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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, June 1991

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 1991
1-Month
76.5°F
(24.7°C)
73.9°F
(23.3°C)
2.6°F
(1.4°C)
107th Coolest Coolest since: 1990 1903
20th Warmest Warmest since: 1987 1952
May–Jun 1991
2-Month
73.6°F
(23.1°C)
69.4°F
(20.8°C)
4.2°F
(2.3°C)
123rd Coolest Coolest since: 1990 1907
4th Warmest Warmest since: 1987 2018
Apr–Jun 1991
3-Month
68.8°F
(20.4°C)
64.7°F
(18.2°C)
4.1°F
(2.2°C)
125th Coolest Coolest since: 1990 1907
2nd Warmest Warmest to Date 2010
Mar–Jun 1991
4-Month
63.8°F
(17.7°C)
59.7°F
(15.4°C)
4.1°F
(2.3°C)
125th Coolest Coolest since: 1990 1960
2nd Warmest Warmest to Date 2012
Feb–Jun 1991
5-Month
59.0°F
(15.0°C)
54.8°F
(12.7°C)
4.2°F
(2.3°C)
125th Coolest Coolest since: 1990 1912, 1960, 1978
2nd Warmest Warmest to Date 2012
Ties: 2017
Jan–Jun 1991
6-Month
54.0°F
(12.2°C)
50.8°F
(10.4°C)
3.2°F
(1.8°C)
121st Coolest Coolest since: 1990 1912, 1978
6th Warmest Warmest since: 1946 2012
Ties: 1946
Dec 1990–Jun 1991
7-Month
51.3°F
(10.7°C)
48.4°F
(9.1°C)
2.9°F
(1.6°C)
118th Coolest Coolest since: 1990 1978
8th Warmest Warmest since: 1953 2012
Ties: 1953
Nov 1990–Jun 1991
8-Month
51.2°F
(10.7°C)
48.0°F
(8.9°C)
3.2°F
(1.8°C)
120th Coolest Coolest since: 1990 1912
6th Warmest Warmest since: 1932 2012
Oct 1990–Jun 1991
9-Month
51.7°F
(10.9°C)
49.1°F
(9.5°C)
2.6°F
(1.4°C)
119th Coolest Coolest since: 1990 1912, 1978
7th Warmest Warmest since: 1932 2012
Sep 1990–Jun 1991
10-Month
53.6°F
(12.0°C)
51.1°F
(10.6°C)
2.5°F
(1.4°C)
118th Coolest Coolest since: 1990 1978
8th Warmest Warmest since: 1932 2012
Ties: 1999
Aug 1990–Jun 1991
11-Month
55.5°F
(13.1°C)
53.3°F
(11.8°C)
2.2°F
(1.3°C)
117th Coolest Coolest since: 1990 1904, 1978
9th Warmest Warmest since: 1932 2012
Jul 1990–Jun 1991
12-Month
57.3°F
(14.1°C)
55.4°F
(13.0°C)
1.9°F
(1.1°C)
117th Coolest Coolest since: 1990 1904, 1912, 1918, 1978
9th Warmest Warmest since: 1939 2012
Ties: 1939
Jan 1990–Jun 1991
18-Month
56.0°F
(13.3°C)
53.8°F
(12.1°C)
2.2°F
(1.2°C)
114th Coolest Coolest since: 1990 1979
12th Warmest Warmest since: 1954 2017
Jul 1989–Jun 1991
24-Month
56.4°F
(13.6°C)
55.3°F
(12.9°C)
1.1°F
(0.7°C)
101st Coolest Coolest since: 1990 1978, 1979
24th Warmest Warmest since: 1987 2017
Ties: 1956
Jul 1988–Jun 1991
36-Month
56.1°F
(13.4°C)
55.4°F
(13.0°C)
0.7°F
(0.4°C)
92nd Coolest Coolest since: 1990 1979
32nd Warmest Warmest since: 1988 2018
Ties: 1944, 1987
Jul 1987–Jun 1991
48-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
90th Coolest Coolest since: 1990 1980
33rd Warmest Warmest since: 1989 2019
Ties: 1937, 1940, 1941, 1988, 1989, 2004, 2011
Jul 1986–Jun 1991
60-Month
56.1°F
(13.4°C)
55.3°F
(12.9°C)
0.8°F
(0.5°C)
94th Coolest Coolest since: 1990 1980
28th Warmest Warmest since: 1958 2020
Ties: 1923, 1925, 1938, 1939, 1941, 1958, 1992, 2005

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2020, retrieved on September 25, 2020 from https://www.ncdc.noaa.gov/cag/