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


Illinois, Climate Division 3. West

Average Temperature Rankings, June 1978

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 1978
1-Month
72.0°F
(22.2°C)
71.5°F
(21.9°C)
0.5°F
(0.3°C)
68th Coolest Coolest since: 1977 1903
59th Warmest Warmest since: 1975 1934
Ties: 1897, 1962
May–Jun 1978
2-Month
66.4°F
(19.1°C)
67.0°F
(19.4°C)
-0.6°F
(-0.3°C)
45th Coolest Coolest since: 1976 1945
82nd Warmest Warmest since: 1977 1934
Ties: 1920, 1926, 1940, 1951
Apr–Jun 1978
3-Month
61.6°F
(16.4°C)
61.7°F
(16.5°C)
-0.1°F
(-0.1°C)
58th Coolest Coolest since: 1976 1907
69th Warmest Warmest since: 1977 1934
Ties: 2011
Mar–Jun 1978
4-Month
54.2°F
(12.3°C)
56.0°F
(13.3°C)
-1.8°F
(-1.0°C)
17th Coolest Coolest since: 1969 1960
110th Warmest Warmest since: 1977 2012
Ties: 1935
Feb–Jun 1978
5-Month
46.6°F
(8.1°C)
50.5°F
(10.3°C)
-3.9°F
(-2.2°C)
3rd Coolest Coolest since: 1960 1960
124th Warmest Warmest since: 1977 2012
Ties: 1917
Jan–Jun 1978
6-Month
41.2°F
(5.1°C)
46.0°F
(7.8°C)
-4.8°F
(-2.7°C)
2nd Coolest Coolest since: 1912 1912
125th Warmest Warmest since: 1977 2012
Dec 1977–Jun 1978
7-Month
38.8°F
(3.8°C)
43.6°F
(6.4°C)
-4.8°F
(-2.6°C)
1st Coolest Coolest to Date 1978
125th Warmest Warmest since: 1977 2012
Nov 1977–Jun 1978
8-Month
39.0°F
(3.9°C)
43.1°F
(6.2°C)
-4.1°F
(-2.3°C)
2nd Coolest Coolest since: 1904 1904
124th Warmest Warmest since: 1977 2012
Oct 1977–Jun 1978
9-Month
40.4°F
(4.7°C)
44.4°F
(6.9°C)
-4.0°F
(-2.2°C)
1st Coolest Coolest since: 1904 1904, 1978
125th Warmest Warmest since: 1977 2012
Ties: 1904
Sep 1977–Jun 1978
10-Month
43.0°F
(6.1°C)
46.5°F
(8.1°C)
-3.5°F
(-2.0°C)
2nd Coolest Coolest since: 1904 1904
124th Warmest Warmest since: 1977 2012
Aug 1977–Jun 1978
11-Month
45.6°F
(7.6°C)
49.0°F
(9.4°C)
-3.4°F
(-1.8°C)
2nd Coolest Coolest since: 1904 1904
124th Warmest Warmest since: 1977 2012
Jul 1977–Jun 1978
12-Month
48.3°F
(9.1°C)
51.2°F
(10.7°C)
-2.9°F
(-1.6°C)
2nd Coolest Coolest since: 1904 1904
124th Warmest Warmest since: 1977 2012
Jan 1977–Jun 1978
18-Month
47.8°F
(8.8°C)
49.5°F
(9.7°C)
-1.7°F
(-0.9°C)
8th Coolest Coolest since: 1951 1979
118th Warmest Warmest since: 1977 2017
Ties: 1951, 1997
Jul 1976–Jun 1978
24-Month
48.9°F
(9.4°C)
51.2°F
(10.7°C)
-2.3°F
(-1.3°C)
3rd Coolest Coolest since: 1905 1979
122nd Warmest Warmest since: 1977 2017
Jul 1975–Jun 1978
36-Month
50.2°F
(10.1°C)
51.3°F
(10.7°C)
-1.1°F
(-0.6°C)
9th Coolest Coolest since: 1970 1979
115th Warmest Warmest since: 1977 2018
Jul 1974–Jun 1978
48-Month
50.2°F
(10.1°C)
51.2°F
(10.7°C)
-1.0°F
(-0.6°C)
8th Coolest Coolest since: 1971 1980
115th Warmest Warmest since: 1977 1934
Ties: 1904, 1970, 1971
Jul 1973–Jun 1978
60-Month
50.6°F
(10.3°C)
51.2°F
(10.7°C)
-0.6°F
(-0.4°C)
18th Coolest Coolest since: 1973 1906, 1907, 1982
104th Warmest Warmest since: 1977 1935
Ties: 1903, 1919, 1973, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2021, retrieved on January 21, 2021 from https://www.ncdc.noaa.gov/cag/