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 March 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, May 1961

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1961
1-Month
60.5°F
(15.8°C)
65.1°F
(18.4°C)
-4.6°F
(-2.6°C)
5th Coolest Coolest since: 1924 1917, 1924
122nd Warmest Warmest since: 1960 2018
Apr–May 1961
2-Month
55.7°F
(13.2°C)
60.2°F
(15.7°C)
-4.5°F
(-2.5°C)
2nd Coolest Coolest since: 1907 1907
125th Warmest Warmest since: 1960 1896
Mar–May 1961
3-Month
52.8°F
(11.6°C)
55.0°F
(12.8°C)
-2.2°F
(-1.2°C)
9th Coolest Coolest since: 1960 1960
118th Warmest Warmest since: 1959 2012
Ties: 1901, 1917, 1971
Feb–May 1961
4-Month
49.2°F
(9.6°C)
50.0°F
(10.0°C)
-0.8°F
(-0.4°C)
48th Coolest Coolest since: 1960 1978
79th Warmest Warmest since: 1959 2012
Ties: 1931, 1982
Jan–May 1961
5-Month
45.1°F
(7.3°C)
46.2°F
(7.9°C)
-1.1°F
(-0.6°C)
32nd Coolest Coolest since: 1960 1978
95th Warmest Warmest since: 1959 2012
Dec 1960–May 1961
6-Month
42.6°F
(5.9°C)
44.2°F
(6.8°C)
-1.6°F
(-0.9°C)
18th Coolest Coolest since: 1960 1978
108th Warmest Warmest since: 1959 2012
Ties: 1917, 1951, 1958, 1980
Nov 1960–May 1961
7-Month
42.9°F
(6.1°C)
44.3°F
(6.8°C)
-1.4°F
(-0.7°C)
22nd Coolest Coolest since: 1960 1978
104th Warmest Warmest since: 1959 2012
Ties: 1996
Oct 1960–May 1961
8-Month
44.8°F
(7.1°C)
46.0°F
(7.8°C)
-1.2°F
(-0.7°C)
24th Coolest Coolest since: 1960 1978
102nd Warmest Warmest since: 1959 2012
Ties: 1969
Sep 1960–May 1961
9-Month
47.9°F
(8.8°C)
48.5°F
(9.2°C)
-0.6°F
(-0.4°C)
35th Coolest Coolest since: 1960 1978
91st Warmest Warmest since: 1959 2012
Ties: 1975
Aug 1960–May 1961
10-Month
50.8°F
(10.4°C)
51.3°F
(10.7°C)
-0.5°F
(-0.3°C)
37th Coolest Coolest since: 1960 1978
89th Warmest Warmest since: 1959 2012
Ties: 1971, 1973
Jul 1960–May 1961
11-Month
53.1°F
(11.7°C)
53.7°F
(12.1°C)
-0.6°F
(-0.4°C)
33rd Coolest Coolest since: 1960 1918
93rd Warmest Warmest since: 1959 2012
Ties: 1929, 1971, 1975, 1994
Jun 1960–May 1961
12-Month
54.7°F
(12.6°C)
55.4°F
(13.0°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1960 1904, 1918
94th Warmest Warmest since: 1959 2012
Ties: 1906, 1913, 1971, 1996
Dec 1959–May 1961
18-Month
50.7°F
(10.4°C)
51.7°F
(10.9°C)
-1.0°F
(-0.5°C)
16th Coolest Coolest since: 1951 1979
109th Warmest Warmest since: 1960 2017
Ties: 1929, 1951, 1977, 1985
Jun 1959–May 1961
24-Month
54.4°F
(12.4°C)
55.3°F
(12.9°C)
-0.9°F
(-0.5°C)
16th Coolest Coolest since: 1952 1905, 1978
109th Warmest Warmest since: 1960 2017
Ties: 1919, 1968
Jun 1958–May 1961
36-Month
54.7°F
(12.6°C)
55.4°F
(13.0°C)
-0.7°F
(-0.4°C)
21st Coolest Coolest since: 1960 1979
103rd Warmest Warmest since: 1959 2018
Ties: 1899, 1901, 1930, 1952, 1981
Jun 1957–May 1961
48-Month
54.5°F
(12.5°C)
55.3°F
(12.9°C)
-0.8°F
(-0.4°C)
10th Coolest Coolest since: 1920 1980
113th Warmest Warmest since: 1960 2019
Ties: 1918, 1920, 1963
Jun 1956–May 1961
60-Month
54.9°F
(12.7°C)
55.3°F
(12.9°C)
-0.4°F
(-0.2°C)
23rd Coolest Coolest since: 1930 1979, 1980, 1981
99th Warmest Warmest since: 1960 2020
Ties: 1903, 1918, 1930, 1973, 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published April 2021, retrieved on April 21, 2021 from https://www.ncdc.noaa.gov/cag/