Climate at a Glance

Statewide 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 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, January 1926

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
January 1926
1-Month
27.4°F
(-2.6°C)
25.3°F
(-3.7°C)
2.1°F
(1.1°C)
76th Coolest Coolest since: 1925 1977
50th Warmest Warmest since: 1923 2006
Dec 1925–Jan 1926
2-Month
26.7°F
(-2.9°C)
27.4°F
(-2.6°C)
-0.7°F
(-0.3°C)
46th Coolest Coolest since: 1925 1918
79th Warmest Warmest since: 1924 1932
Nov 1925–Jan 1926
3-Month
30.4°F
(-0.9°C)
31.9°F
(-0.1°C)
-1.5°F
(-0.8°C)
37th Coolest Coolest since: 1925 1977
88th Warmest Warmest since: 1924 1932
Ties: 1952
Oct 1925–Jan 1926
4-Month
34.0°F
(1.1°C)
37.5°F
(3.1°C)
-3.5°F
(-2.0°C)
6th Coolest Coolest since: 1918 1977
119th Warmest Warmest since: 1925 1932
Ties: 1970
Sep 1925–Jan 1926
5-Month
41.7°F
(5.4°C)
43.3°F
(6.3°C)
-1.6°F
(-0.9°C)
25th Coolest Coolest since: 1920 1977
100th Warmest Warmest since: 1925 1932
Ties: 1910
Aug 1925–Jan 1926
6-Month
47.0°F
(8.3°C)
48.3°F
(9.1°C)
-1.3°F
(-0.8°C)
22nd Coolest Coolest since: 1920 1977
103rd Warmest Warmest since: 1925 1932
Ties: 1902, 1927, 1952
Jul 1925–Jan 1926
7-Month
51.0°F
(10.6°C)
52.2°F
(11.2°C)
-1.2°F
(-0.6°C)
26th Coolest Coolest since: 1925 1977
99th Warmest Warmest since: 1924 1932
Ties: 2015
Jun 1925–Jan 1926
8-Month
53.9°F
(12.2°C)
54.7°F
(12.6°C)
-0.8°F
(-0.4°C)
39th Coolest Coolest since: 1925 1918, 1977
86th Warmest Warmest since: 1924 1932
Ties: 1916
May 1925–Jan 1926
9-Month
54.4°F
(12.4°C)
55.5°F
(13.1°C)
-1.1°F
(-0.7°C)
24th Coolest Coolest since: 1925 1918
101st Warmest Warmest since: 1924 1932
Ties: 1927, 1994, 2001
Apr 1925–Jan 1926
10-Month
54.7°F
(12.6°C)
55.1°F
(12.8°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 1925 1918
82nd Warmest Warmest since: 1924 1932
Ties: 1902, 1928
Mar 1925–Jan 1926
11-Month
53.6°F
(12.0°C)
53.7°F
(12.1°C)
-0.1°F
(-0.1°C)
57th Coolest Coolest since: 1925 1918
68th Warmest Warmest since: 1923 2013
Ties: 1911, 1928
Feb 1925–Jan 1926
12-Month
52.0°F
(11.1°C)
51.6°F
(10.9°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1925 1918
50th Warmest Warmest since: 1923 2013
Ties: 1901, 1978
Aug 1924–Jan 1926
18-Month
50.4°F
(10.2°C)
50.6°F
(10.3°C)
-0.2°F
(-0.1°C)
50th Coolest Coolest since: 1925 1918
74th Warmest Warmest since: 1924 2017
Ties: 1937, 1938, 1948, 1966, 1981
Feb 1924–Jan 1926
24-Month
50.8°F
(10.4°C)
51.6°F
(10.9°C)
-0.8°F
(-0.5°C)
21st Coolest Coolest since: 1925 1918
103rd Warmest Warmest since: 1924 2013
Ties: 1908, 1971
Feb 1923–Jan 1926
36-Month
50.8°F
(10.4°C)
51.6°F
(10.9°C)
-0.8°F
(-0.5°C)
16th Coolest Coolest since: 1920 1905
107th Warmest Warmest since: 1925 2013
Ties: 1969, 1971
Feb 1922–Jan 1926
48-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
49th Coolest Coolest since: 1921 1905
73rd Warmest Warmest since: 1925 1934, 2002, 2019
Ties: 1900, 1901, 1946, 1966, 1986
Feb 1921–Jan 1926
60-Month
52.0°F
(11.1°C)
51.5°F
(10.8°C)
0.5°F
(0.3°C)
76th Coolest Coolest since: 1925 1906
45th Warmest Warmest since: 1925 1935, 2003
Ties: 1925, 1940, 1944, 1959, 1996

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/