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


Illinois

Average Temperature Rankings, May 1964

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1964
1-Month
66.7°F
(19.3°C)
62.1°F
(16.7°C)
4.6°F
(2.6°C)
112th Coolest Coolest since: 1963 1917
15th Warmest Warmest since: 1962 2018
Apr–May 1964
2-Month
60.2°F
(15.7°C)
56.8°F
(13.8°C)
3.4°F
(1.9°C)
116th Coolest Coolest since: 1963 1907
11th Warmest Warmest since: 1955 1896
Mar–May 1964
3-Month
52.9°F
(11.6°C)
51.1°F
(10.6°C)
1.8°F
(1.0°C)
99th Coolest Coolest since: 1962 1960
28th Warmest Warmest since: 1963 2012
Ties: 1925, 1929
Feb–May 1964
4-Month
47.0°F
(8.3°C)
45.6°F
(7.6°C)
1.4°F
(0.7°C)
92nd Coolest Coolest since: 1963 1978
35th Warmest Warmest since: 1957 2012
Ties: 1918, 1981
Jan–May 1964
5-Month
43.7°F
(6.5°C)
41.6°F
(5.3°C)
2.1°F
(1.2°C)
105th Coolest Coolest since: 1963 1978, 1979
22nd Warmest Warmest since: 1954 2012
Ties: 1933, 1954, 2002, 2020
Dec 1963–May 1964
6-Month
39.4°F
(4.1°C)
39.6°F
(4.2°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 1963 1978
73rd Warmest Warmest since: 1957 2012
Ties: 1928, 1937, 1948, 2015
Nov 1963–May 1964
7-Month
40.1°F
(4.5°C)
39.8°F
(4.3°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1963 1904
55th Warmest Warmest since: 1957 2012
Ties: 1909, 1911, 1973
Oct 1963–May 1964
8-Month
43.0°F
(6.1°C)
41.6°F
(5.3°C)
1.4°F
(0.8°C)
99th Coolest Coolest since: 1963 1904, 1978
27th Warmest Warmest since: 1957 2012
Ties: 1957, 2020
Sep 1963–May 1964
9-Month
45.6°F
(7.6°C)
44.4°F
(6.9°C)
1.2°F
(0.7°C)
99th Coolest Coolest since: 1963 1904
27th Warmest Warmest since: 1955 2012
Aug 1963–May 1964
10-Month
48.2°F
(9.0°C)
47.3°F
(8.5°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1963 1904
35th Warmest Warmest since: 1957 2012
Ties: 1931, 1934, 1985
Jul 1963–May 1964
11-Month
50.5°F
(10.3°C)
49.8°F
(9.9°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1963 1904
41st Warmest Warmest since: 1957 2012
Ties: 1948, 1983, 1985, 2008, 2011, 2018
Jun 1963–May 1964
12-Month
52.4°F
(11.3°C)
51.6°F
(10.9°C)
0.8°F
(0.4°C)
85th Coolest Coolest since: 1963 1904
41st Warmest Warmest since: 1957 2012
Ties: 1949, 2008, 2018
Dec 1962–May 1964
18-Month
47.4°F
(8.6°C)
47.6°F
(8.7°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1963 1979
73rd Warmest Warmest since: 1958 2017
Ties: 1941, 1958, 1965, 1967, 1975
Jun 1962–May 1964
24-Month
51.4°F
(10.8°C)
51.7°F
(10.9°C)
-0.3°F
(-0.1°C)
41st Coolest Coolest since: 1963 1905
84th Warmest Warmest since: 1958 2017
Ties: 1897, 1902, 1910, 1911, 1924, 1928, 1936, 1944, 1966, 1967, 1982
Jun 1961–May 1964
36-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
39th Coolest Coolest since: 1963 1979
85th Warmest Warmest since: 1959 2018
Ties: 1914, 1972, 1997
Jun 1960–May 1964
48-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
33rd Coolest Coolest since: 1963 1980
90th Warmest Warmest since: 1960 2019
Ties: 1901, 1910, 1952, 1960, 1965, 1972, 1973
Jun 1959–May 1964
60-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
29th Coolest Coolest since: 1963 1906, 1907, 1908, 1981
93rd Warmest Warmest since: 1961 2020
Ties: 1901, 1921, 1927, 1961

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 27, 2020 from https://www.ncdc.noaa.gov/cag/