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, September 1973

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
September 1973
1-Month
65.0°F
(18.3°C)
63.7°F
(17.6°C)
1.3°F
(0.7°C)
83rd Coolest
Coolest since:
1918
46th Warmest
Warmest since:
1897
Ties: 1911, 1994
Aug–Sep 1973
2-Month
68.9°F
(20.5°C)
67.4°F
(19.7°C)
1.5°F
(0.8°C)
97th Coolest
Coolest since:
1902
32nd Warmest
Warmest since:
1947
Ties: 1908, 1930, 1937, 1938
Jul–Sep 1973
3-Month
70.5°F
(21.4°C)
69.3°F
(20.7°C)
1.2°F
(0.7°C)
92nd Coolest
Coolest since:
1924
37th Warmest
Warmest since:
1936
Ties: 1987, 2011
Jun–Sep 1973
4-Month
70.6°F
(21.4°C)
69.2°F
(20.7°C)
1.4°F
(0.7°C)
97th Coolest
Coolest since:
1915
32nd Warmest
Warmest since:
2005
Ties: 1953
May–Sep 1973
5-Month
67.5°F
(19.7°C)
67.1°F
(19.5°C)
0.4°F
(0.2°C)
71st Coolest
Coolest since:
1924
58th Warmest
Warmest since:
1921, 1988
Ties: 1954, 1975, 2000
Apr–Sep 1973
6-Month
64.3°F
(17.9°C)
63.9°F
(17.7°C)
0.4°F
(0.2°C)
71st Coolest
Coolest since:
1907
58th Warmest
Warmest since:
1921
Ties: 1932, 1942, 1948, 1949, 2000
Mar–Sep 1973
7-Month
61.3°F
(16.3°C)
59.9°F
(15.5°C)
1.4°F
(0.8°C)
106th Coolest
Coolest since:
1924
23rd Warmest
Warmest since:
2012
Ties: 2020
Feb–Sep 1973
8-Month
57.1°F
(13.9°C)
55.5°F
(13.1°C)
1.6°F
(0.8°C)
106th Coolest
Coolest since:
1904, 1917
23rd Warmest
Warmest since:
2012
Ties: 1922, 1954, 1983
Jan–Sep 1973
9-Month
53.7°F
(12.1°C)
51.7°F
(10.9°C)
2.0°F
(1.2°C)
112th Coolest
Coolest since:
1904, 1912
17th Warmest
Warmest since:
2012
Ties: 1983, 2021
Dec 1972–Sep 1973
10-Month
50.6°F
(10.3°C)
49.1°F
(9.5°C)
1.5°F
(0.8°C)
100th Coolest
Coolest since:
1904
28th Warmest
Warmest since:
2012
Ties: 1922, 1938, 1939, 2022
Nov 1972–Sep 1973
11-Month
49.3°F
(9.6°C)
48.1°F
(8.9°C)
1.2°F
(0.7°C)
95th Coolest
Coolest since:
1904
33rd Warmest
Warmest since:
2012
Ties: 1922, 1942
Oct 1972–Sep 1973
12-Month
49.2°F
(9.6°C)
48.5°F
(9.2°C)
0.7°F
(0.4°C)
86th Coolest
Coolest since:
1904
42nd Warmest
Warmest since:
2012
Ties: 1911, 1949, 1985
Apr 1972–Sep 1973
18-Month
53.8°F
(12.1°C)
53.6°F
(12.0°C)
0.2°F
(0.1°C)
62nd Coolest
Coolest since:
1904
66th Warmest
Warmest since:
2012
Ties: 1971, 2001, 2003
Oct 1971–Sep 1973
24-Month
48.9°F
(9.4°C)
48.5°F
(9.2°C)
0.4°F
(0.2°C)
80th Coolest
Coolest since:
1918
47th Warmest
Warmest since:
2017
Ties: 1898, 1923, 1940, 2004
Oct 1970–Sep 1973
36-Month
48.7°F
(9.3°C)
48.4°F
(9.1°C)
0.3°F
(0.2°C)
73rd Coolest
Coolest since:
1979
53rd Warmest
Warmest since:
2000
Ties: 1931, 1949, 1983, 2016
Oct 1969–Sep 1973
48-Month
48.4°F
(9.1°C)
48.4°F
(9.1°C)
0.0°F
(0.0°C)
52nd Coolest
Coolest since:
1905, 1918
73rd Warmest
Warmest since:
2001, 2002, 2019
Ties: 1925
Oct 1968–Sep 1973
60-Month
48.3°F
(9.1°C)
48.4°F
(9.1°C)
-0.1°F
(0.0°C)
47th Coolest
Coolest since:
1905, 1906
77th Warmest
Warmest since:
2002
Ties: 1947, 1953

Citing This Page