Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, April 1949

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1949
1-Month
50.6°F
(10.3°C)
51.3°F
(10.7°C)
-0.7°F
(-0.4°C)
50th Coolest Coolest since: 1947 2018
77th Warmest Warmest since: 1948 2010
Ties: 1962
Mar–Apr 1949
2-Month
44.7°F
(7.1°C)
45.2°F
(7.3°C)
-0.5°F
(-0.2°C)
54th Coolest Coolest since: 1947 1960
73rd Warmest Warmest since: 1948 2012
Feb–Apr 1949
3-Month
38.9°F
(3.8°C)
39.5°F
(4.2°C)
-0.6°F
(-0.4°C)
48th Coolest Coolest since: 1947 1899
79th Warmest Warmest since: 1948 2012
Ties: 1970
Jan–Apr 1949
4-Month
35.5°F
(1.9°C)
35.6°F
(2.0°C)
-0.1°F
(-0.1°C)
62nd Coolest Coolest since: 1948 1912
65th Warmest Warmest since: 1946 2012
Dec 1948–Apr 1949
5-Month
34.7°F
(1.5°C)
34.2°F
(1.2°C)
0.5°F
(0.3°C)
72nd Coolest Coolest since: 1948 1978
54th Warmest Warmest since: 1948 2012
Ties: 1897, 1909, 1911, 1948
Nov 1948–Apr 1949
6-Month
36.0°F
(2.2°C)
35.2°F
(1.8°C)
0.8°F
(0.4°C)
81st Coolest Coolest since: 1948 1904, 1912, 1978
45th Warmest Warmest since: 1946 2012
Ties: 1909, 1941, 1988, 1989
Oct 1948–Apr 1949
7-Month
38.3°F
(3.5°C)
37.9°F
(3.3°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1947 1912
54th Warmest Warmest since: 1948 2012
Ties: 1910, 1923, 1947
Sep 1948–Apr 1949
8-Month
42.1°F
(5.6°C)
41.4°F
(5.2°C)
0.7°F
(0.4°C)
79th Coolest Coolest since: 1947 1904, 1978
47th Warmest Warmest since: 1948 2017
Ties: 1923, 1953
Aug 1948–Apr 1949
9-Month
45.7°F
(7.6°C)
45.0°F
(7.2°C)
0.7°F
(0.4°C)
82nd Coolest Coolest since: 1947 1978
44th Warmest Warmest since: 1948 2017
Ties: 1901, 1907, 1909, 1923, 1925, 1928, 1989
Jul 1948–Apr 1949
10-Month
48.6°F
(9.2°C)
48.1°F
(8.9°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1947 1904
46th Warmest Warmest since: 1948 2012
Ties: 1901, 1909, 1923, 1953
Jun 1948–Apr 1949
11-Month
50.7°F
(10.4°C)
50.3°F
(10.2°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 1947 1904
49th Warmest Warmest since: 1948 2017
Ties: 1946, 1950, 1983, 1985
May 1948–Apr 1949
12-Month
51.5°F
(10.8°C)
51.2°F
(10.7°C)
0.3°F
(0.1°C)
69th Coolest Coolest since: 1947 1918
57th Warmest Warmest since: 1948 2017
Ties: 1909
Nov 1947–Apr 1949
18-Month
45.9°F
(7.7°C)
45.8°F
(7.7°C)
0.1°F
(0.0°C)
58th Coolest Coolest since: 1944 1979
67th Warmest Warmest since: 1948 2017
Ties: 1907, 1919, 1928, 1972
May 1947–Apr 1949
24-Month
51.6°F
(10.9°C)
51.2°F
(10.7°C)
0.4°F
(0.2°C)
81st Coolest Coolest since: 1948 1905
44th Warmest Warmest since: 1946 2017
Ties: 1920, 1924, 1958, 1974, 1984
May 1946–Apr 1949
36-Month
51.4°F
(10.8°C)
51.3°F
(10.7°C)
0.1°F
(0.1°C)
68th Coolest Coolest since: 1948 1979
56th Warmest Warmest since: 1947 2018
Ties: 1931, 1946
May 1945–Apr 1949
48-Month
51.3°F
(10.7°C)
51.2°F
(10.7°C)
0.1°F
(0.0°C)
61st Coolest Coolest since: 1947 1980
62nd Warmest Warmest since: 1948 1935
Ties: 1931, 1947, 1986, 2010, 2011
May 1944–Apr 1949
60-Month
51.6°F
(10.9°C)
51.3°F
(10.7°C)
0.3°F
(0.2°C)
77th Coolest Coolest since: 1948 1906, 1979
45th Warmest Warmest since: 1946 1935
Ties: 1944, 1976, 1987, 2014

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2020, retrieved on December 2, 2020 from https://www.ncdc.noaa.gov/cag/