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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, May 1971

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 1971
1-Month
61.4°F
(16.3°C)
65.1°F
(18.4°C)
-3.7°F
(-2.1°C)
12th Coolest Coolest since: 1961 1917, 1924
115th Warmest Warmest since: 1970 2018
Ties: 1935
Apr–May 1971
2-Month
58.2°F
(14.6°C)
60.1°F
(15.6°C)
-1.9°F
(-1.0°C)
19th Coolest Coolest since: 1966 1907
108th Warmest Warmest since: 1970 1896
Ties: 2008, 2020
Mar–May 1971
3-Month
52.8°F
(11.6°C)
55.0°F
(12.8°C)
-2.2°F
(-1.2°C)
9th Coolest Coolest since: 1961 1960
118th Warmest Warmest since: 1970 2012
Ties: 1901, 1917, 1961
Feb–May 1971
4-Month
48.2°F
(9.0°C)
50.0°F
(10.0°C)
-1.8°F
(-1.0°C)
22nd Coolest Coolest since: 1968 1978
105th Warmest Warmest since: 1970 2012
Ties: 1902, 1920, 1968
Jan–May 1971
5-Month
44.2°F
(6.8°C)
46.2°F
(7.9°C)
-2.0°F
(-1.1°C)
18th Coolest Coolest since: 1966 1978
109th Warmest Warmest since: 1970 2012
Ties: 1966
Dec 1970–May 1971
6-Month
43.2°F
(6.2°C)
44.2°F
(6.8°C)
-1.0°F
(-0.6°C)
31st Coolest Coolest since: 1970 1978
95th Warmest Warmest since: 1967 2012
Ties: 1947
Nov 1970–May 1971
7-Month
43.3°F
(6.3°C)
44.4°F
(6.9°C)
-1.1°F
(-0.6°C)
29th Coolest Coolest since: 1970 1978
97th Warmest Warmest since: 1967 2012
Ties: 1993, 1997, 2001
Oct 1970–May 1971
8-Month
44.9°F
(7.2°C)
45.9°F
(7.7°C)
-1.0°F
(-0.5°C)
26th Coolest Coolest since: 1970 1978
100th Warmest Warmest since: 1967 2012
Ties: 1963, 1996
Sep 1970–May 1971
9-Month
48.0°F
(8.9°C)
48.5°F
(9.2°C)
-0.5°F
(-0.3°C)
37th Coolest Coolest since: 1970 1978
89th Warmest Warmest since: 1967 2012
Ties: 1915, 2001
Aug 1970–May 1971
10-Month
50.8°F
(10.4°C)
51.3°F
(10.7°C)
-0.5°F
(-0.3°C)
37th Coolest Coolest since: 1970 1978
89th Warmest Warmest since: 1967 2012
Ties: 1961, 1973
Jul 1970–May 1971
11-Month
53.1°F
(11.7°C)
53.7°F
(12.1°C)
-0.6°F
(-0.4°C)
33rd Coolest Coolest since: 1970 1918
93rd Warmest Warmest since: 1967 2012
Ties: 1929, 1961, 1975, 1994
Jun 1970–May 1971
12-Month
54.7°F
(12.6°C)
55.4°F
(13.0°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1970 1904, 1918
94th Warmest Warmest since: 1967 2012
Ties: 1906, 1913, 1961, 1996
Dec 1969–May 1971
18-Month
50.6°F
(10.3°C)
51.6°F
(10.9°C)
-1.0°F
(-0.6°C)
13th Coolest Coolest since: 1970 1979
112th Warmest Warmest since: 1969 2017
Ties: 1969, 1997
Jun 1969–May 1971
24-Month
54.3°F
(12.4°C)
55.4°F
(13.0°C)
-1.1°F
(-0.6°C)
14th Coolest Coolest since: 1970 1905, 1978
111th Warmest Warmest since: 1968 2017
Ties: 1994
Jun 1968–May 1971
36-Month
54.4°F
(12.4°C)
55.4°F
(13.0°C)
-1.0°F
(-0.6°C)
9th Coolest Coolest since: 1970 1979
115th Warmest Warmest since: 1969 2018
Ties: 1907, 1969
Jun 1967–May 1971
48-Month
54.1°F
(12.3°C)
55.4°F
(13.0°C)
-1.3°F
(-0.7°C)
5th Coolest Coolest since: 1907 1980
118th Warmest Warmest since: 1970 2019
Ties: 1905
Jun 1966–May 1971
60-Month
54.4°F
(12.4°C)
55.4°F
(13.0°C)
-1.0°F
(-0.6°C)
8th Coolest Coolest since: 1908 1979, 1980, 1981
114th Warmest Warmest since: 1970 2020
Ties: 1905

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2020, retrieved on July 7, 2020 from https://www.ncdc.noaa.gov/cag/