Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of January 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 2. Northeast

Average Temperature Rankings, August 1991

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1991
1-Month
73.2°F
(22.9°C)
71.1°F
(21.7°C)
2.1°F
(1.2°C)
103rd Coolest Coolest since: 1990 1915
24th Warmest Warmest since: 1988 1947
Ties: 1998
Jul–Aug 1991
2-Month
74.1°F
(23.4°C)
72.1°F
(22.3°C)
2.0°F
(1.1°C)
106th Coolest Coolest since: 1990 1915
21st Warmest Warmest since: 1988 1936
Ties: 1949
Jun–Aug 1991
3-Month
73.7°F
(23.2°C)
70.9°F
(21.6°C)
2.8°F
(1.6°C)
117th Coolest Coolest since: 1990 1915
10th Warmest Warmest since: 1988 1988
Ties: 1936
May–Aug 1991
4-Month
71.8°F
(22.1°C)
67.9°F
(19.9°C)
3.9°F
(2.2°C)
125th Coolest Coolest since: 1990 1915
2nd Warmest Warmest since: 1934 1934
Ties: 2012
Apr–Aug 1991
5-Month
67.9°F
(19.9°C)
63.9°F
(17.7°C)
4.0°F
(2.2°C)
126th Coolest Coolest since: 1990 1907
1st Warmest Warmest to Date 1991
Mar–Aug 1991
6-Month
63.2°F
(17.3°C)
59.2°F
(15.1°C)
4.0°F
(2.2°C)
123rd Coolest Coolest since: 1990 1926, 1950
4th Warmest Warmest since: 1921 2012
Feb–Aug 1991
7-Month
58.5°F
(14.7°C)
54.4°F
(12.4°C)
4.1°F
(2.3°C)
124th Coolest Coolest since: 1990 1904
3rd Warmest Warmest since: 1921 2012
Jan–Aug 1991
8-Month
53.6°F
(12.0°C)
50.2°F
(10.1°C)
3.4°F
(1.9°C)
122nd Coolest Coolest since: 1990 1912
5th Warmest Warmest since: 1987 2012
Ties: 2006
Dec 1990–Aug 1991
9-Month
50.7°F
(10.4°C)
47.5°F
(8.6°C)
3.2°F
(1.8°C)
120th Coolest Coolest since: 1990 1904
6th Warmest Warmest since: 1987 2012
Nov 1990–Aug 1991
10-Month
50.0°F
(10.0°C)
46.5°F
(8.1°C)
3.5°F
(1.9°C)
120th Coolest Coolest since: 1990 1904
6th Warmest Warmest since: 1921 2012
Oct 1990–Aug 1991
11-Month
50.1°F
(10.1°C)
47.1°F
(8.4°C)
3.0°F
(1.7°C)
119th Coolest Coolest since: 1990 1904
7th Warmest Warmest since: 1987 2012
Ties: 1987, 1999
Sep 1990–Aug 1991
12-Month
51.4°F
(10.8°C)
48.5°F
(9.2°C)
2.9°F
(1.6°C)
119th Coolest Coolest since: 1990 1904
7th Warmest Warmest since: 1987 2012
Ties: 1987, 1998, 2002
Mar 1990–Aug 1991
18-Month
54.1°F
(12.3°C)
52.0°F
(11.1°C)
2.1°F
(1.2°C)
113th Coolest Coolest since: 1990 1904
13th Warmest Warmest since: 1988 2012
Ties: 1988
Sep 1989–Aug 1991
24-Month
50.2°F
(10.1°C)
48.5°F
(9.2°C)
1.7°F
(0.9°C)
110th Coolest Coolest since: 1990 1905
15th Warmest Warmest since: 1988 2017
Sep 1988–Aug 1991
36-Month
49.6°F
(9.8°C)
48.5°F
(9.2°C)
1.1°F
(0.6°C)
101st Coolest Coolest since: 1990 1905, 1979
23rd Warmest Warmest since: 1989 2000
Ties: 1921, 1956, 2005, 2020
Sep 1987–Aug 1991
48-Month
49.6°F
(9.8°C)
48.4°F
(9.1°C)
1.2°F
(0.7°C)
105th Coolest Coolest since: 1990 1905
18th Warmest Warmest since: 1990 2001
Ties: 1922, 1955, 1956, 1989, 1990
Sep 1986–Aug 1991
60-Month
50.0°F
(10.0°C)
48.4°F
(9.1°C)
1.6°F
(0.9°C)
116th Coolest Coolest since: 1990 1906
6th Warmest Warmest to Date 2002
Ties: 2001, 2007

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2021, retrieved on March 5, 2021 from https://www.ncdc.noaa.gov/cag/