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 6. West Southwest

Average Temperature Rankings, May 1970

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1970
1-Month
66.9°F
(19.4°C)
63.5°F
(17.5°C)
3.4°F
(1.9°C)
104th Coolest Coolest since: 1969 1924
22nd Warmest Warmest since: 1965 2018
Apr–May 1970
2-Month
61.0°F
(16.1°C)
58.3°F
(14.6°C)
2.7°F
(1.5°C)
108th Coolest Coolest since: 1969 1907
18th Warmest Warmest since: 1965 1896
Mar–May 1970
3-Month
53.3°F
(11.8°C)
52.7°F
(11.5°C)
0.6°F
(0.3°C)
70th Coolest Coolest since: 1969 1960
56th Warmest Warmest since: 1967 2012
Ties: 1956, 2005
Feb–May 1970
4-Month
47.5°F
(8.6°C)
47.3°F
(8.5°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1969 1978
59th Warmest Warmest since: 1964 2012
Ties: 1944
Jan–May 1970
5-Month
41.9°F
(5.5°C)
43.3°F
(6.3°C)
-1.4°F
(-0.8°C)
27th Coolest Coolest since: 1966 1978
99th Warmest Warmest since: 1969 2012
Ties: 1963, 1984, 2008
Dec 1969–May 1970
6-Month
39.7°F
(4.3°C)
41.3°F
(5.2°C)
-1.6°F
(-0.9°C)
17th Coolest Coolest since: 1963 1978
108th Warmest Warmest since: 1969 2012
Ties: 1963, 1996
Nov 1969–May 1970
7-Month
39.7°F
(4.3°C)
41.4°F
(5.2°C)
-1.7°F
(-0.9°C)
17th Coolest Coolest since: 1960 1904
108th Warmest Warmest since: 1969 2012
Ties: 1982
Oct 1969–May 1970
8-Month
41.5°F
(5.3°C)
43.3°F
(6.3°C)
-1.8°F
(-1.0°C)
17th Coolest Coolest since: 1960 1978
108th Warmest Warmest since: 1969 2012
Ties: 1982
Sep 1969–May 1970
9-Month
44.3°F
(6.8°C)
46.0°F
(7.8°C)
-1.7°F
(-1.0°C)
14th Coolest Coolest since: 1960 1904
111th Warmest Warmest since: 1969 2012
Ties: 1905, 1951, 1960, 1984
Aug 1969–May 1970
10-Month
47.2°F
(8.4°C)
48.8°F
(9.3°C)
-1.6°F
(-0.9°C)
15th Coolest Coolest since: 1968 1904
110th Warmest Warmest since: 1969 2012
Jul 1969–May 1970
11-Month
50.0°F
(10.0°C)
51.4°F
(10.8°C)
-1.4°F
(-0.8°C)
17th Coolest Coolest since: 1968 1904
108th Warmest Warmest since: 1969 2012
Jun 1969–May 1970
12-Month
51.7°F
(10.9°C)
53.2°F
(11.8°C)
-1.5°F
(-0.9°C)
14th Coolest Coolest since: 1968 1904
111th Warmest Warmest since: 1969 2012
Dec 1968–May 1970
18-Month
47.8°F
(8.8°C)
49.2°F
(9.6°C)
-1.4°F
(-0.8°C)
11th Coolest Coolest since: 1918 1979
113th Warmest Warmest since: 1969 2017
Jun 1968–May 1970
24-Month
52.0°F
(11.1°C)
53.2°F
(11.8°C)
-1.2°F
(-0.7°C)
14th Coolest Coolest since: 1969 1905
110th Warmest Warmest since: 1968 2017
Ties: 1900, 1912, 1919
Jun 1967–May 1970
36-Month
51.8°F
(11.0°C)
53.1°F
(11.7°C)
-1.3°F
(-0.7°C)
7th Coolest Coolest since: 1918 1979
116th Warmest Warmest since: 1969 2018
Jun 1966–May 1970
48-Month
52.1°F
(11.2°C)
53.1°F
(11.7°C)
-1.0°F
(-0.5°C)
10th Coolest Coolest since: 1920 1980
112th Warmest Warmest since: 1969 2019
Ties: 1904, 1919, 1978
Jun 1965–May 1970
60-Month
52.3°F
(11.3°C)
53.1°F
(11.7°C)
-0.8°F
(-0.4°C)
11th Coolest Coolest since: 1920 1906, 1907, 1908
110th Warmest Warmest since: 1969 1957
Ties: 1904, 1997

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/