Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, March 2015

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 2015
1-Month
39.0°F
(3.9°C)
41.6°F
(5.3°C)
-2.6°F
(-1.4°C)
39th Coolest
Coolest since:
1960
90th Warmest
Warmest since:
2012
Feb–Mar 2015
2-Month
30.1°F
(-1.1°C)
36.6°F
(2.6°C)
-6.5°F
(-3.7°C)
10th Coolest
Coolest since:
1978
119th Warmest
Warmest since:
2012
Jan–Mar 2015
3-Month
29.3°F
(-1.5°C)
33.6°F
(0.9°C)
-4.3°F
(-2.4°C)
12th Coolest
Coolest since:
1978
117th Warmest
Warmest since:
2012
Dec 2014–Mar 2015
4-Month
30.8°F
(-0.7°C)
33.1°F
(0.6°C)
-2.3°F
(-1.3°C)
24th Coolest
Coolest since:
1978
104th Warmest
Warmest since:
2012
Ties: 1996
Nov 2014–Mar 2015
5-Month
31.8°F
(-0.1°C)
34.9°F
(1.6°C)
-3.1°F
(-1.7°C)
15th Coolest
Coolest since:
1978
113th Warmest
Warmest since:
2012
Oct 2014–Mar 2015
6-Month
35.7°F
(2.1°C)
38.4°F
(3.6°C)
-2.7°F
(-1.5°C)
14th Coolest
Coolest since:
1978
114th Warmest
Warmest since:
2012
Sep 2014–Mar 2015
7-Month
39.9°F
(4.4°C)
42.6°F
(5.9°C)
-2.7°F
(-1.5°C)
11th Coolest
Coolest since:
1977
117th Warmest
Warmest since:
2012
Ties: 1902
Aug 2014–Mar 2015
8-Month
44.2°F
(6.8°C)
46.5°F
(8.1°C)
-2.3°F
(-1.3°C)
10th Coolest
Coolest since:
1977
118th Warmest
Warmest since:
2012, 2017
Ties: 1902, 1905, 1936, 1951, 1968, 1982
Jul 2014–Mar 2015
9-Month
47.1°F
(8.4°C)
49.8°F
(9.9°C)
-2.7°F
(-1.5°C)
8th Coolest
Coolest since:
1977
120th Warmest
Warmest since:
2012
Jun 2014–Mar 2015
10-Month
49.8°F
(9.9°C)
52.1°F
(11.2°C)
-2.3°F
(-1.3°C)
11th Coolest
Coolest since:
1977
117th Warmest
Warmest since:
2012
May 2014–Mar 2015
11-Month
51.2°F
(10.7°C)
53.1°F
(11.7°C)
-1.9°F
(-1.0°C)
14th Coolest
Coolest since:
1977
114th Warmest
Warmest since:
2012
Apr 2014–Mar 2015
12-Month
51.5°F
(10.8°C)
53.1°F
(11.7°C)
-1.6°F
(-0.9°C)
15th Coolest
Coolest since:
1918
113th Warmest
Warmest since:
2012
Oct 2013–Mar 2015
18-Month
45.8°F
(7.7°C)
48.2°F
(9.0°C)
-2.4°F
(-1.3°C)
5th Coolest
Coolest since:
1905, 1979
122nd Warmest
Warmest since:
2017
Apr 2013–Mar 2015
24-Month
51.2°F
(10.7°C)
53.1°F
(11.7°C)
-1.9°F
(-1.0°C)
4th Coolest
Coolest since:
1905, 1978
123rd Warmest
Warmest since:
2017
Apr 2012–Mar 2015
36-Month
52.3°F
(11.3°C)
53.0°F
(11.7°C)
-0.7°F
(-0.4°C)
19th Coolest
Coolest since:
1979
107th Warmest
Warmest since:
2018
Ties: 1900, 1930, 1963, 1982
Apr 2011–Mar 2015
48-Month
53.5°F
(11.9°C)
53.0°F
(11.7°C)
0.5°F
(0.2°C)
75th Coolest
Coolest since:
1980
50th Warmest
Warmest since:
2019
Ties: 1943, 1994, 1999
Apr 2010–Mar 2015
60-Month
53.8°F
(12.1°C)
53.0°F
(11.7°C)
0.8°F
(0.4°C)
92nd Coolest
Coolest since:
1981
32nd Warmest
Warmest since:
2020
Ties: 1939, 1946, 1989, 2005, 2018

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