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 8. Southwest

Average Temperature Rankings, March 2012

View Period (Months):
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 2012
1-Month
59.3°F
(15.2°C)
44.6°F
(7.0°C)
14.7°F
(8.2°C)
128th Coolest
Coolest since:
1960
1st Warmest
Warmest to Date
2012
Feb–Mar 2012
2-Month
50.2°F
(10.1°C)
39.8°F
(4.3°C)
10.4°F
(5.8°C)
128th Coolest
Coolest since:
1899, 1978
1st Warmest
Warmest to Date
2012
Jan–Mar 2012
3-Month
45.8°F
(7.7°C)
36.8°F
(2.7°C)
9.0°F
(5.0°C)
128th Coolest
Coolest since:
1978
1st Warmest
Warmest to Date
2012
Dec 2011–Mar 2012
4-Month
44.3°F
(6.8°C)
36.3°F
(2.4°C)
8.0°F
(4.4°C)
127th Coolest
Coolest since:
1978
1st Warmest
Warmest to Date
2012
Nov 2011–Mar 2012
5-Month
45.3°F
(7.4°C)
38.0°F
(3.3°C)
7.3°F
(4.1°C)
127th Coolest
Coolest since:
1912, 1978
1st Warmest
Warmest to Date
2012
Oct 2011–Mar 2012
6-Month
47.4°F
(8.6°C)
41.3°F
(5.2°C)
6.1°F
(3.4°C)
127th Coolest
Coolest since:
1978
1st Warmest
Warmest to Date
2012
Sep 2011–Mar 2012
7-Month
50.0°F
(10.0°C)
45.2°F
(7.3°C)
4.8°F
(2.7°C)
125th Coolest
Coolest since:
1977
3rd Warmest
Warmest since:
1932
Aug 2011–Mar 2012
8-Month
53.5°F
(11.9°C)
49.0°F
(9.4°C)
4.5°F
(2.5°C)
125th Coolest
Coolest since:
1977
3rd Warmest
Warmest since:
1932, 2017
Jul 2011–Mar 2012
9-Month
56.7°F
(13.7°C)
52.2°F
(11.2°C)
4.5°F
(2.5°C)
127th Coolest
Coolest since:
1977
1st Warmest
Warmest since:
1932, 2012
Ties: 1932
Jun 2011–Mar 2012
10-Month
58.8°F
(14.9°C)
54.5°F
(12.5°C)
4.3°F
(2.4°C)
127th Coolest
Coolest since:
1977
1st Warmest
Warmest to Date
2012
May 2011–Mar 2012
11-Month
59.3°F
(15.2°C)
55.4°F
(13.0°C)
3.9°F
(2.2°C)
127th Coolest
Coolest since:
1977
1st Warmest
Warmest to Date
2012
Apr 2011–Mar 2012
12-Month
59.3°F
(15.2°C)
55.4°F
(13.0°C)
3.9°F
(2.2°C)
127th Coolest
Coolest since:
1918, 1977
1st Warmest
Warmest to Date
2012
Oct 2010–Mar 2012
18-Month
53.2°F
(11.8°C)
50.6°F
(10.3°C)
2.6°F
(1.5°C)
123rd Coolest
Coolest since:
1979
4th Warmest
Warmest since:
2017
Ties: 2018
Apr 2010–Mar 2012
24-Month
58.1°F
(14.5°C)
55.3°F
(12.9°C)
2.8°F
(1.6°C)
124th Coolest
Coolest since:
1978
3rd Warmest
Warmest to Date
2017
Apr 2009–Mar 2012
36-Month
57.0°F
(13.9°C)
55.4°F
(13.0°C)
1.6°F
(0.9°C)
116th Coolest
Coolest since:
1979
10th Warmest
Warmest since:
2018
Ties: 2000
Apr 2008–Mar 2012
48-Month
56.5°F
(13.6°C)
55.3°F
(12.9°C)
1.2°F
(0.7°C)
109th Coolest
Coolest since:
1980
16th Warmest
Warmest since:
2019
Ties: 1955, 2000, 2005, 2006
Apr 2007–Mar 2012
60-Month
56.6°F
(13.7°C)
55.3°F
(12.9°C)
1.3°F
(0.8°C)
113th Coolest
Coolest since:
1981
11th Warmest
Warmest since:
2020
Ties: 2002, 2007, 2016, 2017, 2022

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