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


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, March 1999

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
March 1999
1-Month
39.7°F
(4.3°C)
41.6°F
(5.3°C)
-1.9°F
(-1.0°C)
44th Coolest Coolest since: 1996 1960
84th Warmest Warmest since: 1998 2012
Feb–Mar 1999
2-Month
39.2°F
(4.0°C)
36.5°F
(2.5°C)
2.7°F
(1.5°C)
98th Coolest Coolest since: 1996 1978
30th Warmest Warmest since: 1998 2012
Jan–Mar 1999
3-Month
35.7°F
(2.1°C)
33.6°F
(0.9°C)
2.1°F
(1.2°C)
91st Coolest Coolest since: 1997 1978
37th Warmest Warmest since: 1998 2012
Ties: 1931, 2007
Dec 1998–Mar 1999
4-Month
35.8°F
(2.1°C)
33.1°F
(0.6°C)
2.7°F
(1.5°C)
103rd Coolest Coolest since: 1997 1978
24th Warmest Warmest since: 1998 2012
Ties: 1935
Nov 1998–Mar 1999
5-Month
38.0°F
(3.3°C)
35.0°F
(1.7°C)
3.0°F
(1.6°C)
113th Coolest Coolest since: 1997 1978
14th Warmest Warmest since: 1998 2012
Ties: 1919, 1991, 2006
Oct 1998–Mar 1999
6-Month
41.3°F
(5.2°C)
38.4°F
(3.6°C)
2.9°F
(1.6°C)
115th Coolest Coolest since: 1998 1978
12th Warmest Warmest since: 1995 2012
Ties: 1983
Sep 1998–Mar 1999
7-Month
45.7°F
(7.6°C)
42.6°F
(5.9°C)
3.1°F
(1.7°C)
120th Coolest Coolest since: 1998 1977
7th Warmest Warmest since: 1932 2012
Aug 1998–Mar 1999
8-Month
49.4°F
(9.7°C)
46.5°F
(8.1°C)
2.9°F
(1.6°C)
121st Coolest Coolest since: 1998 1977
6th Warmest Warmest since: 1932 2012, 2017
Ties: 2000, 2006
Jul 1998–Mar 1999
9-Month
52.4°F
(11.3°C)
49.9°F
(9.9°C)
2.5°F
(1.4°C)
120th Coolest Coolest since: 1998 1977
7th Warmest Warmest since: 1932 2012
Jun 1998–Mar 1999
10-Month
54.4°F
(12.4°C)
52.0°F
(11.1°C)
2.4°F
(1.3°C)
117th Coolest Coolest since: 1998 1977
10th Warmest Warmest since: 1992 2012
May 1998–Mar 1999
11-Month
55.7°F
(13.2°C)
53.1°F
(11.7°C)
2.6°F
(1.5°C)
120th Coolest Coolest since: 1998 1977
7th Warmest Warmest since: 1992 2012
Apr 1998–Mar 1999
12-Month
55.5°F
(13.1°C)
53.0°F
(11.7°C)
2.5°F
(1.4°C)
119th Coolest Coolest since: 1998 1918
8th Warmest Warmest since: 1992 2012
Ties: 2002
Oct 1997–Mar 1999
18-Month
50.7°F
(10.4°C)
48.1°F
(8.9°C)
2.6°F
(1.5°C)
119th Coolest Coolest since: 1998 1905, 1979
7th Warmest Warmest since: 1992 2017
Ties: 2018
Apr 1997–Mar 1999
24-Month
54.5°F
(12.5°C)
53.1°F
(11.7°C)
1.4°F
(0.8°C)
109th Coolest Coolest since: 1998 1905, 1978
17th Warmest Warmest since: 1992 2017
Ties: 2003, 2020
Apr 1996–Mar 1999
36-Month
53.9°F
(12.2°C)
53.1°F
(11.7°C)
0.8°F
(0.5°C)
93rd Coolest Coolest since: 1998 1979
32nd Warmest Warmest since: 1993 2018
Ties: 1944, 1950, 2005
Apr 1995–Mar 1999
48-Month
53.5°F
(11.9°C)
53.1°F
(11.7°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1998 1980
49th Warmest Warmest since: 1995 2019
Ties: 1943, 1994, 2015
Apr 1994–Mar 1999
60-Month
53.6°F
(12.0°C)
53.0°F
(11.7°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1998 1981
43rd Warmest Warmest since: 1995 2020
Ties: 1924, 1925, 1933, 1941, 1955, 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published April 2021, retrieved on April 11, 2021 from https://www.ncdc.noaa.gov/cag/