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 October 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, May 1920

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1920
1-Month
63.7°F
(17.6°C)
65.1°F
(18.4°C)
-1.4°F
(-0.8°C)
41st Coolest Coolest since: 1919 1917, 1924
85th Warmest Warmest since: 1918 2018
Apr–May 1920
2-Month
57.4°F
(14.1°C)
60.2°F
(15.7°C)
-2.8°F
(-1.6°C)
8th Coolest Coolest since: 1917 1907
118th Warmest Warmest since: 1919 1896
Ties: 1901
Mar–May 1920
3-Month
53.0°F
(11.7°C)
55.0°F
(12.8°C)
-2.0°F
(-1.1°C)
19th Coolest Coolest since: 1917 1960
107th Warmest Warmest since: 1919 2012
Ties: 1940, 1951, 1958, 1969
Feb–May 1920
4-Month
48.2°F
(9.0°C)
50.0°F
(10.0°C)
-1.8°F
(-1.0°C)
22nd Coolest Coolest since: 1917 1978
104th Warmest Warmest since: 1919 2012
Ties: 1902, 1968, 1971
Jan–May 1920
5-Month
44.1°F
(6.7°C)
46.2°F
(7.9°C)
-2.1°F
(-1.2°C)
16th Coolest Coolest since: 1912 1978
110th Warmest Warmest since: 1919 2012
Ties: 1984
Dec 1919–May 1920
6-Month
41.7°F
(5.4°C)
44.2°F
(6.8°C)
-2.5°F
(-1.4°C)
10th Coolest Coolest since: 1918 1978
115th Warmest Warmest since: 1919 2012
Nov 1919–May 1920
7-Month
41.9°F
(5.5°C)
44.3°F
(6.8°C)
-2.4°F
(-1.3°C)
11th Coolest Coolest since: 1918 1978
114th Warmest Warmest since: 1919 2012
Ties: 1960
Oct 1919–May 1920
8-Month
44.2°F
(6.8°C)
45.9°F
(7.7°C)
-1.7°F
(-0.9°C)
16th Coolest Coolest since: 1918 1978
109th Warmest Warmest since: 1919 2012
Ties: 1905, 1970
Sep 1919–May 1920
9-Month
47.2°F
(8.4°C)
48.5°F
(9.2°C)
-1.3°F
(-0.8°C)
21st Coolest Coolest since: 1918 1978
104th Warmest Warmest since: 1919 2012
Ties: 1963, 1996
Aug 1919–May 1920
10-Month
50.1°F
(10.1°C)
51.3°F
(10.7°C)
-1.2°F
(-0.6°C)
23rd Coolest Coolest since: 1918 1978
102nd Warmest Warmest since: 1919 2012
Jul 1919–May 1920
11-Month
52.7°F
(11.5°C)
53.7°F
(12.1°C)
-1.0°F
(-0.6°C)
23rd Coolest Coolest since: 1918 1918
102nd Warmest Warmest since: 1919 2012
Ties: 2015
Jun 1919–May 1920
12-Month
54.6°F
(12.6°C)
55.3°F
(12.9°C)
-0.7°F
(-0.3°C)
27th Coolest Coolest since: 1918 1904, 1918
98th Warmest Warmest since: 1919 2012
Ties: 1897, 1917, 1973, 2015
Dec 1918–May 1920
18-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1919 1979
55th Warmest Warmest since: 1915 2017
Ties: 1910, 1926, 1949, 1981, 1990, 2010
Jun 1918–May 1920
24-Month
55.4°F
(13.0°C)
55.3°F
(12.9°C)
0.1°F
(0.1°C)
54th Coolest Coolest since: 1919 1905, 1978
70th Warmest Warmest since: 1915 2017
Ties: 1931, 1967, 1976, 1982, 1996, 1998
Jun 1917–May 1920
36-Month
54.5°F
(12.5°C)
55.4°F
(13.0°C)
-0.9°F
(-0.5°C)
12th Coolest Coolest since: 1919 1979
111th Warmest Warmest since: 1919 2018
Ties: 1919, 1960
Jun 1916–May 1920
48-Month
54.5°F
(12.5°C)
55.3°F
(12.9°C)
-0.8°F
(-0.4°C)
10th Coolest Coolest since: 1918 1980
112th Warmest Warmest since: 1919 2019
Ties: 1918, 1961, 1963
Jun 1915–May 1920
60-Month
54.6°F
(12.6°C)
55.4°F
(13.0°C)
-0.8°F
(-0.4°C)
11th Coolest Coolest since: 1908 1979, 1980, 1981
110th Warmest Warmest since: 1919 1935, 2019
Ties: 1962, 1963, 1972, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/