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


Illinois, Climate Division 3. West

Average Temperature Rankings, July 1987

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 1987
1-Month
78.8°F
(26.0°C)
76.0°F
(24.4°C)
2.8°F
(1.6°C)
110th Coolest Coolest since: 1986 2009
17th Warmest Warmest since: 1983 1936
Ties: 1913, 1966
Jun–Jul 1987
2-Month
76.9°F
(24.9°C)
73.8°F
(23.2°C)
3.1°F
(1.7°C)
118th Coolest Coolest since: 1986 1915, 1958
9th Warmest Warmest since: 1954 1934
Ties: 1911, 1919, 1952
May–Jul 1987
3-Month
74.0°F
(23.3°C)
70.0°F
(21.1°C)
4.0°F
(2.2°C)
124th Coolest Coolest since: 1986 1924
3rd Warmest Warmest since: 1936 1934
Ties: 1911, 2018
Apr–Jul 1987
4-Month
68.9°F
(20.5°C)
65.2°F
(18.4°C)
3.7°F
(2.1°C)
124th Coolest Coolest since: 1986 1907
3rd Warmest Warmest since: 1977 1934
Mar–Jul 1987
5-Month
64.0°F
(17.8°C)
60.0°F
(15.6°C)
4.0°F
(2.2°C)
123rd Coolest Coolest since: 1986 1960
4th Warmest Warmest since: 1977 2012
Feb–Jul 1987
6-Month
59.4°F
(15.2°C)
54.7°F
(12.6°C)
4.7°F
(2.6°C)
125th Coolest Coolest since: 1986 1947, 1960
2nd Warmest Warmest since: 1921 2012
Ties: 1921
Jan–Jul 1987
7-Month
54.6°F
(12.6°C)
50.3°F
(10.2°C)
4.3°F
(2.4°C)
124th Coolest Coolest since: 1986 1978, 1979
3rd Warmest Warmest since: 1921 2012
Dec 1986–Jul 1987
8-Month
51.7°F
(10.9°C)
47.6°F
(8.7°C)
4.1°F
(2.2°C)
123rd Coolest Coolest since: 1986 1904
3rd Warmest Warmest since: 1921 2012
Nov 1986–Jul 1987
9-Month
50.0°F
(10.0°C)
46.8°F
(8.2°C)
3.2°F
(1.8°C)
119th Coolest Coolest since: 1986 1904
7th Warmest Warmest since: 1932 2012
Oct 1986–Jul 1987
10-Month
50.4°F
(10.2°C)
47.5°F
(8.6°C)
2.9°F
(1.6°C)
120th Coolest Coolest since: 1986 1904
6th Warmest Warmest since: 1932 2012
Ties: 2002
Sep 1986–Jul 1987
11-Month
52.1°F
(11.2°C)
49.2°F
(9.6°C)
2.9°F
(1.6°C)
120th Coolest Coolest since: 1986 1904
6th Warmest Warmest since: 1932 2012
Aug 1986–Jul 1987
12-Month
53.5°F
(11.9°C)
51.2°F
(10.7°C)
2.3°F
(1.2°C)
116th Coolest Coolest since: 1986 1904
10th Warmest Warmest since: 1954 2012
Ties: 1939, 2002
Feb 1986–Jul 1987
18-Month
54.5°F
(12.5°C)
52.4°F
(11.3°C)
2.1°F
(1.2°C)
117th Coolest Coolest since: 1986 1918
9th Warmest Warmest since: 1954 2017
Ties: 1954, 2000
Aug 1985–Jul 1987
24-Month
52.4°F
(11.3°C)
51.3°F
(10.7°C)
1.1°F
(0.6°C)
103rd Coolest Coolest since: 1986 1979
22nd Warmest Warmest since: 1955 2017
Ties: 1949, 1991
Aug 1984–Jul 1987
36-Month
52.1°F
(11.2°C)
51.2°F
(10.7°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 1986 1979
29th Warmest Warmest since: 1957 2018
Ties: 1940, 1942, 1943, 1991, 2004
Aug 1983–Jul 1987
48-Month
51.7°F
(10.9°C)
51.2°F
(10.7°C)
0.5°F
(0.2°C)
83rd Coolest Coolest since: 1986 1905, 1980
40th Warmest Warmest since: 1957 1934
Ties: 2004, 2014
Aug 1982–Jul 1987
60-Month
51.8°F
(11.0°C)
51.2°F
(10.7°C)
0.6°F
(0.3°C)
85th Coolest Coolest since: 1986 1906
37th Warmest Warmest since: 1958 1935
Ties: 1937, 1955, 1988, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2020, retrieved on November 30, 2020 from https://www.ncdc.noaa.gov/cag/