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 2017

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 2017
1-Month
48.3°F
(9.1°C)
44.6°F
(7.0°C)
3.7°F
(2.1°C)
99th Coolest
Coolest since:
1960
30th Warmest
Warmest since:
2012
Feb–Mar 2017
2-Month
47.1°F
(8.4°C)
39.7°F
(4.3°C)
7.4°F
(4.1°C)
124th Coolest
Coolest since:
1899, 1978
5th Warmest
Warmest since:
2012
Jan–Mar 2017
3-Month
44.0°F
(6.7°C)
36.8°F
(2.7°C)
7.2°F
(4.0°C)
127th Coolest
Coolest since:
1978
2nd Warmest
Warmest since:
2012
Dec 2016–Mar 2017
4-Month
41.6°F
(5.3°C)
36.3°F
(2.4°C)
5.3°F
(2.9°C)
125th Coolest
Coolest since:
1978
3rd Warmest
Warmest since:
2012
Ties: 1921
Nov 2016–Mar 2017
5-Month
43.3°F
(6.3°C)
38.0°F
(3.3°C)
5.3°F
(3.0°C)
124th Coolest
Coolest since:
1912, 1978
4th Warmest
Warmest since:
2012
Ties: 2000
Oct 2016–Mar 2017
6-Month
46.6°F
(8.1°C)
41.3°F
(5.2°C)
5.3°F
(2.9°C)
126th Coolest
Coolest since:
1978
2nd Warmest
Warmest since:
2012
Sep 2016–Mar 2017
7-Month
50.3°F
(10.2°C)
45.2°F
(7.3°C)
5.1°F
(2.9°C)
126th Coolest
Coolest since:
1977
2nd Warmest
Warmest since:
1932
Aug 2016–Mar 2017
8-Month
53.7°F
(12.1°C)
49.0°F
(9.4°C)
4.7°F
(2.7°C)
127th Coolest
Coolest since:
1977
1st Warmest
Warmest since:
1932, 2017
Ties: 1932
Jul 2016–Mar 2017
9-Month
56.5°F
(13.6°C)
52.2°F
(11.2°C)
4.3°F
(2.4°C)
125th Coolest
Coolest since:
1977
3rd Warmest
Warmest since:
1932, 2012
Jun 2016–Mar 2017
10-Month
58.7°F
(14.8°C)
54.4°F
(12.4°C)
4.3°F
(2.4°C)
126th Coolest
Coolest since:
1977
2nd Warmest
Warmest since:
2012
Ties: 1932
May 2016–Mar 2017
11-Month
59.2°F
(15.1°C)
55.4°F
(13.0°C)
3.8°F
(2.1°C)
126th Coolest
Coolest since:
1977
2nd Warmest
Warmest since:
2012
Apr 2016–Mar 2017
12-Month
59.1°F
(15.1°C)
55.4°F
(13.0°C)
3.7°F
(2.1°C)
126th Coolest
Coolest since:
1918, 1977
2nd Warmest
Warmest since:
2012
Oct 2015–Mar 2017
18-Month
54.8°F
(12.7°C)
50.7°F
(10.4°C)
4.1°F
(2.3°C)
126th Coolest
Coolest since:
1979
1st Warmest
Warmest to Date
2017
Apr 2015–Mar 2017
24-Month
58.8°F
(14.9°C)
55.4°F
(13.0°C)
3.4°F
(1.9°C)
126th Coolest
Coolest since:
1978
1st Warmest
Warmest to Date
2017
Apr 2014–Mar 2017
36-Month
57.3°F
(14.1°C)
55.3°F
(12.9°C)
2.0°F
(1.2°C)
122nd Coolest
Coolest since:
1979
4th Warmest
Warmest since:
2018
Apr 2013–Mar 2017
48-Month
56.4°F
(13.6°C)
55.3°F
(12.9°C)
1.1°F
(0.7°C)
104th Coolest
Coolest since:
1980
21st Warmest
Warmest since:
2019
Ties: 1933, 2001, 2003
Apr 2012–Mar 2017
60-Month
56.6°F
(13.7°C)
55.4°F
(13.0°C)
1.2°F
(0.7°C)
113th Coolest
Coolest since:
1981
11th Warmest
Warmest since:
2020
Ties: 2002, 2007, 2012, 2016, 2022

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