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 1949

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
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1949
1-Month
66.0°F
(18.9°C)
63.5°F
(17.5°C)
2.5°F
(1.4°C)
98th Coolest Coolest since: 1948 1924
28th Warmest Warmest since: 1944 2018
Ties: 1922, 2001
Apr–May 1949
2-Month
58.8°F
(14.9°C)
58.3°F
(14.6°C)
0.5°F
(0.3°C)
68th Coolest Coolest since: 1947 1907
58th Warmest Warmest since: 1948 1896
Ties: 1982
Mar–May 1949
3-Month
52.9°F
(11.6°C)
52.7°F
(11.5°C)
0.2°F
(0.1°C)
63rd Coolest Coolest since: 1947 1960
63rd Warmest Warmest since: 1948 2012
Feb–May 1949
4-Month
47.8°F
(8.8°C)
47.4°F
(8.6°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1948 1978
51st Warmest Warmest since: 1946 2012
Ties: 1915, 1963
Jan–May 1949
5-Month
44.1°F
(6.7°C)
43.3°F
(6.3°C)
0.8°F
(0.4°C)
81st Coolest Coolest since: 1948 1978
45th Warmest Warmest since: 1946 2012
Ties: 1898, 1922, 2018
Dec 1948–May 1949
6-Month
42.5°F
(5.8°C)
41.3°F
(5.2°C)
1.2°F
(0.6°C)
92nd Coolest Coolest since: 1948 1978
33rd Warmest Warmest since: 1946 2012
Ties: 1911
Nov 1948–May 1949
7-Month
42.7°F
(5.9°C)
41.4°F
(5.2°C)
1.3°F
(0.7°C)
94th Coolest Coolest since: 1948 1904
31st Warmest Warmest since: 1946 2012
Oct 1948–May 1949
8-Month
44.0°F
(6.7°C)
43.2°F
(6.2°C)
0.8°F
(0.5°C)
84th Coolest Coolest since: 1948 1978
41st Warmest Warmest since: 1946 2012
Ties: 1914, 1922
Sep 1948–May 1949
9-Month
46.8°F
(8.2°C)
45.9°F
(7.7°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1948 1904
34th Warmest Warmest since: 1946 2012
Ties: 1896, 1928, 1938, 1983
Aug 1948–May 1949
10-Month
49.6°F
(9.8°C)
48.8°F
(9.3°C)
0.8°F
(0.5°C)
86th Coolest Coolest since: 1947 1904
39th Warmest Warmest since: 1948 2012
Ties: 1896, 1931, 1934, 1953
Jul 1948–May 1949
11-Month
52.0°F
(11.1°C)
51.3°F
(10.7°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 1947 1904
42nd Warmest Warmest since: 1948 2012
Ties: 1995, 2008
Jun 1948–May 1949
12-Month
53.7°F
(12.1°C)
53.1°F
(11.7°C)
0.6°F
(0.4°C)
80th Coolest Coolest since: 1948 1904
45th Warmest Warmest since: 1948 2012
Ties: 1948, 1988
Dec 1947–May 1949
18-Month
49.6°F
(9.8°C)
49.2°F
(9.6°C)
0.4°F
(0.2°C)
79th Coolest Coolest since: 1948 1979
45th Warmest Warmest since: 1947 2017
Ties: 1898, 1938, 1945, 1981
Jun 1947–May 1949
24-Month
53.7°F
(12.1°C)
53.1°F
(11.7°C)
0.6°F
(0.4°C)
89th Coolest Coolest since: 1948 1905
35th Warmest Warmest since: 1943 2017
Ties: 1965, 2002, 2004
Jun 1946–May 1949
36-Month
53.4°F
(11.9°C)
53.1°F
(11.7°C)
0.3°F
(0.2°C)
75th Coolest Coolest since: 1948 1979
48th Warmest Warmest since: 1946 2018
Ties: 1916, 1924, 1946, 1958, 1966
Jun 1945–May 1949
48-Month
53.4°F
(11.9°C)
53.1°F
(11.7°C)
0.3°F
(0.2°C)
73rd Coolest Coolest since: 1948 1980
49th Warmest Warmest since: 1948 2019
Ties: 1936, 1943, 1948, 1954, 1967, 1994, 1999, 2011
Jun 1944–May 1949
60-Month
53.4°F
(11.9°C)
53.0°F
(11.7°C)
0.4°F
(0.2°C)
67th Coolest Coolest since: 1948 1906, 1907, 1908
54th Warmest Warmest since: 1946 1957
Ties: 1944, 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/