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 February 2020. For more information, please see Climatological Rankings.


Rochester, Minnesota

Average Temperature Rankings, December 1939

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Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1939
1-Month
29.0°F
(-1.7°C)
18.9°F
(-7.3°C)
10.1°F
(5.6°C)
99th Coolest Coolest since: 1938 1983
6th Warmest Warmest since: 1931 1931
Nov–Dec 1939
2-Month
32.7°F
(0.4°C)
25.9°F
(-3.4°C)
6.8°F
(3.8°C)
98th Coolest Coolest since: 1938 1985
6th Warmest Warmest since: 1931 2001
Oct–Dec 1939
3-Month
38.3°F
(3.5°C)
33.1°F
(0.6°C)
5.2°F
(2.9°C)
97th Coolest Coolest since: 1938 1985
7th Warmest Warmest since: 1931 1931
Sep–Dec 1939
4-Month
45.2°F
(7.3°C)
39.9°F
(4.4°C)
5.3°F
(2.9°C)
100th Coolest Coolest since: 1938 1985
3rd Warmest Warmest since: 1931 1931
Aug–Dec 1939
5-Month
50.3°F
(10.2°C)
45.6°F
(7.6°C)
4.7°F
(2.6°C)
99th Coolest Coolest since: 1938 1985
3rd Warmest Warmest since: 1931 1931
Jul–Dec 1939
6-Month
54.3°F
(12.4°C)
49.7°F
(9.8°C)
4.6°F
(2.6°C)
100th Coolest Coolest since: 1938 1985
2nd Warmest Warmest since: 1931 1931
Jun–Dec 1939
7-Month
56.7°F
(13.7°C)
52.2°F
(11.2°C)
4.5°F
(2.5°C)
100th Coolest Coolest since: 1938 1985
2nd Warmest Warmest since: 1931 1931
May–Dec 1939
8-Month
57.6°F
(14.2°C)
52.8°F
(11.6°C)
4.8°F
(2.6°C)
100th Coolest Coolest since: 1938 1985
2nd Warmest Warmest since: 1931 1931
Apr–Dec 1939
9-Month
56.0°F
(13.3°C)
52.0°F
(11.1°C)
4.0°F
(2.2°C)
100th Coolest Coolest since: 1938 1917, 1996
2nd Warmest Warmest since: 1931 1931
Ties: 1941
Mar–Dec 1939
10-Month
53.4°F
(11.9°C)
50.0°F
(10.0°C)
3.4°F
(1.9°C)
99th Coolest Coolest since: 1938 1996
3rd Warmest Warmest since: 1931 1931
Feb–Dec 1939
11-Month
49.7°F
(9.8°C)
47.2°F
(8.4°C)
2.5°F
(1.4°C)
95th Coolest Coolest since: 1938 1917
7th Warmest Warmest since: 1931 1931
Ties: 1941
Jan–Dec 1939
12-Month
47.3°F
(8.5°C)
44.5°F
(6.9°C)
2.8°F
(1.6°C)
95th Coolest Coolest since: 1938 1917
6th Warmest Warmest since: 1931 1931
Jul 1938–Dec 1939
18-Month
49.1°F
(9.5°C)
46.3°F
(7.9°C)
2.8°F
(1.6°C)
95th Coolest Coolest since: 1938 1951
4th Warmest Warmest since: 1931 1931
Jan 1938–Dec 1939
24-Month
47.0°F
(8.3°C)
44.5°F
(6.9°C)
2.5°F
(1.4°C)
94th Coolest Coolest since: 1938 1951
4th Warmest Warmest since: 1932 1931
Jan 1937–Dec 1939
36-Month
45.5°F
(7.5°C)
44.5°F
(6.9°C)
1.0°F
(0.6°C)
80th Coolest Coolest since: 1938 1952
16th Warmest Warmest since: 1935 1932
Ties: 1934, 1954, 2001
Jan 1936–Dec 1939
48-Month
45.0°F
(7.2°C)
44.4°F
(6.9°C)
0.6°F
(0.3°C)
67th Coolest Coolest since: 1938 1972
27th Warmest Warmest since: 1936 1934
Ties: 1916, 1957, 2015, 2019
Jan 1935–Dec 1939
60-Month
44.9°F
(7.2°C)
44.4°F
(6.9°C)
0.5°F
(0.3°C)
66th Coolest Coolest since: 1938 1997
26th Warmest Warmest since: 1936 1934
Ties: 1936, 1949, 2014

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published March 2020, retrieved on March 29, 2020 from https://www.ncdc.noaa.gov/cag/