Statewide Rankings

Statewide Data Info
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Illinois

Average Temperature Rankings, July 1979

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 1979
1-Month
73.7°F
(23.2°C)
75.6°F
(24.2°C)
-1.9°F
(-1.0°C)
27th Coolest
Coolest since:
2009, 2014
102nd Warmest
Warmest since:
1936
Ties: 1927
Jun–Jul 1979
2-Month
72.8°F
(22.7°C)
73.5°F
(23.1°C)
-0.7°F
(-0.4°C)
45th Coolest
Coolest since:
1915
84th Warmest
Warmest since:
1934
Ties: 1937, 1997
May–Jul 1979
3-Month
69.0°F
(20.6°C)
69.7°F
(20.9°C)
-0.7°F
(-0.3°C)
41st Coolest
Coolest since:
1924
88th Warmest
Warmest since:
1934
Ties: 1905, 1908, 1969, 1984, 2014
Apr–Jul 1979
4-Month
64.0°F
(17.8°C)
65.1°F
(18.4°C)
-1.1°F
(-0.6°C)
21st Coolest
Coolest since:
1907
108th Warmest
Warmest since:
1934
Ties: 1897, 1967, 1990
Mar–Jul 1979
5-Month
59.1°F
(15.1°C)
60.1°F
(15.6°C)
-1.0°F
(-0.5°C)
31st Coolest
Coolest since:
1960
98th Warmest
Warmest since:
2012
Ties: 1965, 1971
Feb–Jul 1979
6-Month
52.2°F
(11.2°C)
55.0°F
(12.8°C)
-2.8°F
(-1.6°C)
9th Coolest
Coolest since:
1947
120th Warmest
Warmest since:
2012
Ties: 2014
Jan–Jul 1979
7-Month
46.5°F
(8.1°C)
50.7°F
(10.4°C)
-4.2°F
(-2.3°C)
2nd Coolest
Coolest since:
1912
127th Warmest
Warmest since:
2012
Dec 1978–Jul 1979
8-Month
44.4°F
(6.9°C)
48.1°F
(8.9°C)
-3.7°F
(-2.0°C)
3rd Coolest
Coolest since:
1904
125th Warmest
Warmest since:
2012
Nov 1978–Jul 1979
9-Month
44.2°F
(6.8°C)
47.2°F
(8.4°C)
-3.0°F
(-1.6°C)
4th Coolest
Coolest since:
1904
124th Warmest
Warmest since:
2012
Ties: 2014
Oct 1978–Jul 1979
10-Month
45.0°F
(7.2°C)
47.9°F
(8.8°C)
-2.9°F
(-1.6°C)
4th Coolest
Coolest since:
1904
124th Warmest
Warmest since:
2012
Sep 1978–Jul 1979
11-Month
47.3°F
(8.5°C)
49.6°F
(9.8°C)
-2.3°F
(-1.3°C)
5th Coolest
Coolest since:
1904
123rd Warmest
Warmest since:
2012
Ties: 2014
Aug 1978–Jul 1979
12-Month
49.5°F
(9.7°C)
51.7°F
(10.9°C)
-2.2°F
(-1.2°C)
6th Coolest
Coolest since:
1904
122nd Warmest
Warmest since:
2012
Ties: 1899
Feb 1978–Jul 1979
18-Month
50.3°F
(10.2°C)
52.8°F
(11.6°C)
-2.5°F
(-1.4°C)
3rd Coolest
Coolest since:
1918
125th Warmest
Warmest since:
2012
Aug 1977–Jul 1979
24-Month
49.1°F
(9.5°C)
51.6°F
(10.9°C)
-2.5°F
(-1.4°C)
2nd Coolest
Coolest since:
1905
125th Warmest
Warmest since:
2017
Aug 1976–Jul 1979
36-Month
49.4°F
(9.7°C)
51.6°F
(10.9°C)
-2.2°F
(-1.2°C)
1st Coolest
Coolest since:
1979
125th Warmest
Warmest since:
2018
Aug 1975–Jul 1979
48-Month
50.3°F
(10.2°C)
51.6°F
(10.9°C)
-1.3°F
(-0.7°C)
6th Coolest
Coolest since:
1905, 1980
119th Warmest
Warmest since:
2019
Aug 1974–Jul 1979
60-Month
50.4°F
(10.2°C)
51.6°F
(10.9°C)
-1.2°F
(-0.7°C)
5th Coolest
Coolest since:
1906
119th Warmest
Warmest since:
2020
Ties: 1905, 1981

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