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 2. Northeast

Average Temperature Rankings, April 1966

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 1966
1-Month		45.3°F
(7.4°C)		47.8°F
(8.8°C)		-2.5°F
(-1.4°C)		25th Coolest
Coolest since:
1907
104th Warmest
Warmest since:
1915
Ties: 1940
Mar–Apr 1966
2-Month		41.9°F
(5.5°C)		41.9°F
(5.5°C)		0.0°F
(0.0°C)		67th Coolest
Coolest since:
1926
62nd Warmest
Warmest since:
2012
Feb–Apr 1966
3-Month		36.4°F
(2.4°C)		36.2°F
(2.3°C)		0.2°F
(0.1°C)		69th Coolest
Coolest since:
1904
60th Warmest
Warmest since:
2012
Ties: 1994, 2003
Jan–Apr 1966
4-Month		31.3°F
(-0.4°C)		32.5°F
(0.3°C)		-1.2°F
(-0.7°C)		40th Coolest
Coolest since:
1912
89th Warmest
Warmest since:
2012
Ties: 1902, 1916, 1975
Dec 1965–Apr 1966
5-Month		31.8°F
(-0.1°C)		31.1°F
(-0.5°C)		0.7°F
(0.4°C)		77th Coolest
Coolest since:
1904
51st Warmest
Warmest since:
2012
Ties: 1897, 1909, 1925, 1957, 1989
Nov 1965–Apr 1966
6-Month		33.1°F
(0.6°C)		32.3°F
(0.2°C)		0.8°F
(0.4°C)		82nd Coolest
Coolest since:
1904
46th Warmest
Warmest since:
2012
Ties: 1908
Oct 1965–Apr 1966
7-Month		35.8°F
(2.1°C)		35.1°F
(1.7°C)		0.7°F
(0.4°C)		77th Coolest
Coolest since:
1904
51st Warmest
Warmest since:
2012
Ties: 1941
Sep 1965–Apr 1966
8-Month		39.2°F
(4.0°C)		38.7°F
(3.7°C)		0.5°F
(0.3°C)		75th Coolest
Coolest since:
1904
53rd Warmest
Warmest since:
2012
Ties: 1903, 1913, 1986
Aug 1965–Apr 1966
9-Month		42.5°F
(5.8°C)		42.3°F
(5.7°C)		0.2°F
(0.1°C)		63rd Coolest
Coolest since:
1904
65th Warmest
Warmest since:
2012, 2017
Ties: 1896, 1900, 1906, 1988
Jul 1965–Apr 1966
10-Month		45.5°F
(7.5°C)		45.4°F
(7.4°C)		0.1°F
(0.1°C)		60th Coolest
Coolest since:
1904
68th Warmest
Warmest since:
2012
Ties: 1934, 1967, 1984
Jun 1965–Apr 1966
11-Month		47.5°F
(8.6°C)		47.5°F
(8.6°C)		0.0°F
(0.0°C)		56th Coolest
Coolest since:
1904
72nd Warmest
Warmest since:
2012
Ties: 1946, 2018
May 1965–Apr 1966
12-Month		48.9°F
(9.4°C)		48.5°F
(9.2°C)		0.4°F
(0.2°C)		74th Coolest
Coolest since:
1904, 1918
54th Warmest
Warmest since:
2012
Ties: 1896, 1900, 1909, 1972
Nov 1964–Apr 1966
18-Month		42.9°F
(6.1°C)		43.1°F
(6.2°C)		-0.2°F
(-0.1°C)		47th Coolest
Coolest since:
1905, 1918
80th Warmest
Warmest since:
2017
Ties: 1910, 1911, 1948, 1949, 1975
May 1964–Apr 1966
24-Month		48.5°F
(9.2°C)		48.5°F
(9.2°C)		0.0°F
(0.0°C)		50th Coolest
Coolest since:
1905
77th Warmest
Warmest since:
2017
Ties: 1902, 1907, 1920, 1958, 1961, 1967, 2010
May 1963–Apr 1966
36-Month		48.7°F
(9.3°C)		48.4°F
(9.1°C)		0.3°F
(0.2°C)		74th Coolest
Coolest since:
1918
52nd Warmest
Warmest since:
2000
Ties: 1944, 1946, 1947, 1950, 1973, 1975, 1986, 1994
May 1962–Apr 1966
48-Month		48.4°F
(9.1°C)		48.4°F
(9.1°C)		0.0°F
(0.0°C)		50th Coolest
Coolest since:
1980
75th Warmest
Warmest since:
2002
Ties: 1899, 1900, 1915, 1916
May 1961–Apr 1966
60-Month		48.1°F
(8.9°C)		48.4°F
(9.1°C)		-0.3°F
(-0.2°C)		31st Coolest
Coolest since:
1908, 1920
93rd Warmest
Warmest since:
2002
Ties: 1911, 1917, 1931, 1951, 1953, 1978, 1983

Citing This Page