Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, August 1986

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1986
1-Month
70.5°F
(21.4°C)
74.2°F
(23.4°C)
-3.7°F
(-2.0°C)
8th Coolest
Coolest since:
1915
121st Warmest
Warmest since:
1947
Jul–Aug 1986
2-Month
74.6°F
(23.7°C)
75.2°F
(24.0°C)
-0.6°F
(-0.3°C)
46th Coolest
Coolest since:
1915, 1967
83rd Warmest
Warmest since:
1936
Ties: 1903, 1939, 1970
Jun–Aug 1986
3-Month
74.6°F
(23.7°C)
74.3°F
(23.5°C)
0.3°F
(0.2°C)
74th Coolest
Coolest since:
1927
55th Warmest
Warmest since:
1936
Ties: 1964, 1966
May–Aug 1986
4-Month
72.4°F
(22.4°C)
71.6°F
(22.0°C)
0.8°F
(0.4°C)
85th Coolest
Coolest since:
1915
44th Warmest
Warmest since:
1936
Ties: 1916, 1922, 1999
Apr–Aug 1986
5-Month
69.2°F
(20.7°C)
67.8°F
(19.9°C)
1.4°F
(0.8°C)
101st Coolest
Coolest since:
1907
28th Warmest
Warmest since:
2010
Ties: 1952, 1953
Mar–Aug 1986
6-Month
65.2°F
(18.4°C)
63.5°F
(17.5°C)
1.7°F
(0.9°C)
115th Coolest
Coolest since:
1960
14th Warmest
Warmest since:
2012
Feb–Aug 1986
7-Month
60.3°F
(15.7°C)
58.8°F
(14.9°C)
1.5°F
(0.8°C)
105th Coolest
Coolest since:
1904
24th Warmest
Warmest since:
2012
Ties: 1922, 1959, 2007, 2018
Jan–Aug 1986
8-Month
56.6°F
(13.7°C)
55.0°F
(12.8°C)
1.6°F
(0.9°C)
107th Coolest
Coolest since:
1978
22nd Warmest
Warmest since:
2012
Ties: 1911, 1925, 1946, 1955, 2000
Dec 1985–Aug 1986
9-Month
52.9°F
(11.6°C)
52.4°F
(11.3°C)
0.5°F
(0.3°C)
75th Coolest
Coolest since:
1904
53rd Warmest
Warmest since:
2012
Nov 1985–Aug 1986
10-Month
52.2°F
(11.2°C)
51.4°F
(10.8°C)
0.8°F
(0.4°C)
87th Coolest
Coolest since:
1904
41st Warmest
Warmest since:
2012
Ties: 1896, 1925, 1952, 2011
Oct 1985–Aug 1986
11-Month
52.8°F
(11.6°C)
51.8°F
(11.0°C)
1.0°F
(0.6°C)
94th Coolest
Coolest since:
1904
34th Warmest
Warmest since:
2012
Ties: 2004, 2020, 2021
Sep 1985–Aug 1986
12-Month
54.0°F
(12.2°C)
53.1°F
(11.7°C)
0.9°F
(0.5°C)
94th Coolest
Coolest since:
1904
34th Warmest
Warmest since:
2012
Ties: 1913, 1919, 2011, 2021
Mar 1985–Aug 1986
18-Month
57.4°F
(14.1°C)
56.5°F
(13.6°C)
0.9°F
(0.5°C)
92nd Coolest
Coolest since:
1904
36th Warmest
Warmest since:
2012
Ties: 1931, 2020
Sep 1984–Aug 1986
24-Month
53.6°F
(12.0°C)
53.1°F
(11.7°C)
0.5°F
(0.3°C)
83rd Coolest
Coolest since:
1979
44th Warmest
Warmest since:
2017
Ties: 1957
Sep 1983–Aug 1986
36-Month
53.0°F
(11.7°C)
53.1°F
(11.7°C)
-0.1°F
(0.0°C)
54th Coolest
Coolest since:
1979
72nd Warmest
Warmest since:
2018
Ties: 1898, 1911, 1914, 1947
Sep 1982–Aug 1986
48-Month
53.3°F
(11.8°C)
53.0°F
(11.7°C)
0.3°F
(0.1°C)
68th Coolest
Coolest since:
1980
57th Warmest
Warmest since:
2019
Ties: 1925, 1938, 1940, 1958, 1998, 2015
Sep 1981–Aug 1986
60-Month
52.9°F
(11.6°C)
53.0°F
(11.7°C)
-0.1°F
(-0.1°C)
47th Coolest
Coolest since:
1906, 1981, 1982
77th Warmest
Warmest since:
2020
Ties: 1914, 1915, 1931

Citing This Page