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 1. Northwest

Average Temperature Rankings, June 1966

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
June 1966
1-Month
69.3°F
(20.7°C)
69.1°F
(20.6°C)
0.2°F
(0.1°C)
60th Coolest Coolest since: 1965 1916
66th Warmest Warmest since: 1964 1934
May–Jun 1966
2-Month
62.0°F
(16.7°C)
64.4°F
(18.0°C)
-2.4°F
(-1.3°C)
13th Coolest Coolest since: 1947 1907
113th Warmest Warmest since: 1965 1934
Apr–Jun 1966
3-Month
56.6°F
(13.7°C)
59.1°F
(15.1°C)
-2.5°F
(-1.4°C)
9th Coolest Coolest since: 1961 1907
117th Warmest Warmest since: 1965 1934
Ties: 1927, 1928, 1950
Mar–Jun 1966
4-Month
52.0°F
(11.1°C)
53.2°F
(11.8°C)
-1.2°F
(-0.7°C)
32nd Coolest Coolest since: 1965 1960
94th Warmest Warmest since: 1964 2012
Ties: 1900, 1972, 1978, 1993
Feb–Jun 1966
5-Month
46.4°F
(8.0°C)
47.3°F
(8.5°C)
-0.9°F
(-0.5°C)
44th Coolest Coolest since: 1965 1917, 1947
82nd Warmest Warmest since: 1964 2012
Ties: 1935, 2013
Jan–Jun 1966
6-Month
41.0°F
(5.0°C)
42.8°F
(6.0°C)
-1.8°F
(-1.0°C)
20th Coolest Coolest since: 1960 1912
106th Warmest Warmest since: 1965 2012
Ties: 1951, 1972, 1996
Dec 1965–Jun 1966
7-Month
39.9°F
(4.4°C)
40.3°F
(4.6°C)
-0.4°F
(-0.2°C)
52nd Coolest Coolest since: 1965 1904, 1979
73rd Warmest Warmest since: 1964 2012
Ties: 1948, 1980
Nov 1965–Jun 1966
8-Month
39.8°F
(4.3°C)
39.8°F
(4.3°C)
0.0°F
(0.0°C)
66th Coolest Coolest since: 1965 1904, 1912
59th Warmest Warmest since: 1964 2012
Ties: 1909, 1952, 1974, 2011
Oct 1965–Jun 1966
9-Month
41.2°F
(5.1°C)
41.2°F
(5.1°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 1965 1912
66th Warmest Warmest since: 1964 2012
Ties: 1908, 1923, 1935, 1948, 1950, 1975
Sep 1965–Jun 1966
10-Month
43.2°F
(6.2°C)
43.4°F
(6.3°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1965 1904
79th Warmest Warmest since: 1964 2012
Ties: 1930, 1935, 1952, 1956, 1967, 1971, 1980
Aug 1965–Jun 1966
11-Month
45.6°F
(7.6°C)
45.9°F
(7.7°C)
-0.3°F
(-0.1°C)
46th Coolest Coolest since: 1965 1904
79th Warmest Warmest since: 1964 2012
Ties: 1908, 1915, 1930, 1986
Jul 1965–Jun 1966
12-Month
47.8°F
(8.8°C)
48.2°F
(9.0°C)
-0.4°F
(-0.2°C)
41st Coolest Coolest since: 1965 1904
84th Warmest Warmest since: 1964 2012
Ties: 1903, 1975, 1980, 1986
Jan 1965–Jun 1966
18-Month
45.7°F
(7.6°C)
46.4°F
(8.0°C)
-0.7°F
(-0.4°C)
30th Coolest Coolest since: 1963 1918
95th Warmest Warmest since: 1965 2017
Ties: 1900, 1926, 1929, 1967, 1994
Jul 1964–Jun 1966
24-Month
47.6°F
(8.7°C)
48.2°F
(9.0°C)
-0.6°F
(-0.3°C)
29th Coolest Coolest since: 1963 1905
95th Warmest Warmest since: 1965 2017
Ties: 1919, 1925, 1961
Jul 1963–Jun 1966
36-Month
48.3°F
(9.1°C)
48.2°F
(9.0°C)
0.1°F
(0.1°C)
67th Coolest Coolest since: 1965 1979
56th Warmest Warmest since: 1958 2018
Ties: 1898, 1911, 1936, 1948, 1958, 1986, 1998
Jul 1962–Jun 1966
48-Month
47.9°F
(8.8°C)
48.1°F
(8.9°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1965 1980
81st Warmest Warmest since: 1964 2002, 2007
Ties: 1901, 1909
Jul 1961–Jun 1966
60-Month
47.8°F
(8.8°C)
48.1°F
(8.9°C)
-0.3°F
(-0.1°C)
29th Coolest Coolest since: 1964 1907
92nd Warmest Warmest since: 1965 2002
Ties: 1901, 1917, 1961, 1964, 1978, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/