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


Illinois

Average Temperature Rankings, August 1965

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1965
1-Month
71.7°F
(22.1°C)
73.4°F
(23.0°C)
-1.7°F
(-0.9°C)
27th Coolest Coolest since: 1963 1915
100th Warmest Warmest since: 1964 1947
Ties: 1912, 1999
Jul–Aug 1965
2-Month
72.6°F
(22.6°C)
74.4°F
(23.6°C)
-1.8°F
(-1.0°C)
14th Coolest Coolest since: 1950 1915
113th Warmest Warmest since: 1964 1936
Ties: 1920, 1946
Jun–Aug 1965
3-Month
72.1°F
(22.3°C)
73.4°F
(23.0°C)
-1.3°F
(-0.7°C)
24th Coolest Coolest since: 1958 1915
103rd Warmest Warmest since: 1964 1936
May–Aug 1965
4-Month
70.9°F
(21.6°C)
70.6°F
(21.4°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1963 1915
57th Warmest Warmest since: 1964 1934, 1936
Ties: 1919, 1970, 2019
Apr–Aug 1965
5-Month
67.3°F
(19.6°C)
66.8°F
(19.3°C)
0.5°F
(0.3°C)
74th Coolest Coolest since: 1963 1907
53rd Warmest Warmest since: 1964 1934
Ties: 1957
Mar–Aug 1965
6-Month
61.2°F
(16.2°C)
62.3°F
(16.8°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1961 1904, 1950, 1960
102nd Warmest Warmest since: 1964 2012
Ties: 1909, 1940, 1969, 1971, 1978, 1982
Feb–Aug 1965
7-Month
56.6°F
(13.7°C)
57.6°F
(14.2°C)
-1.0°F
(-0.5°C)
31st Coolest Coolest since: 1960 1904
96th Warmest Warmest since: 1964 2012
Ties: 1900, 1940, 1971
Jan–Aug 1965
8-Month
52.8°F
(11.6°C)
53.5°F
(11.9°C)
-0.7°F
(-0.3°C)
39th Coolest Coolest since: 1963 1904, 1912
88th Warmest Warmest since: 1964 2012
Ties: 1962, 1984, 1985
Dec 1964–Aug 1965
9-Month
50.1°F
(10.1°C)
50.9°F
(10.5°C)
-0.8°F
(-0.4°C)
33rd Coolest Coolest since: 1963 1904
93rd Warmest Warmest since: 1964 2012
Ties: 1903
Nov 1964–Aug 1965
10-Month
49.5°F
(9.7°C)
49.9°F
(9.9°C)
-0.4°F
(-0.2°C)
44th Coolest Coolest since: 1963 1904
82nd Warmest Warmest since: 1964 2012
Ties: 1906, 1910, 1956, 1967, 2003
Oct 1964–Aug 1965
11-Month
49.7°F
(9.8°C)
50.3°F
(10.2°C)
-0.6°F
(-0.4°C)
37th Coolest Coolest since: 1963 1904
89th Warmest Warmest since: 1964 2012
Ties: 1945, 1962, 1967, 1968, 2009
Sep 1964–Aug 1965
12-Month
51.1°F
(10.6°C)
51.7°F
(10.9°C)
-0.6°F
(-0.3°C)
38th Coolest Coolest since: 1963 1904
88th Warmest Warmest since: 1964 2012
Ties: 1971
Mar 1964–Aug 1965
18-Month
55.2°F
(12.9°C)
55.2°F
(12.9°C)
0.0°F
(0.0°C)
60th Coolest Coolest since: 1963 1904
66th Warmest Warmest since: 1964 2012
Ties: 1900, 1944, 2003
Sep 1963–Aug 1965
24-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1964 1905
55th Warmest Warmest since: 1957 2017
Ties: 1941, 1947, 1972, 1981
Sep 1962–Aug 1965
36-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
38th Coolest Coolest since: 1963 1979
86th Warmest Warmest since: 1964 2018
Ties: 1900, 1902, 1951, 1972, 1977, 1994
Sep 1961–Aug 1965
48-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
36th Coolest Coolest since: 1964 1905
87th Warmest Warmest since: 1964 2019
Ties: 1903, 1910, 1930, 1964, 1985
Sep 1960–Aug 1965
60-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
33rd Coolest Coolest since: 1964 1906
89th Warmest Warmest since: 1959 2020
Ties: 1900, 1901, 1910, 1913, 1915, 1916, 1921, 1967, 1973

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 22, 2021 from https://www.ncdc.noaa.gov/cag/