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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, June 1978

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 1978
1-Month
74.0°F
(23.3°C)
73.9°F
(23.3°C)
0.1°F
(0.0°C)
55th Coolest Coolest since: 1976 1903
72nd Warmest Warmest since: 1977 1952
Ties: 1897, 1937, 1942, 1948, 1959, 1965, 1996
May–Jun 1978
2-Month
68.8°F
(20.4°C)
69.5°F
(20.8°C)
-0.7°F
(-0.4°C)
41st Coolest Coolest since: 1976 1907
86th Warmest Warmest since: 1977 2018
Ties: 1919, 1948, 1985
Apr–Jun 1978
3-Month
65.0°F
(18.3°C)
64.8°F
(18.2°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1976 1907
69th Warmest Warmest since: 1977 2010
Ties: 1908, 1918, 1967
Mar–Jun 1978
4-Month
58.4°F
(14.7°C)
59.7°F
(15.4°C)
-1.3°F
(-0.7°C)
26th Coolest Coolest since: 1969 1960
101st Warmest Warmest since: 1977 2012
Ties: 1915, 1931
Feb–Jun 1978
5-Month
51.1°F
(10.6°C)
54.8°F
(12.7°C)
-3.7°F
(-2.1°C)
1st Coolest Coolest since: 1960 1912, 1960, 1978
126th Warmest Warmest since: 1977 2012
Ties: 1912, 1960
Jan–Jun 1978
6-Month
46.0°F
(7.8°C)
50.7°F
(10.4°C)
-4.7°F
(-2.6°C)
1st Coolest Coolest since: 1912 1912, 1978
126th Warmest Warmest since: 1977 2012
Ties: 1912
Dec 1977–Jun 1978
7-Month
44.0°F
(6.7°C)
48.4°F
(9.1°C)
-4.4°F
(-2.4°C)
1st Coolest Coolest to Date 1978
125th Warmest Warmest since: 1977 2012
Nov 1977–Jun 1978
8-Month
44.3°F
(6.8°C)
48.0°F
(8.9°C)
-3.7°F
(-2.1°C)
2nd Coolest Coolest since: 1912 1912
124th Warmest Warmest since: 1977 2012
Oct 1977–Jun 1978
9-Month
45.5°F
(7.5°C)
49.1°F
(9.5°C)
-3.6°F
(-2.0°C)
1st Coolest Coolest since: 1912 1912, 1978
125th Warmest Warmest since: 1977 2012
Ties: 1912
Sep 1977–Jun 1978
10-Month
48.0°F
(8.9°C)
51.1°F
(10.6°C)
-3.1°F
(-1.7°C)
1st Coolest Coolest to Date 1978
125th Warmest Warmest since: 1977 2012
Aug 1977–Jun 1978
11-Month
50.5°F
(10.3°C)
53.3°F
(11.8°C)
-2.8°F
(-1.5°C)
1st Coolest Coolest since: 1904 1904, 1978
125th Warmest Warmest since: 1977 2012
Ties: 1904
Jul 1977–Jun 1978
12-Month
52.9°F
(11.6°C)
55.4°F
(13.0°C)
-2.5°F
(-1.4°C)
1st Coolest Coolest since: 1918 1904, 1912, 1918, 1978
125th Warmest Warmest since: 1977 2012
Ties: 1904, 1912, 1918
Jan 1977–Jun 1978
18-Month
52.2°F
(11.2°C)
53.9°F
(12.2°C)
-1.7°F
(-1.0°C)
6th Coolest Coolest since: 1918 1979
120th Warmest Warmest since: 1977 2017
Ties: 1913
Jul 1976–Jun 1978
24-Month
53.1°F
(11.7°C)
55.4°F
(13.0°C)
-2.3°F
(-1.3°C)
1st Coolest Coolest to Date 1978, 1979
124th Warmest Warmest since: 1977 2017
Ties: 1979
Jul 1975–Jun 1978
36-Month
54.1°F
(12.3°C)
55.4°F
(13.0°C)
-1.3°F
(-0.7°C)
6th Coolest Coolest since: 1970 1979
118th Warmest Warmest since: 1977 2018
Ties: 1918
Jul 1974–Jun 1978
48-Month
54.3°F
(12.4°C)
55.4°F
(13.0°C)
-1.1°F
(-0.6°C)
8th Coolest Coolest since: 1971 1980
115th Warmest Warmest since: 1977 2019
Ties: 1970
Jul 1973–Jun 1978
60-Month
54.7°F
(12.6°C)
55.3°F
(12.9°C)
-0.6°F
(-0.3°C)
15th Coolest Coolest since: 1972 1980
107th Warmest Warmest since: 1977 2020
Ties: 1904, 1963, 1969

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2020, retrieved on August 7, 2020 from https://www.ncdc.noaa.gov/cag/