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 1977

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 1977
1-Month
73.3°F
(22.9°C)
74.2°F
(23.4°C)
-0.9°F
(-0.5°C)
44th Coolest
Coolest since:
1915
85th Warmest
Warmest since:
1947
Ties: 1919
Jul–Aug 1977
2-Month
75.7°F
(24.3°C)
75.3°F
(24.1°C)
0.4°F
(0.2°C)
79th Coolest
Coolest since:
1915, 1967
50th Warmest
Warmest since:
1936
Ties: 1998, 2003, 2021
Jun–Aug 1977
3-Month
74.2°F
(23.4°C)
74.3°F
(23.5°C)
-0.1°F
(-0.1°C)
57th Coolest
Coolest since:
1927
72nd Warmest
Warmest since:
1936
Ties: 1909, 1923, 1939, 1981, 2019
May–Aug 1977
4-Month
73.1°F
(22.8°C)
71.6°F
(22.0°C)
1.5°F
(0.8°C)
102nd Coolest
Coolest since:
1915
27th Warmest
Warmest since:
1936
Apr–Aug 1977
5-Month
70.1°F
(21.2°C)
67.8°F
(19.9°C)
2.3°F
(1.3°C)
120th Coolest
Coolest since:
1907
9th Warmest
Warmest since:
2010
Ties: 1921, 1941, 1987
Mar–Aug 1977
6-Month
66.3°F
(19.1°C)
63.4°F
(17.4°C)
2.9°F
(1.7°C)
122nd Coolest
Coolest since:
1960
7th Warmest
Warmest since:
2012
Feb–Aug 1977
7-Month
61.0°F
(16.1°C)
58.8°F
(14.9°C)
2.2°F
(1.2°C)
117th Coolest
Coolest since:
1904
12th Warmest
Warmest since:
2012
Ties: 2011
Jan–Aug 1977
8-Month
54.8°F
(12.7°C)
55.0°F
(12.8°C)
-0.2°F
(-0.1°C)
56th Coolest
Coolest since:
1978
73rd Warmest
Warmest since:
2012
Ties: 1900, 1901, 1993
Dec 1976–Aug 1977
9-Month
51.6°F
(10.9°C)
52.4°F
(11.3°C)
-0.8°F
(-0.4°C)
32nd Coolest
Coolest since:
1904
96th Warmest
Warmest since:
2012
Ties: 1929, 1994
Nov 1976–Aug 1977
10-Month
49.9°F
(9.9°C)
51.3°F
(10.7°C)
-1.4°F
(-0.8°C)
20th Coolest
Coolest since:
1904
108th Warmest
Warmest since:
2012
Ties: 1958
Oct 1976–Aug 1977
11-Month
49.9°F
(9.9°C)
51.8°F
(11.0°C)
-1.9°F
(-1.1°C)
10th Coolest
Coolest since:
1904
118th Warmest
Warmest since:
2012
Ties: 1920, 1926
Sep 1976–Aug 1977
12-Month
51.1°F
(10.6°C)
53.1°F
(11.7°C)
-2.0°F
(-1.1°C)
7th Coolest
Coolest since:
1904
121st Warmest
Warmest since:
2012
Ties: 2014
Mar 1976–Aug 1977
18-Month
55.2°F
(12.9°C)
56.5°F
(13.6°C)
-1.3°F
(-0.7°C)
10th Coolest
Coolest since:
1904
118th Warmest
Warmest since:
2012
Ties: 1899, 1912
Sep 1975–Aug 1977
24-Month
52.5°F
(11.4°C)
53.1°F
(11.7°C)
-0.6°F
(-0.3°C)
32nd Coolest
Coolest since:
1979
95th Warmest
Warmest since:
2017
Ties: 1897, 1899, 1924, 1985
Sep 1974–Aug 1977
36-Month
52.6°F
(11.4°C)
53.1°F
(11.7°C)
-0.5°F
(-0.3°C)
29th Coolest
Coolest since:
1979
97th Warmest
Warmest since:
2018
Ties: 1901, 1903, 1908, 1927, 1952
Sep 1973–Aug 1977
48-Month
53.0°F
(11.7°C)
53.1°F
(11.7°C)
-0.1°F
(0.0°C)
50th Coolest
Coolest since:
1980
75th Warmest
Warmest since:
2019
Ties: 1901, 1951, 2016
Sep 1972–Aug 1977
60-Month
53.0°F
(11.7°C)
53.0°F
(11.7°C)
0.0°F
(0.0°C)
51st Coolest
Coolest since:
1906, 1981, 1982
73rd Warmest
Warmest since:
2020
Ties: 1917, 1926, 1951, 1996, 1998

Citing This Page