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 May 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 1921

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1921
1-Month
67.1°F
(19.5°C)
63.7°F
(17.6°C)
3.4°F
(1.9°C)
107th Coolest Coolest since: 1920 1918
20th Warmest Warmest since: 1908 1897
Ties: 2007, 2017
Aug–Sep 1921
2-Month
69.1°F
(20.6°C)
67.4°F
(19.7°C)
1.7°F
(0.9°C)
98th Coolest Coolest since: 1920 1902
29th Warmest Warmest since: 1906 1947
Ties: 1980
Jul–Sep 1921
3-Month
72.3°F
(22.4°C)
69.3°F
(20.7°C)
3.0°F
(1.7°C)
120th Coolest Coolest since: 1920 1924
7th Warmest Warmest to Date 1936
Ties: 1931
Jun–Sep 1921
4-Month
72.6°F
(22.6°C)
69.1°F
(20.6°C)
3.5°F
(2.0°C)
124th Coolest Coolest since: 1920 1915
3rd Warmest Warmest to Date 2005
May–Sep 1921
5-Month
70.5°F
(21.4°C)
67.1°F
(19.5°C)
3.4°F
(1.9°C)
126th Coolest Coolest since: 1920 1924
1st Warmest Warmest to Date 1921, 1988
Ties: 1988
Apr–Sep 1921
6-Month
67.5°F
(19.7°C)
63.9°F
(17.7°C)
3.6°F
(2.0°C)
126th Coolest Coolest since: 1920 1907
1st Warmest Warmest to Date 1921
Mar–Sep 1921
7-Month
64.2°F
(17.9°C)
59.9°F
(15.5°C)
4.3°F
(2.4°C)
125th Coolest Coolest since: 1920 1924
2nd Warmest Warmest to Date 2012
Feb–Sep 1921
8-Month
60.0°F
(15.6°C)
55.5°F
(13.1°C)
4.5°F
(2.5°C)
125th Coolest Coolest since: 1920 1904, 1917
2nd Warmest Warmest to Date 2012
Jan–Sep 1921
9-Month
56.5°F
(13.6°C)
51.7°F
(10.9°C)
4.8°F
(2.7°C)
125th Coolest Coolest since: 1920 1904, 1912
2nd Warmest Warmest to Date 2012
Dec 1920–Sep 1921
10-Month
53.7°F
(12.1°C)
49.1°F
(9.5°C)
4.6°F
(2.6°C)
124th Coolest Coolest since: 1920 1904
2nd Warmest Warmest to Date 2012
Nov 1920–Sep 1921
11-Month
52.1°F
(11.2°C)
48.1°F
(8.9°C)
4.0°F
(2.3°C)
123rd Coolest Coolest since: 1920 1904
3rd Warmest Warmest to Date 2012
Oct 1920–Sep 1921
12-Month
52.6°F
(11.4°C)
48.5°F
(9.2°C)
4.1°F
(2.2°C)
124th Coolest Coolest since: 1920 1904
2nd Warmest Warmest to Date 2012
Apr 1920–Sep 1921
18-Month
55.9°F
(13.3°C)
53.6°F
(12.0°C)
2.3°F
(1.3°C)
119th Coolest Coolest since: 1920 1904
7th Warmest Warmest to Date 2012
Ties: 1987
Oct 1919–Sep 1921
24-Month
49.5°F
(9.7°C)
48.5°F
(9.2°C)
1.0°F
(0.5°C)
98th Coolest Coolest since: 1920 1918
27th Warmest Warmest to Date 2017
Ties: 1934, 1998
Oct 1918–Sep 1921
36-Month
49.9°F
(9.9°C)
48.5°F
(9.2°C)
1.4°F
(0.7°C)
107th Coolest Coolest since: 1920 1979
17th Warmest Warmest to Date 2000
Ties: 1932, 2019
Oct 1917–Sep 1921
48-Month
48.9°F
(9.4°C)
48.5°F
(9.2°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 1920 1905, 1918
46th Warmest Warmest to Date 2001, 2002, 2019
Oct 1916–Sep 1921
60-Month
48.2°F
(9.0°C)
48.4°F
(9.1°C)
-0.2°F
(-0.1°C)
39th Coolest Coolest since: 1920 1905, 1906
83rd Warmest Warmest since: 1914 2002
Ties: 1902, 1910, 1911, 1914, 1961, 1972, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2021, retrieved on June 19, 2021 from https://www.ncdc.noaa.gov/cag/