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 2. Northeast

Average Temperature Rankings, March 1940

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 1940
1-Month
30.9°F
(-0.6°C)
35.9°F
(2.2°C)
-5.0°F
(-2.8°C)
14th Coolest
Coolest since:
1960
115th Warmest
Warmest since:
2012
Ties: 1996, 2013
Feb–Mar 1940
2-Month
28.6°F
(-1.9°C)
30.4°F
(-0.9°C)
-1.8°F
(-1.0°C)
41st Coolest
Coolest since:
1912
88th Warmest
Warmest since:
2012
Ties: 1924
Jan–Mar 1940
3-Month
23.2°F
(-4.9°C)
27.3°F
(-2.6°C)
-4.1°F
(-2.3°C)
12th Coolest
Coolest since:
1912
117th Warmest
Warmest since:
2012
Ties: 1962, 2015
Dec 1939–Mar 1940
4-Month
25.5°F
(-3.6°C)
27.0°F
(-2.8°C)
-1.5°F
(-0.8°C)
32nd Coolest
Coolest since:
2014
96th Warmest
Warmest since:
2012
Nov 1939–Mar 1940
5-Month
28.0°F
(-2.2°C)
29.2°F
(-1.6°C)
-1.2°F
(-0.6°C)
31st Coolest
Coolest since:
1912
97th Warmest
Warmest since:
2012
Ties: 1915
Oct 1939–Mar 1940
6-Month
32.2°F
(0.1°C)
33.1°F
(0.6°C)
-0.9°F
(-0.5°C)
32nd Coolest
Coolest since:
1912
96th Warmest
Warmest since:
2012
Ties: 1937, 1952, 2009
Sep 1939–Mar 1940
7-Month
37.3°F
(2.9°C)
37.4°F
(3.0°C)
-0.1°F
(-0.1°C)
58th Coolest
Coolest since:
1912
70th Warmest
Warmest since:
2012
Ties: 1911, 1933, 1993, 2019
Aug 1939–Mar 1940
8-Month
41.5°F
(5.3°C)
41.6°F
(5.3°C)
-0.1°F
(0.0°C)
52nd Coolest
Coolest since:
1904
76th Warmest
Warmest since:
2012
Ties: 1906, 1927, 1941
Jul 1939–Mar 1940
9-Month
45.1°F
(7.3°C)
45.2°F
(7.3°C)
-0.1°F
(0.0°C)
54th Coolest
Coolest since:
1904
74th Warmest
Warmest since:
2012
Ties: 1941, 1967, 1975
Jun 1939–Mar 1940
10-Month
47.6°F
(8.7°C)
47.5°F
(8.6°C)
0.1°F
(0.1°C)
58th Coolest
Coolest since:
1904
70th Warmest
Warmest since:
2012
Ties: 1911, 1941
May 1939–Mar 1940
11-Month
49.0°F
(9.4°C)
48.5°F
(9.2°C)
0.5°F
(0.2°C)
71st Coolest
Coolest since:
1918
57th Warmest
Warmest since:
2012
Ties: 1961
Apr 1939–Mar 1940
12-Month
48.6°F
(9.2°C)
48.4°F
(9.1°C)
0.2°F
(0.1°C)
59th Coolest
Coolest since:
1918
69th Warmest
Warmest since:
2012
Ties: 1915, 1973, 1985
Oct 1938–Mar 1940
18-Month
44.2°F
(6.8°C)
43.3°F
(6.3°C)
0.9°F
(0.5°C)
92nd Coolest
Coolest since:
1905
35th Warmest
Warmest since:
2017
Ties: 1950, 1956
Apr 1938–Mar 1940
24-Month
49.2°F
(9.6°C)
48.5°F
(9.2°C)
0.7°F
(0.4°C)
90th Coolest
Coolest since:
1905
37th Warmest
Warmest since:
2017
Ties: 1898, 1950, 1991, 2004
Apr 1937–Mar 1940
36-Month
49.1°F
(9.5°C)
48.4°F
(9.1°C)
0.7°F
(0.4°C)
86th Coolest
Coolest since:
1905, 1906, 1918
40th Warmest
Warmest since:
2018
Ties: 1921, 1942, 1954
Apr 1936–Mar 1940
48-Month
49.1°F
(9.5°C)
48.5°F
(9.2°C)
0.6°F
(0.3°C)
89th Coolest
Coolest since:
1906
36th Warmest
Warmest since:
2002
Ties: 1945, 1955, 1995, 2010, 2011
Apr 1935–Mar 1940
60-Month
48.4°F
(9.1°C)
48.4°F
(9.1°C)
0.0°F
(0.0°C)
47th Coolest
Coolest since:
1906, 1908
77th Warmest
Warmest since:
2002, 2020
Ties: 1902, 1926, 1947, 1948, 1960, 1968, 1977, 1984

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