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 1. Northwest

Average Temperature Rankings, May 1910

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1910
1-Month
54.6°F
(12.6°C)
59.7°F
(15.4°C)
-5.1°F
(-2.8°C)
6th Coolest Coolest since: 1907 1907
120th Warmest Warmest since: 1909 1977
Ties: 1947
Apr–May 1910
2-Month
52.6°F
(11.4°C)
54.0°F
(12.2°C)
-1.4°F
(-0.8°C)
26th Coolest Coolest since: 1909 1907
100th Warmest Warmest since: 1908 1977
Ties: 1897, 1923, 1931
Mar–May 1910
3-Month
50.6°F
(10.3°C)
47.9°F
(8.8°C)
2.7°F
(1.5°C)
108th Coolest Coolest since: 1909 1960
18th Warmest Warmest since: 1896 2012
Ties: 1955
Feb–May 1910
4-Month
42.6°F
(5.9°C)
42.0°F
(5.6°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1909 1947
46th Warmest Warmest since: 1903 2012
Ties: 1928, 1988, 2011
Jan–May 1910
5-Month
37.7°F
(3.2°C)
37.6°F
(3.1°C)
0.1°F
(0.1°C)
70th Coolest Coolest since: 1909 1912
56th Warmest Warmest since: 1908 2012
Ties: 1915, 1956, 2009, 2011, 2018
Dec 1909–May 1910
6-Month
34.0°F
(1.1°C)
35.4°F
(1.9°C)
-1.4°F
(-0.8°C)
24th Coolest Coolest since: 1905 1979
101st Warmest Warmest since: 1909 2012
Ties: 1901, 1970, 1971
Nov 1909–May 1910
7-Month
35.4°F
(1.9°C)
35.6°F
(2.0°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 1907 1904
72nd Warmest Warmest since: 1909 2012
Ties: 1950, 1972
Oct 1909–May 1910
8-Month
36.9°F
(2.7°C)
37.7°F
(3.2°C)
-0.8°F
(-0.5°C)
35th Coolest Coolest since: 1907 1912
90th Warmest Warmest since: 1909 2012
Ties: 1956
Sep 1909–May 1910
9-Month
39.6°F
(4.2°C)
40.5°F
(4.7°C)
-0.9°F
(-0.5°C)
28th Coolest Coolest since: 1905 1904
97th Warmest Warmest since: 1909 2012
Ties: 1958
Aug 1909–May 1910
10-Month
43.1°F
(6.2°C)
43.6°F
(6.4°C)
-0.5°F
(-0.2°C)
41st Coolest Coolest since: 1905 1904
84th Warmest Warmest since: 1909 2012
Ties: 1984
Jul 1909–May 1910
11-Month
45.7°F
(7.6°C)
46.4°F
(8.0°C)
-0.7°F
(-0.4°C)
34th Coolest Coolest since: 1905 1904
91st Warmest Warmest since: 1909 2012
Ties: 1958, 1971
Jun 1909–May 1910
12-Month
47.5°F
(8.6°C)
48.2°F
(9.0°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1905 1904
93rd Warmest Warmest since: 1909 2012
Ties: 1925, 1927, 1975
Dec 1908–May 1910
18-Month
43.5°F
(6.4°C)
44.0°F
(6.7°C)
-0.5°F
(-0.3°C)
40th Coolest Coolest since: 1908 1918
84th Warmest Warmest since: 1909 2017
Ties: 1901, 1902, 1961
Jun 1908–May 1910
24-Month
47.8°F
(8.8°C)
48.2°F
(9.0°C)
-0.4°F
(-0.2°C)
37th Coolest Coolest since: 1908 1905
87th Warmest Warmest since: 1909 2017
Ties: 1908, 1936, 1944
Jun 1907–May 1910
36-Month
47.8°F
(8.8°C)
48.2°F
(9.0°C)
-0.4°F
(-0.2°C)
34th Coolest Coolest since: 1907 1905, 1918, 1979
89th Warmest Warmest since: 1909 2000
Ties: 1900, 1925, 1951, 1967, 1969, 1972, 1997
Jun 1906–May 1910
48-Month
47.8°F
(8.8°C)
48.2°F
(9.0°C)
-0.4°F
(-0.2°C)
35th Coolest Coolest since: 1908 1980
87th Warmest Warmest since: 1909 2001, 2002, 2007
Ties: 1899, 1965, 1969
Jun 1905–May 1910
60-Month
47.9°F
(8.8°C)
48.2°F
(9.0°C)
-0.3°F
(-0.2°C)
40th Coolest Coolest since: 1909 1907, 1908
81st Warmest Warmest since: 1902 2002
Ties: 1900, 1914, 1951, 1965, 1967

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/