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 3. West

Average Temperature Rankings, March 2019

View Period (Months):
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  • Record Coolest
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  • Bottom 1/3
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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 2019
1-Month
36.7°F
(2.6°C)
39.1°F
(3.9°C)
-2.4°F
(-1.3°C)
42nd Coolest
Coolest since:
1960
87th Warmest
Warmest since:
2012
Feb–Mar 2019
2-Month
31.2°F
(-0.4°C)
33.7°F
(0.9°C)
-2.5°F
(-1.3°C)
36th Coolest
Coolest since:
1899
93rd Warmest
Warmest since:
2012
Ties: 1924, 1996
Jan–Mar 2019
3-Month
28.6°F
(-1.9°C)
30.3°F
(-0.9°C)
-1.7°F
(-1.0°C)
41st Coolest
Coolest since:
1912
88th Warmest
Warmest since:
2012
Ties: 1993
Dec 2018–Mar 2019
4-Month
29.7°F
(-1.3°C)
29.9°F
(-1.2°C)
-0.2°F
(-0.1°C)
57th Coolest
Coolest since:
1978
71st Warmest
Warmest since:
2012
Ties: 1956
Nov 2018–Mar 2019
5-Month
30.6°F
(-0.8°C)
31.9°F
(-0.1°C)
-1.3°F
(-0.7°C)
30th Coolest
Coolest since:
1912
98th Warmest
Warmest since:
2012
Ties: 1901, 1915, 1958, 1994
Oct 2018–Mar 2019
6-Month
34.3°F
(1.3°C)
35.7°F
(2.1°C)
-1.4°F
(-0.8°C)
29th Coolest
Coolest since:
1912, 1978
99th Warmest
Warmest since:
2012
Sep 2018–Mar 2019
7-Month
39.3°F
(4.1°C)
40.0°F
(4.4°C)
-0.7°F
(-0.3°C)
42nd Coolest
Coolest since:
1978
86th Warmest
Warmest since:
2017
Ties: 1952
Aug 2018–Mar 2019
8-Month
43.8°F
(6.6°C)
44.2°F
(6.8°C)
-0.4°F
(-0.2°C)
48th Coolest
Coolest since:
1978
80th Warmest
Warmest since:
2017
Ties: 1896, 1903
Jul 2018–Mar 2019
9-Month
47.3°F
(8.5°C)
47.8°F
(8.8°C)
-0.5°F
(-0.3°C)
47th Coolest
Coolest since:
1978
81st Warmest
Warmest since:
2012
Ties: 1903
Jun 2018–Mar 2019
10-Month
50.1°F
(10.1°C)
50.1°F
(10.1°C)
0.0°F
(0.0°C)
58th Coolest
Coolest since:
1904
70th Warmest
Warmest since:
1932, 2012, 2017
Ties: 1967, 1985
May 2018–Mar 2019
11-Month
52.0°F
(11.1°C)
51.2°F
(10.7°C)
0.8°F
(0.4°C)
84th Coolest
Coolest since:
1918, 1977
44th Warmest
Warmest since:
2012, 2017
Ties: 1898, 1901, 1915
Apr 2018–Mar 2019
12-Month
51.3°F
(10.7°C)
51.2°F
(10.7°C)
0.1°F
(0.0°C)
62nd Coolest
Coolest since:
1918
66th Warmest
Warmest since:
2017
Ties: 1896, 1913
Oct 2017–Mar 2019
18-Month
46.3°F
(7.9°C)
46.0°F
(7.8°C)
0.3°F
(0.1°C)
70th Coolest
Coolest since:
1979
57th Warmest
Warmest since:
2017
Ties: 1898, 1948, 1990
Apr 2017–Mar 2019
24-Month
51.6°F
(10.9°C)
51.2°F
(10.7°C)
0.4°F
(0.2°C)
82nd Coolest
Coolest since:
1905
45th Warmest
Warmest since:
2017
Ties: 1897, 1901, 1920, 1946, 1949, 1993
Apr 2016–Mar 2019
36-Month
52.7°F
(11.5°C)
51.2°F
(10.7°C)
1.5°F
(0.8°C)
114th Coolest
Coolest since:
1979
12th Warmest
Warmest since:
2018
Ties: 1923, 1955, 1989
Apr 2015–Mar 2019
48-Month
53.1°F
(11.7°C)
51.2°F
(10.7°C)
1.9°F
(1.0°C)
123rd Coolest
Coolest since:
1980
2nd Warmest
Warmest since:
1935
Ties: 1934
Apr 2014–Mar 2019
60-Month
52.4°F
(11.3°C)
51.2°F
(10.7°C)
1.2°F
(0.6°C)
115th Coolest
Coolest since:
1906
9th Warmest
Warmest since:
1935
Ties: 1942, 1992, 2021

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