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, July 1948

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
July 1948
1-Month		77.2°F
(25.1°C)		77.9°F
(25.5°C)		-0.7°F
(-0.4°C)		53rd Coolest
Coolest since:
2014
76th Warmest
Warmest since:
2012
Ties: 1962
Jun–Jul 1948
2-Month		75.6°F
(24.2°C)		75.9°F
(24.4°C)		-0.3°F
(-0.2°C)		58th Coolest
Coolest since:
1904, 1927
71st Warmest
Warmest since:
1934
Ties: 1902, 1916, 1938, 1956, 1963
May–Jul 1948
3-Month		71.6°F
(22.0°C)		72.3°F
(22.4°C)		-0.7°F
(-0.4°C)		42nd Coolest
Coolest since:
1924
87th Warmest
Warmest since:
1934
Ties: 1923, 1951, 1985, 1994
Apr–Jul 1948
4-Month		68.5°F
(20.3°C)		68.1°F
(20.1°C)		0.4°F
(0.2°C)		76th Coolest
Coolest since:
1907
53rd Warmest
Warmest since:
2012
Ties: 1938, 1985, 2004
Mar–Jul 1948
5-Month		63.7°F
(17.6°C)		63.4°F
(17.4°C)		0.3°F
(0.2°C)		69th Coolest
Coolest since:
1960
60th Warmest
Warmest since:
2012
Ties: 1929, 1967, 2019
Feb–Jul 1948
6-Month		58.8°F
(14.9°C)		58.6°F
(14.8°C)		0.2°F
(0.1°C)		66th Coolest
Coolest since:
1947
63rd Warmest
Warmest since:
2012
Jan–Jul 1948
7-Month		54.0°F
(12.2°C)		54.7°F
(12.6°C)		-0.7°F
(-0.4°C)		41st Coolest
Coolest since:
1912
88th Warmest
Warmest since:
2012
Ties: 1910, 1926
Dec 1947–Jul 1948
8-Month		51.9°F
(11.1°C)		52.2°F
(11.2°C)		-0.3°F
(-0.1°C)		46th Coolest
Coolest since:
1978
82nd Warmest
Warmest since:
2012
Ties: 1897, 1937, 1959
Nov 1947–Jul 1948
9-Month		50.6°F
(10.3°C)		51.3°F
(10.7°C)		-0.7°F
(-0.4°C)		39th Coolest
Coolest since:
1904, 1912
89th Warmest
Warmest since:
2012
Ties: 1980
Oct 1947–Jul 1948
10-Month		52.0°F
(11.1°C)		52.0°F
(11.1°C)		0.0°F
(0.0°C)		54th Coolest
Coolest since:
1904, 1912
74th Warmest
Warmest since:
2012
Ties: 1988, 2009
Sep 1947–Jul 1948
11-Month		53.6°F
(12.0°C)		53.5°F
(11.9°C)		0.1°F
(0.1°C)		60th Coolest
Coolest since:
1904
68th Warmest
Warmest since:
2012
Ties: 1908, 1959, 1988, 2009
Aug 1947–Jul 1948
12-Month		56.0°F
(13.3°C)		55.4°F
(13.0°C)		0.6°F
(0.3°C)		82nd Coolest
Coolest since:
1904
46th Warmest
Warmest since:
2012
Ties: 1911, 1933, 1935, 1949, 1952, 1964, 2010
Feb 1947–Jul 1948
18-Month		55.7°F
(13.2°C)		56.5°F
(13.6°C)		-0.8°F
(-0.4°C)		27th Coolest
Coolest since:
1918, 1979
101st Warmest
Warmest since:
2012
Ties: 1940, 1958, 1977, 1978, 1982
Aug 1946–Jul 1948
24-Month		55.3°F
(12.9°C)		55.4°F
(13.0°C)		-0.1°F
(-0.1°C)		48th Coolest
Coolest since:
1979
79th Warmest
Warmest since:
2017
Ties: 1897, 1902, 1908, 1920, 1936, 1941, 1966, 1996
Aug 1945–Jul 1948
36-Month		55.7°F
(13.2°C)		55.4°F
(13.0°C)		0.3°F
(0.2°C)		75th Coolest
Coolest since:
1979
51st Warmest
Warmest since:
2018
Ties: 1915
Aug 1944–Jul 1948
48-Month		55.5°F
(13.1°C)		55.3°F
(12.9°C)		0.2°F
(0.2°C)		60th Coolest
Coolest since:
1980
65th Warmest
Warmest since:
2019
Ties: 1950, 1986
Aug 1943–Jul 1948
60-Month		55.5°F
(13.1°C)		55.3°F
(12.9°C)		0.2°F
(0.2°C)		58th Coolest
Coolest since:
1906
66th Warmest
Warmest since:
2020
Ties: 1911, 1926, 1953

Citing This Page