Climate at a Glance

City 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 August 2021. For more information, please see Climatological Rankings.


Rochester, Minnesota

Average Temperature Rankings, September 1918

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Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1918
1-Month
54.9°F
(12.7°C)
60.0°F
(15.6°C)
-5.1°F
(-2.9°C)
4th Coolest Coolest to Date 1993
102nd Warmest Warmest since: 1917 1931
Aug–Sep 1918
2-Month
63.0°F
(17.2°C)
64.1°F
(17.8°C)
-1.1°F
(-0.6°C)
24th Coolest Coolest since: 1917 1974
81st Warmest Warmest since: 1916 1947
Ties: 1982, 1984
Jul–Sep 1918
3-Month
64.9°F
(18.3°C)
66.2°F
(19.0°C)
-1.3°F
(-0.7°C)
15th Coolest Coolest since: 1915 1992
90th Warmest Warmest since: 1917 1936
Ties: 1956, 1985
Jun–Sep 1918
4-Month
65.5°F
(18.6°C)
66.3°F
(19.1°C)
-0.8°F
(-0.5°C)
26th Coolest Coolest since: 1917 1992
78th Warmest Warmest since: 1916 1931
May–Sep 1918
5-Month
64.4°F
(18.0°C)
64.5°F
(18.1°C)
-0.1°F
(-0.1°C)
40th Coolest Coolest since: 1917 1915
64th Warmest Warmest since: 1916 1936, 1939
Ties: 1976, 1979
Apr–Sep 1918
6-Month
60.6°F
(15.9°C)
61.4°F
(16.3°C)
-0.8°F
(-0.4°C)
29th Coolest Coolest since: 1917 1992
75th Warmest Warmest since: 1916 1955
Ties: 1956, 1989
Mar–Sep 1918
7-Month
57.2°F
(14.0°C)
57.1°F
(13.9°C)
0.1°F
(0.1°C)
65th Coolest Coolest since: 1917 1965
39th Warmest Warmest since: 1914 2012
Ties: 1942, 1973, 1994, 1995, 2011
Feb–Sep 1918
8-Month
52.0°F
(11.1°C)
52.4°F
(11.3°C)
-0.4°F
(-0.2°C)
56th Coolest Coolest since: 1917 1965
48th Warmest Warmest since: 1910 2012
Ties: 1936
Jan–Sep 1918
9-Month
46.3°F
(7.9°C)
48.1°F
(8.9°C)
-1.8°F
(-1.0°C)
26th Coolest Coolest since: 1917 1917, 1979
77th Warmest Warmest since: 1916 2012
Ties: 1943, 1945
Dec 1917–Sep 1918
10-Month
42.6°F
(5.9°C)
45.2°F
(7.3°C)
-2.6°F
(-1.4°C)
16th Coolest Coolest since: 1917 1979
87th Warmest Warmest since: 1916 2012
Ties: 1920, 1996
Nov 1917–Sep 1918
11-Month
42.1°F
(5.6°C)
44.1°F
(6.7°C)
-2.0°F
(-1.1°C)
24th Coolest Coolest since: 1917 1979
79th Warmest Warmest since: 1916 2012
Ties: 1970
Oct 1917–Sep 1918
12-Month
41.7°F
(5.4°C)
44.3°F
(6.8°C)
-2.6°F
(-1.4°C)
13th Coolest Coolest since: 1917 1979
90th Warmest Warmest since: 1916 2012
Apr 1917–Sep 1918
18-Month
47.4°F
(8.6°C)
50.0°F
(10.0°C)
-2.6°F
(-1.4°C)
4th Coolest Coolest to Date 1951, 1979
97th Warmest Warmest since: 1917 2012
Oct 1916–Sep 1918
24-Month
41.1°F
(5.1°C)
44.4°F
(6.9°C)
-3.3°F
(-1.8°C)
2nd Coolest Coolest to Date 1979
98th Warmest Warmest since: 1917 2013, 2017
Oct 1915–Sep 1918
36-Month
42.1°F
(5.6°C)
44.3°F
(6.8°C)
-2.2°F
(-1.2°C)
3rd Coolest Coolest to Date 1979
95th Warmest Warmest since: 1917 2000
Oct 1914–Sep 1918
48-Month
42.5°F
(5.8°C)
44.3°F
(6.8°C)
-1.8°F
(-1.0°C)
3rd Coolest Coolest to Date 1980
93rd Warmest Warmest since: 1917 1934
Ties: 1968, 1979, 1981, 1982
Oct 1913–Sep 1918
60-Month
43.2°F
(6.2°C)
44.2°F
(6.8°C)
-1.0°F
(-0.6°C)
21st Coolest Coolest to Date 1982
73rd Warmest Warmest since: 1917 2002
Ties: 1952, 1962, 1963, 1965, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2021, retrieved on September 18, 2021 from https://www.ncdc.noaa.gov/cag/