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 1959

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1959
1-Month
64.3°F
(17.9°C)
59.7°F
(15.4°C)
4.6°F
(2.5°C)
109th Coolest Coolest since: 1958 1907
17th Warmest Warmest since: 1944 1977
Ties: 1965
Apr–May 1959
2-Month
56.2°F
(13.4°C)
54.0°F
(12.2°C)
2.2°F
(1.2°C)
102nd Coolest Coolest since: 1958 1907
24th Warmest Warmest since: 1955 1977
Ties: 1942
Mar–May 1959
3-Month
49.1°F
(9.5°C)
47.9°F
(8.8°C)
1.2°F
(0.7°C)
81st Coolest Coolest since: 1958 1960
45th Warmest Warmest since: 1955 2012
Ties: 2005, 2009
Feb–May 1959
4-Month
42.2°F
(5.7°C)
41.9°F
(5.5°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1958 1947
55th Warmest Warmest since: 1957 2012
Ties: 1949, 1970
Jan–May 1959
5-Month
36.5°F
(2.5°C)
37.5°F
(3.1°C)
-1.0°F
(-0.6°C)
43rd Coolest Coolest since: 1958 1912
83rd Warmest Warmest since: 1957 2012
Ties: 1997
Dec 1958–May 1959
6-Month
33.6°F
(0.9°C)
35.4°F
(1.9°C)
-1.8°F
(-1.0°C)
18th Coolest Coolest since: 1951 1979
107th Warmest Warmest since: 1958 2012
Ties: 1940, 1962
Nov 1958–May 1959
7-Month
34.5°F
(1.4°C)
35.6°F
(2.0°C)
-1.1°F
(-0.6°C)
28th Coolest Coolest since: 1951 1904
97th Warmest Warmest since: 1958 2012
Oct 1958–May 1959
8-Month
37.0°F
(2.8°C)
37.7°F
(3.2°C)
-0.7°F
(-0.4°C)
37th Coolest Coolest since: 1958 1912
88th Warmest Warmest since: 1958 2012
Ties: 1937, 1958
Sep 1958–May 1959
9-Month
39.9°F
(4.4°C)
40.6°F
(4.8°C)
-0.7°F
(-0.4°C)
35th Coolest Coolest since: 1958 1904
90th Warmest Warmest since: 1957 2012
Aug 1958–May 1959
10-Month
43.0°F
(6.1°C)
43.6°F
(6.4°C)
-0.6°F
(-0.3°C)
37th Coolest Coolest since: 1958 1904
88th Warmest Warmest since: 1957 2012
Ties: 1940, 1947, 1967
Jul 1958–May 1959
11-Month
45.5°F
(7.5°C)
46.4°F
(8.0°C)
-0.9°F
(-0.5°C)
31st Coolest Coolest since: 1952 1904
94th Warmest Warmest since: 1958 2012
Ties: 1965
Jun 1958–May 1959
12-Month
47.0°F
(8.3°C)
48.2°F
(9.0°C)
-1.2°F
(-0.7°C)
21st Coolest Coolest since: 1952 1904
104th Warmest Warmest since: 1958 2012
Ties: 1929, 1943, 1952, 1994
Dec 1957–May 1959
18-Month
43.0°F
(6.1°C)
43.9°F
(6.6°C)
-0.9°F
(-0.5°C)
22nd Coolest Coolest since: 1952 1918
102nd Warmest Warmest since: 1958 2017
Ties: 1900, 1927
Jun 1957–May 1959
24-Month
47.3°F
(8.5°C)
48.2°F
(9.0°C)
-0.9°F
(-0.5°C)
21st Coolest Coolest since: 1952 1905
103rd Warmest Warmest since: 1958 2017
Ties: 1919, 1930, 1971
Jun 1956–May 1959
36-Month
47.9°F
(8.8°C)
48.2°F
(9.0°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1953 1905, 1918, 1979
81st Warmest Warmest since: 1958 2000
Ties: 1908, 1909, 1964, 1996
Jun 1955–May 1959
48-Month
48.0°F
(8.9°C)
48.2°F
(9.0°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1954 1980
76th Warmest Warmest since: 1958 2001, 2002, 2007
Ties: 1911, 1951, 1954, 1964
Jun 1954–May 1959
60-Month
48.3°F
(9.1°C)
48.1°F
(8.9°C)
0.2°F
(0.2°C)
58th Coolest Coolest since: 1954 1907, 1908
63rd Warmest Warmest since: 1958 2002
Ties: 1975, 1977, 1984, 1998

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/