Climate at a Glance

Statewide 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 March 2021. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, July 1980

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 1980
1-Month
78.8°F
(26.0°C)
75.6°F
(24.2°C)
3.2°F
(1.8°C)
117th Coolest Coolest since: 1979 2009, 2014
10th Warmest Warmest since: 1955 1936
Jun–Jul 1980
2-Month
74.6°F
(23.7°C)
73.4°F
(23.0°C)
1.2°F
(0.7°C)
94th Coolest Coolest since: 1979 1915
33rd Warmest Warmest since: 1966 1934
Ties: 1930
May–Jul 1980
3-Month
70.8°F
(21.6°C)
69.7°F
(20.9°C)
1.1°F
(0.7°C)
94th Coolest Coolest since: 1979 1924
33rd Warmest Warmest since: 1977 1934
Ties: 1930, 2016
Apr–Jul 1980
4-Month
65.6°F
(18.7°C)
65.1°F
(18.4°C)
0.5°F
(0.3°C)
72nd Coolest Coolest since: 1979 1907
55th Warmest Warmest since: 1977 1934
Ties: 1948, 2004
Mar–Jul 1980
5-Month
59.7°F
(15.4°C)
60.1°F
(15.6°C)
-0.4°F
(-0.2°C)
48th Coolest Coolest since: 1979 1960
79th Warmest Warmest since: 1977 2012
Ties: 1966
Feb–Jul 1980
6-Month
53.5°F
(11.9°C)
54.9°F
(12.7°C)
-1.4°F
(-0.8°C)
26th Coolest Coolest since: 1979 1947
101st Warmest Warmest since: 1977 2012
Jan–Jul 1980
7-Month
49.6°F
(9.8°C)
50.7°F
(10.4°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1979 1912
102nd Warmest Warmest since: 1977 2012
Ties: 1900, 1907, 1926
Dec 1979–Jul 1980
8-Month
47.6°F
(8.7°C)
48.0°F
(8.9°C)
-0.4°F
(-0.2°C)
45th Coolest Coolest since: 1979 1904
81st Warmest Warmest since: 1977 2012
Ties: 1923, 1943, 1994, 2009
Nov 1979–Jul 1980
9-Month
46.8°F
(8.2°C)
47.2°F
(8.4°C)
-0.4°F
(-0.2°C)
45th Coolest Coolest since: 1979 1904
81st Warmest Warmest since: 1976 2012
Ties: 1928, 1956
Oct 1979–Jul 1980
10-Month
47.6°F
(8.7°C)
48.0°F
(8.9°C)
-0.4°F
(-0.2°C)
45th Coolest Coolest since: 1979 1904
81st Warmest Warmest since: 1976 2012
Ties: 1956, 1989, 1993, 2001, 2009
Sep 1979–Jul 1980
11-Month
49.2°F
(9.6°C)
49.6°F
(9.8°C)
-0.4°F
(-0.2°C)
39th Coolest Coolest since: 1979 1904
87th Warmest Warmest since: 1976 2012
Ties: 1945, 1961, 1962, 1965, 1967, 1971, 1975, 2003
Aug 1979–Jul 1980
12-Month
51.2°F
(10.7°C)
51.7°F
(10.9°C)
-0.5°F
(-0.2°C)
41st Coolest Coolest since: 1979 1904
85th Warmest Warmest since: 1976 2012
Ties: 1903, 1907, 1927, 1943, 1962, 1971, 2009
Feb 1979–Jul 1980
18-Month
51.5°F
(10.8°C)
52.7°F
(11.5°C)
-1.2°F
(-0.7°C)
13th Coolest Coolest since: 1979 1918
113th Warmest Warmest since: 1978 2012
Ties: 1902, 1968, 1970
Aug 1978–Jul 1980
24-Month
50.3°F
(10.2°C)
51.6°F
(10.9°C)
-1.3°F
(-0.7°C)
7th Coolest Coolest since: 1979 1905
118th Warmest Warmest since: 1977 2017
Aug 1977–Jul 1980
36-Month
49.8°F
(9.9°C)
51.6°F
(10.9°C)
-1.8°F
(-1.0°C)
4th Coolest Coolest since: 1979 1979
120th Warmest Warmest since: 1978 2018
Ties: 1904
Aug 1976–Jul 1980
48-Month
49.8°F
(9.9°C)
51.6°F
(10.9°C)
-1.8°F
(-1.0°C)
1st Coolest Coolest since: 1905 1905, 1980
122nd Warmest Warmest since: 1979 2019
Ties: 1905
Aug 1975–Jul 1980
60-Month
50.5°F
(10.3°C)
51.6°F
(10.9°C)
-1.1°F
(-0.6°C)
8th Coolest Coolest since: 1979 1906
114th Warmest Warmest since: 1978 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 20, 2021 from https://www.ncdc.noaa.gov/cag/