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 June 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 1. Northwest

Average Temperature Rankings, April 1965

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1965
1-Month
47.2°F
(8.4°C)
48.3°F
(9.1°C)
-1.1°F
(-0.7°C)
40th Coolest Coolest since: 1961 2018
87th Warmest Warmest since: 1964 2010
Mar–Apr 1965
2-Month
36.8°F
(2.7°C)
42.0°F
(5.6°C)
-5.2°F
(-2.9°C)
6th Coolest Coolest since: 1960 1926
121st Warmest Warmest since: 1964 2012
Feb–Apr 1965
3-Month
32.2°F
(0.1°C)
36.0°F
(2.2°C)
-3.8°F
(-2.1°C)
14th Coolest Coolest since: 1960 1912, 2014
113th Warmest Warmest since: 1964 2012
Ties: 1917, 1975
Jan–Apr 1965
4-Month
29.1°F
(-1.6°C)
32.0°F
(0.0°C)
-2.9°F
(-1.6°C)
15th Coolest Coolest since: 1962 1912
112th Warmest Warmest since: 1964 2012
Dec 1964–Apr 1965
5-Month
27.7°F
(-2.4°C)
30.5°F
(-0.8°C)
-2.8°F
(-1.6°C)
16th Coolest Coolest since: 1962 1979
110th Warmest Warmest since: 1964 2012
Nov 1964–Apr 1965
6-Month
30.0°F
(-1.1°C)
31.6°F
(-0.2°C)
-1.6°F
(-0.9°C)
24th Coolest Coolest since: 1963 1912
102nd Warmest Warmest since: 1964 2012
Ties: 1943
Oct 1964–Apr 1965
7-Month
32.8°F
(0.4°C)
34.5°F
(1.4°C)
-1.7°F
(-1.0°C)
20th Coolest Coolest since: 1962 1912
106th Warmest Warmest since: 1964 2012
Ties: 1902
Sep 1964–Apr 1965
8-Month
36.6°F
(2.6°C)
38.1°F
(3.4°C)
-1.5°F
(-0.8°C)
22nd Coolest Coolest since: 1963 1904, 1912
104th Warmest Warmest since: 1964 2017
Ties: 1963
Aug 1964–Apr 1965
9-Month
40.2°F
(4.6°C)
41.8°F
(5.4°C)
-1.6°F
(-0.8°C)
16th Coolest Coolest since: 1951 1904
110th Warmest Warmest since: 1964 2017
Ties: 1970
Jul 1964–Apr 1965
10-Month
43.6°F
(6.4°C)
45.0°F
(7.2°C)
-1.4°F
(-0.8°C)
20th Coolest Coolest since: 1963 1904
106th Warmest Warmest since: 1964 2012
Ties: 1959, 1970
Jun 1964–Apr 1965
11-Month
46.1°F
(7.8°C)
47.2°F
(8.4°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1963 1904
101st Warmest Warmest since: 1964 2012, 2017
Ties: 1929, 1943, 1975
May 1964–Apr 1965
12-Month
47.6°F
(8.7°C)
48.2°F
(9.0°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1963 1918
91st Warmest Warmest since: 1964 2012, 2017
Nov 1963–Apr 1965
18-Month
42.3°F
(5.7°C)
42.7°F
(5.9°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest since: 1963 1918
85th Warmest Warmest since: 1964 2017
Ties: 1929, 1968
May 1963–Apr 1965
24-Month
48.4°F
(9.1°C)
48.3°F
(9.1°C)
0.1°F
(0.0°C)
67th Coolest Coolest since: 1964 1905
58th Warmest Warmest since: 1957 2017
Ties: 1901, 1924, 1996
May 1962–Apr 1965
36-Month
48.0°F
(8.9°C)
48.2°F
(9.0°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1964 1918
80th Warmest Warmest since: 1958 2000
Ties: 1909, 1911, 1938, 1967, 1984, 1996, 1997
May 1961–Apr 1965
48-Month
47.7°F
(8.7°C)
48.2°F
(9.0°C)
-0.5°F
(-0.3°C)
27th Coolest Coolest since: 1963 1980
96th Warmest Warmest since: 1964 2002
Ties: 1900, 1902, 1930, 1996
May 1960–Apr 1965
60-Month
47.8°F
(8.8°C)
48.2°F
(9.0°C)
-0.4°F
(-0.2°C)
30th Coolest Coolest since: 1964 1920
92nd Warmest Warmest since: 1964 2002, 2006
Ties: 1914, 1921, 1951, 1953, 1964, 1969

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2020, retrieved on July 12, 2020 from https://www.ncdc.noaa.gov/cag/