Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 8. Southwest

Average Temperature Rankings, July 1977

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
July 1977
1-Month
79.5°F
(26.4°C)
77.9°F
(25.5°C)
1.6°F
(0.9°C)
102nd Coolest
Coolest since:
2014
27th Warmest
Warmest since:
2012
Ties: 1913, 1953, 2017
Jun–Jul 1977
2-Month
77.0°F
(25.0°C)
75.9°F
(24.4°C)
1.1°F
(0.6°C)
95th Coolest
Coolest since:
1904, 1927
34th Warmest
Warmest since:
1934
Ties: 1949, 1993, 2015, 2017
May–Jul 1977
3-Month
74.6°F
(23.7°C)
72.3°F
(22.4°C)
2.3°F
(1.3°C)
113th Coolest
Coolest since:
1924
16th Warmest
Warmest since:
1934
Ties: 1944, 1986
Apr–Jul 1977
4-Month
71.0°F
(21.7°C)
68.1°F
(20.1°C)
2.9°F
(1.6°C)
124th Coolest
Coolest since:
1907
5th Warmest
Warmest since:
2012
Mar–Jul 1977
5-Month
66.8°F
(19.3°C)
63.4°F
(17.4°C)
3.4°F
(1.9°C)
126th Coolest
Coolest since:
1960
3rd Warmest
Warmest to Date
2012
Feb–Jul 1977
6-Month
61.4°F
(16.3°C)
58.6°F
(14.8°C)
2.8°F
(1.5°C)
120th Coolest
Coolest since:
1947
9th Warmest
Warmest since:
2012
Ties: 1954
Jan–Jul 1977
7-Month
54.8°F
(12.7°C)
54.7°F
(12.6°C)
0.1°F
(0.1°C)
65th Coolest
Coolest since:
1912
64th Warmest
Warmest since:
2012
Ties: 1901
Dec 1976–Jul 1977
8-Month
51.8°F
(11.0°C)
52.2°F
(11.2°C)
-0.4°F
(-0.2°C)
43rd Coolest
Coolest since:
1978
85th Warmest
Warmest since:
2012
Ties: 1907, 1962
Nov 1976–Jul 1977
9-Month
50.1°F
(10.1°C)
51.3°F
(10.7°C)
-1.2°F
(-0.6°C)
22nd Coolest
Coolest since:
1904, 1912
106th Warmest
Warmest since:
2012
Ties: 1915, 1917, 1968
Oct 1976–Jul 1977
10-Month
50.2°F
(10.1°C)
52.0°F
(11.1°C)
-1.8°F
(-1.0°C)
12th Coolest
Coolest since:
1904, 1912
116th Warmest
Warmest since:
2012
Ties: 1984
Sep 1976–Jul 1977
11-Month
51.7°F
(10.9°C)
53.5°F
(11.9°C)
-1.8°F
(-1.0°C)
7th Coolest
Coolest since:
1904
121st Warmest
Warmest since:
2012
Ties: 1958, 1960, 1970
Aug 1976–Jul 1977
12-Month
53.4°F
(11.9°C)
55.4°F
(13.0°C)
-2.0°F
(-1.1°C)
7th Coolest
Coolest since:
1904
121st Warmest
Warmest since:
2012
Feb 1976–Jul 1977
18-Month
55.7°F
(13.2°C)
56.5°F
(13.6°C)
-0.8°F
(-0.4°C)
27th Coolest
Coolest since:
1918, 1979
101st Warmest
Warmest since:
2012
Ties: 1940, 1948, 1958, 1978, 1982
Aug 1975–Jul 1977
24-Month
54.8°F
(12.7°C)
55.4°F
(13.0°C)
-0.6°F
(-0.3°C)
29th Coolest
Coolest since:
1979
98th Warmest
Warmest since:
2017
Ties: 1907, 1917, 1952
Aug 1974–Jul 1977
36-Month
54.7°F
(12.6°C)
55.4°F
(13.0°C)
-0.7°F
(-0.4°C)
18th Coolest
Coolest since:
1979
108th Warmest
Warmest since:
2018
Ties: 1899, 1917, 1961, 1963, 1968, 1981
Aug 1973–Jul 1977
48-Month
55.2°F
(12.9°C)
55.3°F
(12.9°C)
-0.1°F
(0.0°C)
39th Coolest
Coolest since:
1980
86th Warmest
Warmest since:
2019
Ties: 1903, 1909, 1926, 1951, 1952, 1965, 1966
Aug 1972–Jul 1977
60-Month
55.2°F
(12.9°C)
55.3°F
(12.9°C)
-0.1°F
(0.0°C)
43rd Coolest
Coolest since:
1906
81st Warmest
Warmest since:
2020
Ties: 1901, 1910, 1915, 1927, 1966, 1967, 1996

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