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 1969

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1969
1-Month
63.5°F
(17.5°C)
63.5°F
(17.5°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1968 1924
70th Warmest Warmest since: 1965 2018
Apr–May 1969
2-Month
59.2°F
(15.1°C)
58.2°F
(14.6°C)
1.0°F
(0.5°C)
76th Coolest Coolest since: 1968 1907
50th Warmest Warmest since: 1965 1896
Ties: 1944, 1972, 2011, 2019
Mar–May 1969
3-Month
51.0°F
(10.6°C)
52.7°F
(11.5°C)
-1.7°F
(-0.9°C)
30th Coolest Coolest since: 1961 1960
96th Warmest Warmest since: 1968 2012
Feb–May 1969
4-Month
46.4°F
(8.0°C)
47.4°F
(8.6°C)
-1.0°F
(-0.6°C)
44th Coolest Coolest since: 1968 1978
82nd Warmest Warmest since: 1968 2012
Ties: 1968
Jan–May 1969
5-Month
42.0°F
(5.6°C)
43.3°F
(6.3°C)
-1.3°F
(-0.7°C)
31st Coolest Coolest since: 1966 1978
95th Warmest Warmest since: 1968 2012
Ties: 1897
Dec 1968–May 1969
6-Month
40.1°F
(4.5°C)
41.3°F
(5.2°C)
-1.2°F
(-0.7°C)
25th Coolest Coolest since: 1963 1978
100th Warmest Warmest since: 1968 2012
Ties: 1961
Nov 1968–May 1969
7-Month
40.3°F
(4.6°C)
41.4°F
(5.2°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1963 1904
100th Warmest Warmest since: 1968 2012
Oct 1968–May 1969
8-Month
42.2°F
(5.7°C)
43.3°F
(6.3°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1968 1978
100th Warmest Warmest since: 1968 2012
Ties: 1968, 1994
Sep 1968–May 1969
9-Month
44.8°F
(7.1°C)
45.9°F
(7.7°C)
-1.1°F
(-0.6°C)
27th Coolest Coolest since: 1968 1904
98th Warmest Warmest since: 1967 2012
Ties: 1897
Aug 1968–May 1969
10-Month
47.8°F
(8.8°C)
48.8°F
(9.3°C)
-1.0°F
(-0.5°C)
26th Coolest Coolest since: 1968 1904
99th Warmest Warmest since: 1967 2012
Ties: 1963
Jul 1968–May 1969
11-Month
50.3°F
(10.2°C)
51.4°F
(10.8°C)
-1.1°F
(-0.6°C)
21st Coolest Coolest since: 1968 1904
104th Warmest Warmest since: 1967 2012
Ties: 1924, 1960, 1963, 1996
Jun 1968–May 1969
12-Month
52.3°F
(11.3°C)
53.2°F
(11.8°C)
-0.9°F
(-0.5°C)
30th Coolest Coolest since: 1968 1904
95th Warmest Warmest since: 1967 2012
Ties: 1960, 1980
Dec 1967–May 1969
18-Month
48.4°F
(9.1°C)
49.2°F
(9.6°C)
-0.8°F
(-0.5°C)
26th Coolest Coolest since: 1968 1979
98th Warmest Warmest since: 1967 2017
Ties: 1924, 1929, 1930, 1963
Jun 1967–May 1969
24-Month
51.8°F
(11.0°C)
53.1°F
(11.7°C)
-1.3°F
(-0.7°C)
8th Coolest Coolest since: 1952 1905
116th Warmest Warmest since: 1968 2017
Ties: 1952
Jun 1966–May 1969
36-Month
52.3°F
(11.3°C)
53.1°F
(11.7°C)
-0.8°F
(-0.4°C)
15th Coolest Coolest since: 1920 1979
108th Warmest Warmest since: 1968 2018
Ties: 1899
Jun 1965–May 1969
48-Month
52.5°F
(11.4°C)
53.1°F
(11.7°C)
-0.6°F
(-0.3°C)
18th Coolest Coolest since: 1929 1980
104th Warmest Warmest since: 1968 2019
Ties: 1900, 1902, 1929, 1996, 1997
Jun 1964–May 1969
60-Month
52.6°F
(11.4°C)
53.1°F
(11.7°C)
-0.5°F
(-0.3°C)
22nd Coolest Coolest since: 1963 1906, 1907, 1908
99th Warmest Warmest since: 1968 1957
Ties: 1903, 1928, 1929, 1963, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/