Climate at a Glance

Statewide 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 July 2020. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, May 1958

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1958
1-Month
62.6°F
(17.0°C)
62.1°F
(16.7°C)
0.5°F
(0.3°C)
68th Coolest Coolest since: 1957 1917
59th Warmest Warmest since: 1956 2018
Ties: 1916
Apr–May 1958
2-Month
57.3°F
(14.1°C)
56.8°F
(13.8°C)
0.5°F
(0.3°C)
69th Coolest Coolest since: 1957 1907
58th Warmest Warmest since: 1955 1896
Ties: 2003
Mar–May 1958
3-Month
50.2°F
(10.1°C)
51.2°F
(10.7°C)
-1.0°F
(-0.6°C)
43rd Coolest Coolest since: 1951 1960
84th Warmest Warmest since: 1957 2012
Ties: 2014
Feb–May 1958
4-Month
42.9°F
(6.1°C)
45.7°F
(7.6°C)
-2.8°F
(-1.5°C)
12th Coolest Coolest since: 1947 1978
115th Warmest Warmest since: 1957 2012
Ties: 1895, 1980
Jan–May 1958
5-Month
39.5°F
(4.2°C)
41.6°F
(5.3°C)
-2.1°F
(-1.1°C)
17th Coolest Coolest since: 1947 1978, 1979
110th Warmest Warmest since: 1957 2012
Ties: 1901, 1963
Dec 1957–May 1958
6-Month
38.8°F
(3.8°C)
39.6°F
(4.2°C)
-0.8°F
(-0.4°C)
37th Coolest Coolest since: 1951 1978
89th Warmest Warmest since: 1957 2012
Ties: 1929, 2008
Nov 1957–May 1958
7-Month
39.0°F
(3.9°C)
39.8°F
(4.3°C)
-0.8°F
(-0.4°C)
33rd Coolest Coolest since: 1951 1904
93rd Warmest Warmest since: 1957 2012
Ties: 1924, 1962, 1968, 1994
Oct 1957–May 1958
8-Month
40.5°F
(4.7°C)
41.6°F
(5.3°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1951 1904, 1978
101st Warmest Warmest since: 1957 2012
Sep 1957–May 1958
9-Month
43.1°F
(6.2°C)
44.3°F
(6.8°C)
-1.2°F
(-0.6°C)
23rd Coolest Coolest since: 1951 1904
103rd Warmest Warmest since: 1957 2012
Ties: 1897, 1997
Aug 1957–May 1958
10-Month
46.2°F
(7.9°C)
47.3°F
(8.5°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1951 1904
101st Warmest Warmest since: 1957 2012
Ties: 1897, 1924, 1993
Jul 1957–May 1958
11-Month
49.0°F
(9.4°C)
49.9°F
(9.9°C)
-0.9°F
(-0.5°C)
29th Coolest Coolest since: 1951 1904
97th Warmest Warmest since: 1957 2012
Ties: 1980
Jun 1957–May 1958
12-Month
50.9°F
(10.5°C)
51.7°F
(10.9°C)
-0.8°F
(-0.4°C)
29th Coolest Coolest since: 1952 1904
97th Warmest Warmest since: 1957 2012
Ties: 1924, 1952, 1959, 1975, 1980
Dec 1956–May 1958
18-Month
47.4°F
(8.6°C)
47.6°F
(8.7°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1952 1979
73rd Warmest Warmest since: 1957 2017
Ties: 1941, 1964, 1965, 1967, 1975
Jun 1956–May 1958
24-Month
51.7°F
(10.9°C)
51.6°F
(10.9°C)
0.1°F
(0.0°C)
62nd Coolest Coolest since: 1952 1905
63rd Warmest Warmest since: 1957 2017
Ties: 1901, 1941, 1981, 1996, 2010
Jun 1955–May 1958
36-Month
51.7°F
(10.9°C)
51.6°F
(10.9°C)
0.1°F
(0.0°C)
67th Coolest Coolest since: 1953 1979
57th Warmest Warmest since: 1957 2018
Ties: 1898, 1938, 1947, 1948, 1966, 1973, 1975
Jun 1954–May 1958
48-Month
52.2°F
(11.2°C)
51.6°F
(10.9°C)
0.6°F
(0.3°C)
86th Coolest Coolest since: 1954 1980
37th Warmest Warmest since: 1957 2019
Ties: 1937, 1944, 1987, 1999, 2010, 2015
Jun 1953–May 1958
60-Month
52.5°F
(11.4°C)
51.5°F
(10.8°C)
1.0°F
(0.6°C)
97th Coolest Coolest since: 1955 1906, 1907, 1908, 1981
25th Warmest Warmest since: 1957 2020
Ties: 1923, 1942, 2005, 2014

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 9, 2020 from https://www.ncdc.noaa.gov/cag/