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, April 1956

View Period (Months):
Download: CSV JSON XML
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
April 1956
1-Month
53.6°F
(12.0°C)
55.3°F
(12.9°C)
-1.7°F
(-0.9°C)
29th Coolest
Coolest since:
1907
100th Warmest
Warmest since:
1896
Ties: 1911, 1917, 1973, 1979
Mar–Apr 1956
2-Month
49.2°F
(9.6°C)
50.0°F
(10.0°C)
-0.8°F
(-0.4°C)
50th Coolest
Coolest since:
1960
79th Warmest
Warmest since:
2012
Ties: 1898, 2008
Feb–Apr 1956
3-Month
45.5°F
(7.5°C)
44.9°F
(7.2°C)
0.6°F
(0.3°C)
71st Coolest
Coolest since:
1899
58th Warmest
Warmest since:
2012
Ties: 1963, 2019
Jan–Apr 1956
4-Month
41.5°F
(5.3°C)
41.5°F
(5.3°C)
0.0°F
(0.0°C)
63rd Coolest
Coolest since:
1978
66th Warmest
Warmest since:
2012
Ties: 1943
Dec 1955–Apr 1956
5-Month
39.6°F
(4.2°C)
40.1°F
(4.5°C)
-0.5°F
(-0.3°C)
44th Coolest
Coolest since:
1978
84th Warmest
Warmest since:
2012
Ties: 1971, 2015
Nov 1955–Apr 1956
6-Month
40.0°F
(4.4°C)
40.9°F
(4.9°C)
-0.9°F
(-0.5°C)
33rd Coolest
Coolest since:
1912
95th Warmest
Warmest since:
2012
Ties: 1937, 1961
Oct 1955–Apr 1956
7-Month
42.5°F
(5.8°C)
43.2°F
(6.2°C)
-0.7°F
(-0.4°C)
32nd Coolest
Coolest since:
1899, 1978
96th Warmest
Warmest since:
2012
Ties: 1961, 2003
Sep 1955–Apr 1956
8-Month
46.2°F
(7.9°C)
46.5°F
(8.1°C)
-0.3°F
(-0.2°C)
42nd Coolest
Coolest since:
1918
86th Warmest
Warmest since:
2017
Ties: 1913, 1959, 2003
Aug 1955–Apr 1956
9-Month
49.7°F
(9.8°C)
49.8°F
(9.9°C)
-0.1°F
(-0.1°C)
52nd Coolest
Coolest since:
1918
76th Warmest
Warmest since:
2017
Ties: 1911, 1928, 1933, 1961, 2003, 2018
Jul 1955–Apr 1956
10-Month
52.8°F
(11.6°C)
52.6°F
(11.4°C)
0.2°F
(0.2°C)
68th Coolest
Coolest since:
1918
60th Warmest
Warmest since:
2012
Ties: 1910, 1933, 1983, 2003
Jun 1955–Apr 1956
11-Month
54.4°F
(12.4°C)
54.5°F
(12.5°C)
-0.1°F
(-0.1°C)
54th Coolest
Coolest since:
1918
74th Warmest
Warmest since:
2012, 2017
Ties: 1943, 1944
May 1955–Apr 1956
12-Month
55.4°F
(13.0°C)
55.4°F
(13.0°C)
0.0°F
(0.0°C)
54th Coolest
Coolest since:
1918
74th Warmest
Warmest since:
2012, 2017
Ties: 1897, 1900, 1985, 1990, 2009
Nov 1954–Apr 1956
18-Month
51.2°F
(10.7°C)
50.5°F
(10.3°C)
0.7°F
(0.4°C)
88th Coolest
Coolest since:
1905, 1979
39th Warmest
Warmest since:
2017
Ties: 1931, 2002
May 1954–Apr 1956
24-Month
56.3°F
(13.5°C)
55.4°F
(13.0°C)
0.9°F
(0.5°C)
99th Coolest
Coolest since:
1978
28th Warmest
Warmest since:
2017
Ties: 1934, 1943, 1988, 2001
May 1953–Apr 1956
36-Month
56.9°F
(13.8°C)
55.4°F
(13.0°C)
1.5°F
(0.8°C)
114th Coolest
Coolest since:
1979
12th Warmest
Warmest since:
2018
Ties: 2001, 2006
May 1952–Apr 1956
48-Month
56.8°F
(13.8°C)
55.3°F
(12.9°C)
1.5°F
(0.9°C)
116th Coolest
Coolest since:
1980
9th Warmest
Warmest since:
2019
Ties: 1957, 2007, 2022
May 1951–Apr 1956
60-Month
56.5°F
(13.6°C)
55.3°F
(12.9°C)
1.2°F
(0.7°C)
108th Coolest
Coolest since:
1980, 1981
16th Warmest
Warmest since:
2020
Ties: 1934, 1936, 2007

Citing This Page