)
117th Coolest Coolest since: 1997 1978
9th Warmest Warmest since: 1991 2012
Oct 1997–May 1998
8-Month
46.1°F
(7.8°C)
43.3°F
(6.3°C)
2.8°F
(1.5°C)
117th Coolest Coolest since: 1997 1978
9th Warmest Warmest since: 1991 2012
Sep 1997–May 1998
9-Month
48.4°F
(9.1°C)
45.9°F
(7.7°C)
2.5°F
(1.4°C)
116th Coolest Coolest since: 1997 1978
10th Warmest Warmest since: 1991 2012
Ties: 2002
Aug 1997–May 1998
10-Month
50.8°F
(10.4°C)
48.8°F
(9.3°C)
2.0°F
(1.1°C)
115th Coolest Coolest since: 1997 1978
11th Warmest Warmest since: 1992 2012
Ties: 1942, 1954, 1992
Jul 1997–May 1998
11-Month
53.1°F
(11.7°C)
51.3°F
(10.7°C)
1.8°F
(1.0°C)
111th Coolest Coolest since: 1997 1904
15th Warmest Warmest since: 1992 2012
Ties: 1922
Jun 1997–May 1998
12-Month
54.6°F
(12.6°C)
53.1°F
(11.7°C)
1.5°F
(0.9°C)
108th Coolest Coolest since: 1997 1904
18th Warmest Warmest since: 1992 2012
Ties: 1974
Dec 1996–May 1998
18-Month
50.1°F
(10.1°C)
49.2°F
(9.6°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1997 1979
31st Warmest Warmest since: 1992 2017
Ties: 1914, 1976, 2002
Jun 1996–May 1998
24-Month
53.4°F
(11.9°C)
53.1°F
(11.7°C)
0.3°F
(0.2°C)
73rd Coolest Coolest since: 1997 1905, 1978
52nd Warmest Warmest since: 1993 2017
Ties: 1946, 1972
Jun 1995–May 1998
36-Month
53.0°F
(11.7°C)
53.1°F
(11.7°C)
-0.1°F
(0.0°C)
56th Coolest Coolest since: 1997 1979
68th Warmest Warmest since: 1994 2018
Ties: 1898, 1958, 1966
Jun 1994–May 1998
48-Month
53.3°F
(11.8°C)
53.0°F
(11.7°C)
0.3°F
(0.1°C)
65th Coolest Coolest since: 1997 1980
58th Warmest Warmest since: 1995 2019
Ties: 1946, 1954
Jun 1993–May 1998
60-Month
53.1°F
(11.7°C)
53.0°F
(11.7°C)
0.1°F
(0.0°C)
55th Coolest Coolest since: 1997 1981
67th Warmest Warmest since: 1996 2020
Ties: 1926, 1974, 1996

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2020, retrieved on October 29, 2020 from https://www.ncdc.noaa.gov/cag/