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 May 2021. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, July 1959

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 1959
1-Month
74.5°F
(23.6°C)
75.6°F
(24.2°C)
-1.1°F
(-0.6°C)
42nd Coolest Coolest since: 1958 2009, 2014
85th Warmest Warmest since: 1957 1936
Ties: 1899, 2008
Jun–Jul 1959
2-Month
73.7°F
(23.2°C)
73.5°F
(23.1°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1958 1915
57th Warmest Warmest since: 1957 1934
Ties: 1897, 1922
May–Jul 1959
3-Month
71.3°F
(21.8°C)
69.7°F
(20.9°C)
1.6°F
(0.9°C)
100th Coolest Coolest since: 1958 1924
27th Warmest Warmest since: 1953 1934
Apr–Jul 1959
4-Month
66.4°F
(19.1°C)
65.1°F
(18.4°C)
1.3°F
(0.7°C)
97th Coolest Coolest since: 1958 1907
30th Warmest Warmest since: 1955 1934
Ties: 1901, 1922, 1932, 2016, 2018
Mar–Jul 1959
5-Month
61.1°F
(16.2°C)
60.1°F
(15.6°C)
1.0°F
(0.6°C)
89th Coolest Coolest since: 1958 1960
38th Warmest Warmest since: 1955 2012
Ties: 1953, 2020
Feb–Jul 1959
6-Month
55.8°F
(13.2°C)
55.0°F
(12.8°C)
0.8°F
(0.4°C)
83rd Coolest Coolest since: 1958 1947
44th Warmest Warmest since: 1957 2012
Ties: 1942
Jan–Jul 1959
7-Month
50.8°F
(10.4°C)
50.7°F
(10.4°C)
0.1°F
(0.0°C)
67th Coolest Coolest since: 1958 1912
60th Warmest Warmest since: 1957 2012
Ties: 1913, 2019
Dec 1958–Jul 1959
8-Month
47.4°F
(8.6°C)
48.0°F
(8.9°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1958 1904
91st Warmest Warmest since: 1957 2012
Ties: 1903, 1906, 1916, 1965, 1971, 1997, 2001
Nov 1958–Jul 1959
9-Month
47.0°F
(8.3°C)
47.2°F
(8.4°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1958 1904
74th Warmest Warmest since: 1957 2012
Ties: 1901, 1910, 1916, 1943, 1965
Oct 1958–Jul 1959
10-Month
47.9°F
(8.8°C)
48.0°F
(8.9°C)
-0.1°F
(-0.1°C)
55th Coolest Coolest since: 1958 1904
71st Warmest Warmest since: 1957 2012
Ties: 1909, 1928
Sep 1958–Jul 1959
11-Month
49.5°F
(9.7°C)
49.7°F
(9.8°C)
-0.2°F
(-0.1°C)
56th Coolest Coolest since: 1958 1904
70th Warmest Warmest since: 1957 2012
Ties: 1908, 1956
Aug 1958–Jul 1959
12-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
56th Coolest Coolest since: 1958 1904
70th Warmest Warmest since: 1957 2012
Ties: 1900, 1930
Feb 1958–Jul 1959
18-Month
51.7°F
(10.9°C)
52.8°F
(11.6°C)
-1.1°F
(-0.7°C)
18th Coolest Coolest since: 1951 1918
108th Warmest Warmest since: 1958 2012
Aug 1957–Jul 1959
24-Month
50.8°F
(10.4°C)
51.6°F
(10.9°C)
-0.8°F
(-0.5°C)
24th Coolest Coolest since: 1952 1905
101st Warmest Warmest since: 1958 2017
Ties: 1961, 1963
Aug 1956–Jul 1959
36-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1953 1979
80th Warmest Warmest since: 1958 2018
Ties: 1902, 1910, 1925, 1945, 1947, 1953, 1964, 1965, 1994, 1995
Aug 1955–Jul 1959
48-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
47th Coolest Coolest since: 1953 1905, 1980
76th Warmest Warmest since: 1958 2019
Ties: 1901, 1914, 1947, 1966, 1983
Aug 1954–Jul 1959
60-Month
51.8°F
(11.0°C)
51.5°F
(10.8°C)
0.3°F
(0.2°C)
64th Coolest Coolest since: 1953 1906
58th Warmest Warmest since: 1958 2020
Ties: 1940, 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 24, 2021 from https://www.ncdc.noaa.gov/cag/