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, June 1997

View Period (Months):
Download: CSV JSON XML
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
June 1997
1-Month 		72.0°F
(22.2°C)		 73.9°F
(23.3°C)		 -1.9°F
(-1.1°C)		 25th Coolest
Coolest since:
 1903
104th Warmest
Warmest since:
 1952
Ties: 1906, 1951
May–Jun 1997
2-Month 		66.5°F
(19.2°C)		 69.5°F
(20.8°C)		 -3.0°F
(-1.6°C)		 9th Coolest
Coolest since:
 1907
120th Warmest
Warmest since:
 2018
Ties: 1928
Apr–Jun 1997
3-Month 		61.2°F
(16.2°C)		 64.7°F
(18.2°C)		 -3.5°F
(-2.0°C)		 4th Coolest
Coolest since:
 1907
125th Warmest
Warmest since:
 2010
Mar–Jun 1997
4-Month 		58.0°F
(14.4°C)		 59.7°F
(15.4°C)		 -1.7°F
(-1.0°C)		 18th Coolest
Coolest since:
 1960
111th Warmest
Warmest since:
 2012
Ties: 1969, 1993
Feb–Jun 1997
5-Month 		54.3°F
(12.4°C)		 54.7°F
(12.6°C)		 -0.4°F
(-0.2°C)		 53rd Coolest
Coolest since:
 1912, 1960, 1978
76th Warmest
Warmest since:
 2012
Jan–Jun 1997
6-Month 		49.9°F
(9.9°C)		 50.8°F
(10.4°C)		 -0.9°F
(-0.5°C)		 40th Coolest
Coolest since:
 1912
89th Warmest
Warmest since:
 2012
Dec 1996–Jun 1997
7-Month 		48.0°F
(8.9°C)		 48.5°F
(9.2°C)		 -0.5°F
(-0.3°C)		 44th Coolest
Coolest since:
 1978
84th Warmest
Warmest since:
 2012
Nov 1996–Jun 1997
8-Month 		46.9°F
(8.3°C)		 48.0°F
(8.9°C)		 -1.1°F
(-0.6°C)		 27th Coolest
Coolest since:
 1912
101st Warmest
Warmest since:
 2012
Ties: 1969
Oct 1996–Jun 1997
9-Month 		48.0°F
(8.9°C)		 49.1°F
(9.5°C)		 -1.1°F
(-0.6°C)		 27th Coolest
Coolest since:
 1912, 1978
101st Warmest
Warmest since:
 2012
Ties: 1969
Sep 1996–Jun 1997
10-Month 		49.9°F
(9.9°C)		 51.1°F
(10.6°C)		 -1.2°F
(-0.7°C)		 22nd Coolest
Coolest since:
 1978
106th Warmest
Warmest since:
 2012
Ties: 1905, 1924, 1926, 1969, 1996
Aug 1996–Jun 1997
11-Month 		52.2°F
(11.2°C)		 53.3°F
(11.8°C)		 -1.1°F
(-0.6°C)		 22nd Coolest
Coolest since:
 1904, 1978
106th Warmest
Warmest since:
 2012
Jul 1996–Jun 1997
12-Month 		54.2°F
(12.3°C)		 55.4°F
(13.0°C)		 -1.2°F
(-0.7°C)		 17th Coolest
Coolest since:
 1904, 1918, 1978
111th Warmest
Warmest since:
 2012
Ties: 1940, 1980
Jan 1996–Jun 1997
18-Month 		52.8°F
(11.6°C)		 53.9°F
(12.2°C)		 -1.1°F
(-0.6°C)		 16th Coolest
Coolest since:
 1979
112th Warmest
Warmest since:
 2017
Jul 1995–Jun 1997
24-Month 		54.5°F
(12.5°C)		 55.4°F
(13.0°C)		 -0.9°F
(-0.5°C)		 15th Coolest
Coolest since:
 1978, 1979
112th Warmest
Warmest since:
 2017
Ties: 1951, 1952, 1968, 1971, 1983
Jul 1994–Jun 1997
36-Month 		54.9°F
(12.7°C)		 55.4°F
(13.0°C)		 -0.5°F
(-0.3°C)		 28th Coolest
Coolest since:
 1979
98th Warmest
Warmest since:
 2018
Ties: 1900, 1908, 1917, 1928, 1951, 1952, 2015
Jul 1993–Jun 1997
48-Month 		55.0°F
(12.8°C)		 55.3°F
(12.9°C)		 -0.3°F
(-0.1°C)		 30th Coolest
Coolest since:
 1980
95th Warmest
Warmest since:
 2019
Ties: 1899, 1915, 1930, 1964, 1996
Jul 1992–Jun 1997
60-Month 		54.8°F
(12.7°C)		 55.3°F
(12.9°C)		 -0.5°F
(-0.2°C)		 19th Coolest
Coolest since:
 1980, 1981
105th Warmest
Warmest since:
 2020
Ties: 1903, 1918, 1919, 1964

Citing This Page