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 September 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, February 1978

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
February 1978
1-Month
16.0°F
(-8.9°C)
28.1°F
(-2.2°C)
-12.1°F
(-6.7°C)
3rd Coolest Coolest since: 1936 1936
125th Warmest Warmest since: 1977 2017
Jan–Feb 1978
2-Month
15.1°F
(-9.4°C)
25.9°F
(-3.4°C)
-10.8°F
(-6.0°C)
3rd Coolest Coolest since: 1936 1979
125th Warmest Warmest since: 1977 2017
Dec 1977–Feb 1978
3-Month
18.1°F
(-7.7°C)
26.8°F
(-2.9°C)
-8.7°F
(-4.8°C)
3rd Coolest Coolest since: 1936 1936
124th Warmest Warmest since: 1977 1932
Nov 1977–Feb 1978
4-Month
23.7°F
(-4.6°C)
30.1°F
(-1.1°C)
-6.4°F
(-3.5°C)
3rd Coolest Coolest since: 1977 1936
124th Warmest Warmest since: 1976 1932
Oct 1977–Feb 1978
5-Month
29.3°F
(-1.5°C)
35.0°F
(1.7°C)
-5.7°F
(-3.2°C)
4th Coolest Coolest since: 1977 1977
123rd Warmest Warmest since: 1976 1932
Sep 1977–Feb 1978
6-Month
35.6°F
(2.0°C)
40.2°F
(4.6°C)
-4.6°F
(-2.6°C)
4th Coolest Coolest since: 1977 1977
123rd Warmest Warmest since: 1976 1932
Ties: 1904
Aug 1977–Feb 1978
7-Month
40.6°F
(4.8°C)
45.0°F
(7.2°C)
-4.4°F
(-2.4°C)
3rd Coolest Coolest since: 1977 1977
124th Warmest Warmest since: 1976 1932
Jul 1977–Feb 1978
8-Month
45.4°F
(7.4°C)
48.9°F
(9.4°C)
-3.5°F
(-2.0°C)
4th Coolest Coolest since: 1977 1977
123rd Warmest Warmest since: 1976 1932
Jun 1977–Feb 1978
9-Month
48.2°F
(9.0°C)
51.3°F
(10.7°C)
-3.1°F
(-1.7°C)
6th Coolest Coolest since: 1977 1977
121st Warmest Warmest since: 1976 1932
May 1977–Feb 1978
10-Month
50.3°F
(10.2°C)
52.5°F
(11.4°C)
-2.2°F
(-1.2°C)
10th Coolest Coolest since: 1977 1918
117th Warmest Warmest since: 1976 1932
Ties: 1982
Apr 1977–Feb 1978
11-Month
51.0°F
(10.6°C)
52.4°F
(11.3°C)
-1.4°F
(-0.7°C)
22nd Coolest Coolest since: 1977 1918
105th Warmest Warmest since: 1976 1932
Ties: 1925, 1946
Mar 1977–Feb 1978
12-Month
50.4°F
(10.2°C)
51.2°F
(10.7°C)
-0.8°F
(-0.5°C)
32nd Coolest Coolest since: 1977 1918
95th Warmest Warmest since: 1976 2017
Ties: 1908, 1973
Sep 1976–Feb 1978
18-Month
45.0°F
(7.2°C)
47.6°F
(8.7°C)
-2.6°F
(-1.5°C)
4th Coolest Coolest since: 1918 1905
122nd Warmest Warmest since: 1977 2017
Ties: 2015
Mar 1976–Feb 1978
24-Month
49.4°F
(9.7°C)
51.3°F
(10.7°C)
-1.9°F
(-1.0°C)
4th Coolest Coolest since: 1918 1905
122nd Warmest Warmest since: 1977 2017
Mar 1975–Feb 1978
36-Month
50.2°F
(10.1°C)
51.2°F
(10.7°C)
-1.0°F
(-0.6°C)
9th Coolest Coolest since: 1970 1979
116th Warmest Warmest since: 1977 2018
Ties: 1919
Mar 1974–Feb 1978
48-Month
50.4°F
(10.2°C)
51.2°F
(10.7°C)
-0.8°F
(-0.5°C)
15th Coolest Coolest since: 1971 1905, 1980
109th Warmest Warmest since: 1977 1934, 1935, 2019
Ties: 1904, 1962, 1981
Mar 1973–Feb 1978
60-Month
50.7°F
(10.4°C)
51.2°F
(10.7°C)
-0.5°F
(-0.3°C)
24th Coolest Coolest since: 1977 1905
99th Warmest Warmest since: 1977 1935
Ties: 1909, 1921, 1928, 1930, 1969, 1977

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2021, retrieved on October 16, 2021 from https://www.ncdc.noaa.gov/cag/