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 8. Southwest

Average Temperature Rankings, August 1956

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 1956
1-Month
77.2°F
(25.1°C)
76.0°F
(24.4°C)
1.2°F
(0.7°C)
91st Coolest
Coolest since:
1915
38th Warmest
Warmest since:
1936
Ties: 1960
Jul–Aug 1956
2-Month
77.1°F
(25.1°C)
77.0°F
(25.0°C)
0.1°F
(0.1°C)
72nd Coolest
Coolest since:
1967
57th Warmest
Warmest since:
1936
Ties: 1957, 1973
Jun–Aug 1956
3-Month
76.1°F
(24.5°C)
75.9°F
(24.4°C)
0.2°F
(0.1°C)
69th Coolest
Coolest since:
1915, 1927
60th Warmest
Warmest since:
1936
Ties: 2001, 2015, 2019
May–Aug 1956
4-Month
73.8°F
(23.2°C)
73.2°F
(22.9°C)
0.6°F
(0.3°C)
77th Coolest
Coolest since:
1967
52nd Warmest
Warmest since:
1936
Ties: 1926, 1999, 2001
Apr–Aug 1956
5-Month
69.8°F
(21.0°C)
69.6°F
(20.9°C)
0.2°F
(0.1°C)
67th Coolest
Coolest since:
1907
62nd Warmest
Warmest since:
2010
Ties: 1902, 1978, 1993, 2014
Mar–Aug 1956
6-Month
65.6°F
(18.7°C)
65.4°F
(18.6°C)
0.2°F
(0.1°C)
63rd Coolest
Coolest since:
1904
66th Warmest
Warmest since:
2012
Ties: 1943, 1974
Feb–Aug 1956
7-Month
61.7°F
(16.5°C)
61.1°F
(16.2°C)
0.6°F
(0.3°C)
83rd Coolest
Coolest since:
1904
46th Warmest
Warmest since:
2012
Ties: 1981, 1988, 2019
Jan–Aug 1956
8-Month
57.6°F
(14.2°C)
57.3°F
(14.1°C)
0.3°F
(0.1°C)
67th Coolest
Coolest since:
1912
62nd Warmest
Warmest since:
2012
Ties: 1901, 1909, 1988
Dec 1955–Aug 1956
9-Month
54.8°F
(12.7°C)
54.8°F
(12.7°C)
0.0°F
(0.0°C)
58th Coolest
Coolest since:
1904
70th Warmest
Warmest since:
2012
Ties: 1975, 1989, 2009
Nov 1955–Aug 1956
10-Month
53.6°F
(12.0°C)
53.8°F
(12.1°C)
-0.2°F
(-0.1°C)
47th Coolest
Coolest since:
1904
81st Warmest
Warmest since:
2012
Ties: 1900, 1937, 1947, 1973, 1980, 2008
Oct 1955–Aug 1956
11-Month
53.9°F
(12.2°C)
54.2°F
(12.3°C)
-0.3°F
(-0.1°C)
46th Coolest
Coolest since:
1904
82nd Warmest
Warmest since:
2012
Ties: 1936, 1937, 1965, 1967
Sep 1955–Aug 1956
12-Month
55.4°F
(13.0°C)
55.4°F
(13.0°C)
0.0°F
(0.0°C)
58th Coolest
Coolest since:
1904
70th Warmest
Warmest since:
2012
Ties: 1900, 1947, 1948
Mar 1955–Aug 1956
18-Month
59.3°F
(15.2°C)
58.8°F
(14.9°C)
0.5°F
(0.3°C)
84th Coolest
Coolest since:
1904
44th Warmest
Warmest since:
2012
Ties: 1901, 1938, 1943, 1998
Sep 1954–Aug 1956
24-Month
56.1°F
(13.4°C)
55.4°F
(13.0°C)
0.7°F
(0.4°C)
91st Coolest
Coolest since:
1979
36th Warmest
Warmest since:
2017
Ties: 2003
Sep 1953–Aug 1956
36-Month
56.6°F
(13.7°C)
55.3°F
(12.9°C)
1.3°F
(0.8°C)
107th Coolest
Coolest since:
1979
19th Warmest
Warmest since:
2018
Ties: 2020
Sep 1952–Aug 1956
48-Month
56.7°F
(13.7°C)
55.4°F
(13.0°C)
1.3°F
(0.7°C)
112th Coolest
Coolest since:
1980
13th Warmest
Warmest since:
2019
Ties: 1933
Sep 1951–Aug 1956
60-Month
56.6°F
(13.7°C)
55.4°F
(13.0°C)
1.2°F
(0.7°C)
111th Coolest
Coolest since:
1906
13th Warmest
Warmest since:
2020
Ties: 1957, 2007, 2018, 2022

Citing This Page