Climate at a Glance

Divisional 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 August 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, May 1977

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1977
1-Month
68.7°F
(20.4°C)
62.3°F
(16.8°C)
6.4°F
(3.6°C)
122nd Coolest Coolest since: 1976 1924
4th Warmest Warmest since: 1962 2018
Ties: 1934
Apr–May 1977
2-Month
63.2°F
(17.3°C)
56.8°F
(13.8°C)
6.4°F
(3.5°C)
124th Coolest Coolest since: 1976 1907
2nd Warmest Warmest since: 1896 1896
Mar–May 1977
3-Month
57.0°F
(13.9°C)
50.9°F
(10.5°C)
6.1°F
(3.4°C)
124th Coolest Coolest since: 1976 1960
2nd Warmest Warmest to Date 2012
Feb–May 1977
4-Month
49.9°F
(9.9°C)
45.2°F
(7.3°C)
4.7°F
(2.6°C)
120th Coolest Coolest since: 1976 1978
6th Warmest Warmest since: 1921 2012
Jan–May 1977
5-Month
41.8°F
(5.4°C)
40.9°F
(4.9°C)
0.9°F
(0.5°C)
79th Coolest Coolest since: 1975 1978
47th Warmest Warmest since: 1976 2012
Dec 1976–May 1977
6-Month
38.6°F
(3.7°C)
38.8°F
(3.8°C)
-0.2°F
(-0.1°C)
50th Coolest Coolest since: 1975 1978
75th Warmest Warmest since: 1976 2012
Ties: 1898, 1907, 1935, 1964, 2019
Nov 1976–May 1977
7-Month
37.8°F
(3.2°C)
39.1°F
(3.9°C)
-1.3°F
(-0.7°C)
24th Coolest Coolest since: 1970 1978
101st Warmest Warmest since: 1976 2012
Ties: 1969
Oct 1976–May 1977
8-Month
39.0°F
(3.9°C)
41.0°F
(5.0°C)
-2.0°F
(-1.1°C)
14th Coolest Coolest since: 1960 1978
111th Warmest Warmest since: 1976 2012
Ties: 1982
Sep 1976–May 1977
9-Month
41.8°F
(5.4°C)
43.8°F
(6.6°C)
-2.0°F
(-1.2°C)
12th Coolest Coolest since: 1960 1978
113th Warmest Warmest since: 1976 2012
Ties: 1982
Aug 1976–May 1977
10-Month
44.6°F
(7.0°C)
46.7°F
(8.2°C)
-2.1°F
(-1.2°C)
9th Coolest Coolest since: 1936 1978
116th Warmest Warmest since: 1976 2012
Jul 1976–May 1977
11-Month
47.5°F
(8.6°C)
49.4°F
(9.7°C)
-1.9°F
(-1.1°C)
10th Coolest Coolest since: 1951 1904
115th Warmest Warmest since: 1976 2012
Ties: 1982, 1993
Jun 1976–May 1977
12-Month
49.5°F
(9.7°C)
51.3°F
(10.7°C)
-1.8°F
(-1.0°C)
12th Coolest Coolest since: 1951 1904
113th Warmest Warmest since: 1976 2012
Dec 1975–May 1977
18-Month
46.8°F
(8.2°C)
47.1°F
(8.4°C)
-0.3°F
(-0.2°C)
47th Coolest Coolest since: 1975 1979
77th Warmest Warmest since: 1976 2017
Ties: 1907, 1937, 1965, 1973
Jun 1975–May 1977
24-Month
51.1°F
(10.6°C)
51.2°F
(10.7°C)
-0.1°F
(-0.1°C)
46th Coolest Coolest since: 1971 1905
78th Warmest Warmest since: 1976 2017
Ties: 1898, 1910, 1916, 1928, 1936, 1947, 1993, 2009
Jun 1974–May 1977
36-Month
50.8°F
(10.4°C)
51.3°F
(10.7°C)
-0.5°F
(-0.3°C)
37th Coolest Coolest since: 1972 1979
86th Warmest Warmest since: 1976 2018
Ties: 1928, 1929, 1930, 1998
Jun 1973–May 1977
48-Month
51.2°F
(10.7°C)
51.3°F
(10.7°C)
-0.1°F
(0.0°C)
50th Coolest Coolest since: 1973 1980
72nd Warmest Warmest since: 1976 1935
Ties: 1903, 1911, 1914, 1946, 1947, 1951, 1959, 1986, 2011
Jun 1972–May 1977
60-Month
51.1°F
(10.6°C)
51.2°F
(10.7°C)
-0.1°F
(-0.1°C)
48th Coolest Coolest since: 1975 1906, 1907, 1979
73rd Warmest Warmest since: 1976 1935
Ties: 1910, 1916, 1947, 1951, 1967, 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/