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 June 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, September 1950

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1950
1-Month
64.9°F
(18.3°C)
66.1°F
(18.9°C)
-1.2°F
(-0.6°C)
41st Coolest Coolest since: 1949 1918
85th Warmest Warmest since: 1948 1931, 1933
Aug–Sep 1950
2-Month
66.9°F
(19.4°C)
69.9°F
(21.1°C)
-3.0°F
(-1.7°C)
6th Coolest Coolest since: 1902 1967
120th Warmest Warmest since: 1949 1936
Jul–Sep 1950
3-Month
68.6°F
(20.3°C)
71.9°F
(22.2°C)
-3.3°F
(-1.9°C)
5th Coolest Coolest since: 1924 1967
121st Warmest Warmest since: 1949 1936
Jun–Sep 1950
4-Month
69.0°F
(20.6°C)
71.8°F
(22.1°C)
-2.8°F
(-1.5°C)
6th Coolest Coolest since: 1924 1992
120th Warmest Warmest since: 1949 1936
Ties: 1974
May–Sep 1950
5-Month
67.9°F
(19.9°C)
69.9°F
(21.1°C)
-2.0°F
(-1.2°C)
10th Coolest Coolest since: 1945 1924, 1967
116th Warmest Warmest since: 1949 1936
Apr–Sep 1950
6-Month
64.1°F
(17.8°C)
66.8°F
(19.3°C)
-2.7°F
(-1.5°C)
5th Coolest Coolest since: 1924 1907
121st Warmest Warmest since: 1949 1936
Ties: 1904, 1992
Mar–Sep 1950
7-Month
59.9°F
(15.5°C)
62.8°F
(17.1°C)
-2.9°F
(-1.6°C)
2nd Coolest Coolest since: 1924 1924
124th Warmest Warmest since: 1949 1936
Feb–Sep 1950
8-Month
56.0°F
(13.3°C)
58.5°F
(14.7°C)
-2.5°F
(-1.4°C)
5th Coolest Coolest since: 1924 1904
121st Warmest Warmest since: 1949 2012
Ties: 1960
Jan–Sep 1950
9-Month
53.0°F
(11.7°C)
54.7°F
(12.6°C)
-1.7°F
(-0.9°C)
15th Coolest Coolest since: 1940 1904
111th Warmest Warmest since: 1949 2012
Ties: 1905, 1929, 1951, 1967
Dec 1949–Sep 1950
10-Month
51.0°F
(10.6°C)
52.1°F
(11.2°C)
-1.1°F
(-0.6°C)
28th Coolest Coolest since: 1945 1904
97th Warmest Warmest since: 1949 2012
Ties: 1945, 1960, 1961, 1963, 1970, 1997, 2001
Nov 1949–Sep 1950
11-Month
50.2°F
(10.1°C)
50.9°F
(10.5°C)
-0.7°F
(-0.4°C)
35th Coolest Coolest since: 1940 1904
90th Warmest Warmest since: 1949 2012
Ties: 1961, 1965, 1977
Oct 1949–Sep 1950
12-Month
50.8°F
(10.4°C)
51.2°F
(10.7°C)
-0.4°F
(-0.3°C)
47th Coolest Coolest since: 1945 1904
78th Warmest Warmest since: 1949 2012
Ties: 1943
Apr 1949–Sep 1950
18-Month
56.2°F
(13.4°C)
56.4°F
(13.6°C)
-0.2°F
(-0.2°C)
46th Coolest Coolest since: 1946 1904
79th Warmest Warmest since: 1949 2012
Ties: 1940, 1943, 1963, 1965, 1971, 1973, 1974, 1985
Oct 1948–Sep 1950
24-Month
51.3°F
(10.7°C)
51.3°F
(10.7°C)
0.0°F
(0.0°C)
67th Coolest Coolest since: 1946 1979
57th Warmest Warmest since: 1949 2017
Ties: 1897, 1930, 1965, 1973, 1977, 1986
Oct 1947–Sep 1950
36-Month
51.4°F
(10.8°C)
51.2°F
(10.7°C)
0.2°F
(0.1°C)
72nd Coolest Coolest since: 1947 1979
51st Warmest Warmest since: 1949 2018
Ties: 1898
Oct 1946–Sep 1950
48-Month
51.4°F
(10.8°C)
51.2°F
(10.7°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1948 1905
55th Warmest Warmest since: 1949 1934
Ties: 1945, 1948, 1976, 2015
Oct 1945–Sep 1950
60-Month
51.5°F
(10.8°C)
51.2°F
(10.7°C)
0.3°F
(0.1°C)
73rd Coolest Coolest since: 1949 1906, 1982
48th Warmest Warmest since: 1949 1934
Ties: 1924, 1931, 1949, 1959, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2020, retrieved on July 14, 2020 from https://www.ncdc.noaa.gov/cag/