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Rochester, Minnesota

Average Temperature Rankings, September 1947

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PeriodValue1991-2020
Mean
AnomalyRank
(1908-2022)
Warmest/Coolest
Since
Record
September 1947
1-Month
61.6°F
(16.4°C)
61.0°F
(16.1°C)
0.6°F
(0.3°C)
79th Coolest
Coolest since:
1993
29th Warmest
Warmest since:
1931
Aug–Sep 1947
2-Month
69.1°F
(20.6°C)
64.6°F
(18.1°C)
4.5°F
(2.5°C)
106th Coolest
Coolest since:
1974
1st Warmest
Warmest to Date
1947
Jul–Sep 1947
3-Month
69.5°F
(20.8°C)
66.5°F
(19.2°C)
3.0°F
(1.6°C)
102nd Coolest
Coolest since:
1992
5th Warmest
Warmest since:
1936
Ties: 1931
Jun–Sep 1947
4-Month
68.0°F
(20.0°C)
66.8°F
(19.3°C)
1.2°F
(0.7°C)
87th Coolest
Coolest since:
1992
19th Warmest
Warmest since:
1931
Ties: 1941
May–Sep 1947
5-Month
64.8°F
(18.2°C)
64.9°F
(18.3°C)
-0.1°F
(-0.1°C)
59th Coolest
Coolest since:
1915
47th Warmest
Warmest since:
1939
Ties: 1979, 2019
Apr–Sep 1947
6-Month
60.8°F
(16.0°C)
61.6°F
(16.4°C)
-0.8°F
(-0.4°C)
33rd Coolest
Coolest since:
1945, 1967, 1992
73rd Warmest
Warmest since:
1955, 2012
Ties: 1942, 1946, 1971, 1983
Mar–Sep 1947
7-Month
56.1°F
(13.4°C)
57.3°F
(14.1°C)
-1.2°F
(-0.7°C)
33rd Coolest
Coolest since:
1965
73rd Warmest
Warmest since:
2012
Ties: 1920, 1968
Feb–Sep 1947
8-Month
50.8°F
(10.4°C)
52.5°F
(11.4°C)
-1.7°F
(-1.0°C)
27th Coolest
Coolest since:
1917
79th Warmest
Warmest since:
2012
Ties: 1971, 1984, 2001, 2019
Jan–Sep 1947
9-Month
47.2°F
(8.4°C)
48.3°F
(9.1°C)
-1.1°F
(-0.7°C)
46th Coolest
Coolest since:
1917
59th Warmest
Warmest since:
2012
Ties: 1961
Dec 1946–Sep 1947
10-Month
44.5°F
(6.9°C)
45.5°F
(7.5°C)
-1.0°F
(-0.6°C)
50th Coolest
Coolest since:
1917
55th Warmest
Warmest since:
2012
Ties: 1940, 1973
Nov 1946–Sep 1947
11-Month
43.4°F
(6.3°C)
44.4°F
(6.9°C)
-1.0°F
(-0.6°C)
51st Coolest
Coolest since:
1917
54th Warmest
Warmest since:
2012
Ties: 1913, 1961
Oct 1946–Sep 1947
12-Month
44.0°F
(6.7°C)
44.7°F
(7.1°C)
-0.7°F
(-0.4°C)
57th Coolest
Coolest since:
1917
48th Warmest
Warmest since:
2012
Ties: 1935, 1946, 2015
Apr 1946–Sep 1947
18-Month
49.6°F
(9.8°C)
50.4°F
(10.2°C)
-0.8°F
(-0.4°C)
48th Coolest
Coolest since:
1951
55th Warmest
Warmest since:
2012
Ties: 1913, 1930, 1953, 2003
Oct 1945–Sep 1947
24-Month
44.0°F
(6.7°C)
44.7°F
(7.1°C)
-0.7°F
(-0.4°C)
58th Coolest
Coolest since:
1918
44th Warmest
Warmest since:
2013
Ties: 1948
Oct 1944–Sep 1947
36-Month
43.6°F
(6.4°C)
44.7°F
(7.1°C)
-1.1°F
(-0.7°C)
41st Coolest
Coolest since:
1979
59th Warmest
Warmest since:
2012
Ties: 1964, 1982
Oct 1943–Sep 1947
48-Month
43.8°F
(6.6°C)
44.7°F
(7.1°C)
-0.9°F
(-0.5°C)
52nd Coolest
Coolest since:
1918
46th Warmest
Warmest since:
2013
Ties: 1948, 1950, 1987, 1993, 1998
Oct 1942–Sep 1947
60-Month
43.5°F
(6.4°C)
44.7°F
(7.1°C)
-1.2°F
(-0.7°C)
35th Coolest
Coolest since:
1969
61st Warmest
Warmest since:
2002, 2006, 2016
Ties: 1937, 1938, 1977, 1985

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