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 1907

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 1907
1-Month
46.9°F
(8.3°C)
55.3°F
(12.9°C)
-8.4°F
(-4.6°C)
1st Coolest
Coolest to Date
1907
128th Warmest
Warmest since:
1896
Mar–Apr 1907
2-Month
49.9°F
(9.9°C)
50.0°F
(10.0°C)
-0.1°F
(-0.1°C)
61st Coolest
Coolest since:
1960
68th Warmest
Warmest since:
2012
Ties: 1953
Feb–Apr 1907
3-Month
44.6°F
(7.0°C)
44.9°F
(7.2°C)
-0.3°F
(-0.2°C)
55th Coolest
Coolest since:
1899
74th Warmest
Warmest since:
2012
Ties: 1898, 1939
Jan–Apr 1907
4-Month
42.7°F
(5.9°C)
41.5°F
(5.3°C)
1.2°F
(0.6°C)
87th Coolest
Coolest since:
1978
42nd Warmest
Warmest since:
2012
Ties: 1910, 1931, 2001
Dec 1906–Apr 1907
5-Month
41.4°F
(5.2°C)
40.1°F
(4.5°C)
1.3°F
(0.7°C)
86th Coolest
Coolest since:
1978
42nd Warmest
Warmest since:
2012
Ties: 1933, 1950
Nov 1906–Apr 1907
6-Month
41.5°F
(5.3°C)
40.9°F
(4.9°C)
0.6°F
(0.4°C)
74th Coolest
Coolest since:
1912
54th Warmest
Warmest since:
2012
Oct 1906–Apr 1907
7-Month
43.6°F
(6.4°C)
43.2°F
(6.2°C)
0.4°F
(0.2°C)
72nd Coolest
Coolest since:
1899, 1978
56th Warmest
Warmest since:
2012
Ties: 1908, 1910, 1914, 1927, 1931, 1948, 1952
Sep 1906–Apr 1907
8-Month
47.1°F
(8.4°C)
46.5°F
(8.1°C)
0.6°F
(0.3°C)
81st Coolest
Coolest since:
1918
47th Warmest
Warmest since:
2017
Ties: 1927, 1928, 1964
Aug 1906–Apr 1907
9-Month
50.4°F
(10.2°C)
49.8°F
(9.9°C)
0.6°F
(0.3°C)
82nd Coolest
Coolest since:
1918
46th Warmest
Warmest since:
2017
Ties: 1927, 1937, 1941, 1953, 1990, 2021
Jul 1906–Apr 1907
10-Month
52.9°F
(11.6°C)
52.6°F
(11.4°C)
0.3°F
(0.2°C)
72nd Coolest
Coolest since:
1918
56th Warmest
Warmest since:
2012
Ties: 1945, 1949, 1950
Jun 1906–Apr 1907
11-Month
54.6°F
(12.6°C)
54.5°F
(12.5°C)
0.1°F
(0.1°C)
60th Coolest
Coolest since:
1918
68th Warmest
Warmest since:
2012, 2017
Ties: 2018
May 1906–Apr 1907
12-Month
55.6°F
(13.1°C)
55.4°F
(13.0°C)
0.2°F
(0.1°C)
70th Coolest
Coolest since:
1918
58th Warmest
Warmest since:
2012, 2017
Ties: 1941, 1948, 1967, 1983, 2003, 2018
Nov 1905–Apr 1907
18-Month
50.4°F
(10.2°C)
50.5°F
(10.3°C)
-0.1°F
(-0.1°C)
47th Coolest
Coolest since:
1905, 1979
80th Warmest
Warmest since:
2017
Ties: 1917, 1927, 1949, 1984, 1993
May 1905–Apr 1907
24-Month
55.2°F
(12.9°C)
55.4°F
(13.0°C)
-0.2°F
(-0.1°C)
40th Coolest
Coolest since:
1978
87th Warmest
Warmest since:
2017
Ties: 1908, 1925, 1927, 1982, 1996
May 1904–Apr 1907
36-Month
54.5°F
(12.5°C)
55.4°F
(13.0°C)
-0.9°F
(-0.5°C)
13th Coolest
Coolest since:
1979
113th Warmest
Warmest since:
2018
Ties: 1962, 1977, 1984
May 1903–Apr 1907
48-Month
54.1°F
(12.3°C)
55.3°F
(12.9°C)
-1.2°F
(-0.6°C)
4th Coolest
Coolest since:
1980
121st Warmest
Warmest since:
2019
Ties: 1906, 1971
May 1902–Apr 1907
60-Month
54.4°F
(12.4°C)
55.3°F
(12.9°C)
-0.9°F
(-0.5°C)
7th Coolest
Coolest since:
1980, 1981
117th Warmest
Warmest since:
2020
Ties: 1905, 1971

Citing This Page