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 December 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, May 1897

View Period (Months):All1234567891011121824
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1897
1-Month
61.0°F
(16.1°C)
65.1°F
(18.4°C)
-4.1°F
(-2.3°C)
8th Coolest Coolest to Date 1917, 1924
118th Warmest Warmest since: 1896 2018
Ties: 1945, 1954, 1997
Apr–May 1897
2-Month
57.5°F
(14.2°C)
60.2°F
(15.7°C)
-2.7°F
(-1.5°C)
10th Coolest Coolest to Date 1907
116th Warmest Warmest since: 1896 1896
Mar–May 1897
3-Month
53.4°F
(11.9°C)
55.0°F
(12.8°C)
-1.6°F
(-0.9°C)
31st Coolest Coolest to Date 1960
95th Warmest Warmest since: 1896 2012
Ties: 1909
Feb–May 1897
4-Month
49.0°F
(9.4°C)
50.0°F
(10.0°C)
-1.0°F
(-0.6°C)
42nd Coolest Coolest since: 1895 1978
84th Warmest Warmest since: 1896 2012
Ties: 1928, 1934, 1975, 1996
Jan–May 1897
5-Month
45.0°F
(7.2°C)
46.2°F
(7.9°C)
-1.2°F
(-0.7°C)
31st Coolest Coolest since: 1895 1978
95th Warmest Warmest since: 1896 2012
Dec 1896–May 1897
6-Month
43.8°F
(6.6°C)
44.2°F
(6.8°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest to Date 1978
85th Warmest Warmest since: 1896 2012
Ties: 1916, 1943, 1945, 1966, 2008
Nov 1896–May 1897
7-Month
44.0°F
(6.7°C)
44.3°F
(6.8°C)
-0.3°F
(-0.1°C)
48th Coolest Coolest to Date 1978
77th Warmest Warmest since: 1896 2012
Ties: 1928
Oct 1896–May 1897
8-Month
45.2°F
(7.3°C)
45.9°F
(7.7°C)
-0.7°F
(-0.4°C)
34th Coolest Coolest to Date 1978
91st Warmest Warmest since: 1896 2012
Ties: 2003
Sep 1896–May 1897
9-Month
47.6°F
(8.7°C)
48.5°F
(9.2°C)
-0.9°F
(-0.5°C)
31st Coolest Coolest to Date 1978
94th Warmest Warmest since: 1896 2012
Aug 1896–May 1897
10-Month
50.6°F
(10.3°C)
51.3°F
(10.7°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest to Date 1978
93rd Warmest Warmest since: 1896 2012
Ties: 1906, 1929, 2015
Jul 1896–May 1897
11-Month
53.0°F
(11.7°C)
53.7°F
(12.1°C)
-0.7°F
(-0.4°C)
30th Coolest Coolest to Date 1918
95th Warmest Warmest since: 1896 2012
Ties: 1973, 1996
Jun 1896–May 1897
12-Month
54.6°F
(12.6°C)
55.3°F
(12.9°C)
-0.7°F
(-0.3°C)
27th Coolest Coolest to Date 1904, 1918
98th Warmest Warmest since: 1896 2012
Ties: 1917, 1920, 1973, 2015
Dec 1895–May 1897
18-Month
51.9°F
(11.1°C)
51.7°F
(10.9°C)
0.2°F
(0.2°C)
73rd Coolest Coolest to Date 1979
51st Warmest Warmest to Date 2017
Ties: 1921, 1946, 1989
Jun 1895–May 1897
24-Month
55.2°F
(12.9°C)
55.4°F
(13.0°C)
-0.2°F
(-0.1°C)
38th Coolest Coolest to Date 1905, 1978
86th Warmest Warmest to Date 2017
Ties: 1902, 1903, 1908, 1928, 1937, 1941

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/