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 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 9. Southeast

Average Temperature Rankings, May 1909

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1909
1-Month
62.5°F
(16.9°C)
65.0°F
(18.3°C)
-2.5°F
(-1.4°C)
29th Coolest Coolest since: 1907 1924
97th Warmest Warmest since: 1908 2018
Ties: 1929
Apr–May 1909
2-Month
58.2°F
(14.6°C)
60.1°F
(15.6°C)
-1.9°F
(-1.0°C)
20th Coolest Coolest since: 1907 1907
106th Warmest Warmest since: 1908 1896
Ties: 1979, 2008
Mar–May 1909
3-Month
53.3°F
(11.8°C)
55.0°F
(12.8°C)
-1.7°F
(-1.0°C)
25th Coolest Coolest since: 1906 1960
101st Warmest Warmest since: 1908 2012
Ties: 1906, 1920, 1928, 1943
Feb–May 1909
4-Month
49.7°F
(9.8°C)
50.0°F
(10.0°C)
-0.3°F
(-0.2°C)
52nd Coolest Coolest since: 1907 1978
74th Warmest Warmest since: 1908 2012
Ties: 1941, 1965, 1970, 1994
Jan–May 1909
5-Month
46.4°F
(8.0°C)
46.2°F
(7.9°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1906 1978
68th Warmest Warmest since: 1908 2012
Dec 1908–May 1909
6-Month
45.0°F
(7.2°C)
44.4°F
(6.9°C)
0.6°F
(0.3°C)
76th Coolest Coolest since: 1907 1978
49th Warmest Warmest since: 1908 2012
Ties: 2009
Nov 1908–May 1909
7-Month
45.2°F
(7.3°C)
44.4°F
(6.9°C)
0.8°F
(0.4°C)
83rd Coolest Coolest since: 1908 1978
42nd Warmest Warmest since: 1908 2012
Ties: 1898, 1908, 1933, 1941
Oct 1908–May 1909
8-Month
46.6°F
(8.1°C)
46.1°F
(7.8°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1908 1978
47th Warmest Warmest since: 1903 2012
Ties: 1967
Sep 1908–May 1909
9-Month
49.4°F
(9.7°C)
48.6°F
(9.2°C)
0.8°F
(0.5°C)
86th Coolest Coolest since: 1908 1978
39th Warmest Warmest since: 1903 2017
Ties: 1896, 1903, 1911, 1919, 1923, 1953, 2008
Aug 1908–May 1909
10-Month
52.2°F
(11.2°C)
51.4°F
(10.8°C)
0.8°F
(0.4°C)
84th Coolest Coolest since: 1908 1978
41st Warmest Warmest since: 1898 2017
Jul 1908–May 1909
11-Month
54.4°F
(12.4°C)
53.7°F
(12.1°C)
0.7°F
(0.3°C)
80th Coolest Coolest since: 1908 1977
45th Warmest Warmest since: 1903 2012, 2017
Ties: 1901, 1925, 1931, 1950, 2018
Jun 1908–May 1909
12-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 1908 1977
47th Warmest Warmest since: 1903 2012, 2017
Ties: 1896, 1903, 1925, 1931, 2003, 2018
Dec 1907–May 1909
18-Month
52.6°F
(11.4°C)
51.7°F
(10.9°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 1908 1979
29th Warmest Warmest to Date 2017
Ties: 1914, 2011, 2019
Jun 1907–May 1909
24-Month
55.7°F
(13.2°C)
55.5°F
(13.1°C)
0.2°F
(0.1°C)
76th Coolest Coolest since: 1908 1978
48th Warmest Warmest since: 1901 2017
Ties: 1901, 1910, 1920, 1927, 1936, 1944, 1972, 1973, 1986
Jun 1906–May 1909
36-Month
55.7°F
(13.2°C)
55.5°F
(13.1°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1908 1979
55th Warmest Warmest since: 1898 2018
Ties: 1911, 1945
Jun 1905–May 1909
48-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
51st Coolest Coolest since: 1908 1980
71st Warmest Warmest since: 1903 2019
Ties: 1901, 1915, 1926, 1927, 1948, 1987
Jun 1904–May 1909
60-Month
55.1°F
(12.8°C)
55.4°F
(13.0°C)
-0.3°F
(-0.2°C)
33rd Coolest Coolest since: 1908 1980, 1981
88th Warmest Warmest since: 1903 1935
Ties: 1918

Citing This Page

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