Climate at a Glance

Statewide 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 March 2021. For more information, please see Climatological Rankings.


Indiana

Average Temperature Rankings, September 1981

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1981
1-Month
63.7°F
(17.6°C)
65.7°F
(18.7°C)
-2.0°F
(-1.1°C)
27th Coolest Coolest since: 1976 1918
100th Warmest Warmest since: 1980 1925
Ties: 1992
Aug–Sep 1981
2-Month
67.6°F
(19.8°C)
69.1°F
(20.6°C)
-1.5°F
(-0.8°C)
22nd Coolest Coolest since: 1976 1967
105th Warmest Warmest since: 1980 1936
Ties: 1896, 1918, 1929, 1993
Jul–Sep 1981
3-Month
69.8°F
(21.0°C)
70.9°F
(21.6°C)
-1.1°F
(-0.6°C)
34th Coolest Coolest since: 1979 1967
93rd Warmest Warmest since: 1980 1936
Ties: 1896, 1929, 1971
Jun–Sep 1981
4-Month
70.3°F
(21.3°C)
70.8°F
(21.6°C)
-0.5°F
(-0.3°C)
49th Coolest Coolest since: 1979 1992
78th Warmest Warmest since: 1980 1936
Ties: 2006
May–Sep 1981
5-Month
67.8°F
(19.9°C)
68.9°F
(20.5°C)
-1.1°F
(-0.6°C)
26th Coolest Coolest since: 1979 1924
101st Warmest Warmest since: 1980 1936
Ties: 1961, 1990, 2009
Apr–Sep 1981
6-Month
65.8°F
(18.8°C)
65.9°F
(18.8°C)
-0.1°F
(0.0°C)
55th Coolest Coolest since: 1979 1907
72nd Warmest Warmest since: 1980 1921, 2010
Ties: 1962, 2008
Mar–Sep 1981
7-Month
62.0°F
(16.7°C)
62.1°F
(16.7°C)
-0.1°F
(0.0°C)
54th Coolest Coolest since: 1979 1924
73rd Warmest Warmest since: 1980 1921, 2012
Ties: 1935
Feb–Sep 1981
8-Month
58.1°F
(14.5°C)
58.0°F
(14.4°C)
0.1°F
(0.1°C)
62nd Coolest Coolest since: 1980 1924
65th Warmest Warmest since: 1977 2012
Ties: 1903
Jan–Sep 1981
9-Month
54.2°F
(12.3°C)
54.5°F
(12.5°C)
-0.3°F
(-0.2°C)
49th Coolest Coolest since: 1980 1912, 1978
78th Warmest Warmest since: 1977 2012
Ties: 1909, 2009
Dec 1980–Sep 1981
10-Month
51.9°F
(11.1°C)
52.1°F
(11.2°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1980 1904
74th Warmest Warmest since: 1980 2012
Ties: 1903, 1916, 1927, 1974, 1980
Nov 1980–Sep 1981
11-Month
50.8°F
(10.4°C)
51.1°F
(10.6°C)
-0.3°F
(-0.2°C)
47th Coolest Coolest since: 1979 1904
79th Warmest Warmest since: 1980 2012
Ties: 1923, 1947, 1950
Oct 1980–Sep 1981
12-Month
50.8°F
(10.4°C)
51.3°F
(10.7°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 1979 1904
88th Warmest Warmest since: 1980 2012
Ties: 1962, 1989
Apr 1980–Sep 1981
18-Month
56.0°F
(13.3°C)
56.1°F
(13.4°C)
-0.1°F
(-0.1°C)
46th Coolest Coolest since: 1980 1918
80th Warmest Warmest since: 1976 2012
Ties: 1930, 1946, 1959, 1966, 1971, 1990, 2001
Oct 1979–Sep 1981
24-Month
50.9°F
(10.5°C)
51.3°F
(10.7°C)
-0.4°F
(-0.2°C)
36th Coolest Coolest since: 1980 1979
89th Warmest Warmest since: 1977 2017
Ties: 1916, 1966, 1985
Oct 1978–Sep 1981
36-Month
50.3°F
(10.2°C)
51.3°F
(10.7°C)
-1.0°F
(-0.5°C)
9th Coolest Coolest since: 1980 1979
115th Warmest Warmest since: 1977 2018
Ties: 1912, 1928
Oct 1977–Sep 1981
48-Month
49.9°F
(9.9°C)
51.3°F
(10.7°C)
-1.4°F
(-0.8°C)
2nd Coolest Coolest since: 1980 1980
121st Warmest Warmest since: 1979 2019
Ties: 1905, 1907, 1979
Oct 1976–Sep 1981
60-Month
49.9°F
(9.9°C)
51.3°F
(10.7°C)
-1.4°F
(-0.8°C)
2nd Coolest Coolest to Date 1982
120th Warmest Warmest since: 1980 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on May 6, 2021 from https://www.ncdc.noaa.gov/cag/