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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, May 1958

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1958
1-Month
65.6°F
(18.7°C)
65.1°F
(18.4°C)
0.5°F
(0.3°C)
62nd Coolest Coolest since: 1957 1917, 1924
65th Warmest Warmest since: 1957 2018
Ties: 1930, 1957
Apr–May 1958
2-Month
60.4°F
(15.8°C)
60.1°F
(15.6°C)
0.3°F
(0.2°C)
57th Coolest Coolest since: 1956 1907
70th Warmest Warmest since: 1957 1896
Ties: 1946, 1956, 1978
Mar–May 1958
3-Month
53.0°F
(11.7°C)
55.0°F
(12.8°C)
-2.0°F
(-1.1°C)
19th Coolest Coolest since: 1951 1960
108th Warmest Warmest since: 1957 2012
Ties: 1920, 1940, 1951, 1969
Feb–May 1958
4-Month
46.2°F
(7.9°C)
50.0°F
(10.0°C)
-3.8°F
(-2.1°C)
5th Coolest Coolest since: 1947 1978
122nd Warmest Warmest since: 1957 2012
Ties: 1979
Jan–May 1958
5-Month
43.1°F
(6.2°C)
46.2°F
(7.9°C)
-3.1°F
(-1.7°C)
9th Coolest Coolest since: 1940 1978
118th Warmest Warmest since: 1957 2012
Dec 1957–May 1958
6-Month
42.6°F
(5.9°C)
44.2°F
(6.8°C)
-1.6°F
(-0.9°C)
18th Coolest Coolest since: 1951 1978
108th Warmest Warmest since: 1957 2012
Ties: 1917, 1951, 1961, 1980
Nov 1957–May 1958
7-Month
42.7°F
(5.9°C)
44.3°F
(6.8°C)
-1.6°F
(-0.9°C)
19th Coolest Coolest since: 1951 1978
107th Warmest Warmest since: 1957 2012
Ties: 1980
Oct 1957–May 1958
8-Month
44.1°F
(6.7°C)
46.0°F
(7.8°C)
-1.9°F
(-1.1°C)
15th Coolest Coolest since: 1940 1978
111th Warmest Warmest since: 1957 2012
Sep 1957–May 1958
9-Month
46.7°F
(8.2°C)
48.5°F
(9.2°C)
-1.8°F
(-1.0°C)
10th Coolest Coolest since: 1936 1978
116th Warmest Warmest since: 1957 2012
Ties: 1902, 1960
Aug 1957–May 1958
10-Month
49.6°F
(9.8°C)
51.2°F
(10.7°C)
-1.6°F
(-0.9°C)
11th Coolest Coolest since: 1951 1978
115th Warmest Warmest since: 1957 2012
Ties: 1905, 1936
Jul 1957–May 1958
11-Month
52.2°F
(11.2°C)
53.7°F
(12.1°C)
-1.5°F
(-0.9°C)
12th Coolest Coolest since: 1951 1918
114th Warmest Warmest since: 1957 2012
Ties: 1970
Jun 1957–May 1958
12-Month
54.1°F
(12.3°C)
55.4°F
(13.0°C)
-1.3°F
(-0.7°C)
15th Coolest Coolest since: 1951 1904, 1918
111th Warmest Warmest since: 1957 2012
Ties: 1960, 1980
Dec 1956–May 1958
18-Month
51.3°F
(10.7°C)
51.7°F
(10.9°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 1952 1979
82nd Warmest Warmest since: 1957 2017
Ties: 1984
Jun 1956–May 1958
24-Month
55.3°F
(12.9°C)
55.4°F
(13.0°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1952 1905, 1978
80th Warmest Warmest since: 1957 2017
Ties: 1911, 1916, 1924, 1926, 1927, 1948, 1966, 1981
Jun 1955–May 1958
36-Month
55.3°F
(12.9°C)
55.3°F
(12.9°C)
0.0°F
(0.0°C)
51st Coolest Coolest since: 1953 1979
73rd Warmest Warmest since: 1957 2018
Ties: 1902, 1903
Jun 1954–May 1958
48-Month
55.9°F
(13.3°C)
55.3°F
(12.9°C)
0.6°F
(0.4°C)
82nd Coolest Coolest since: 1954 1980
41st Warmest Warmest since: 1957 2019
Ties: 1936, 1941, 1945, 1990, 1993
Jun 1953–May 1958
60-Month
56.2°F
(13.4°C)
55.3°F
(12.9°C)
0.9°F
(0.5°C)
99th Coolest Coolest since: 1955 1979, 1980, 1981
23rd Warmest Warmest since: 1957 2020
Ties: 1923, 1938, 1939, 1942, 1992, 2000, 2015

Citing This Page

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