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


California

Average Temperature Rankings, December 1939

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1939
1-Month
47.3°F
(8.5°C)
43.1°F
(6.2°C)
4.2°F
(2.3°C)
120th Coolest Coolest since: 1938 1932, 1990
6th Warmest Warmest since: 1929 1958
Nov–Dec 1939
2-Month
49.6°F
(9.8°C)
46.4°F
(8.0°C)
3.2°F
(1.8°C)
121st Coolest Coolest since: 1938 1994
5th Warmest Warmest to Date 1995
Oct–Dec 1939
3-Month
52.7°F
(11.5°C)
50.7°F
(10.4°C)
2.0°F
(1.1°C)
110th Coolest Coolest since: 1938 1916
16th Warmest Warmest since: 1937 1995, 2014
Ties: 1959, 2001
Sep–Dec 1939
4-Month
56.8°F
(13.8°C)
55.1°F
(12.8°C)
1.7°F
(1.0°C)
109th Coolest Coolest since: 1938 1916
17th Warmest Warmest since: 1937 2014
Ties: 1929, 1979, 2015
Aug–Dec 1939
5-Month
60.6°F
(15.9°C)
58.9°F
(14.9°C)
1.7°F
(1.0°C)
111th Coolest Coolest since: 1938 1916
15th Warmest Warmest since: 1937 2014
Ties: 1917, 1929, 1967
Jul–Dec 1939
6-Month
63.1°F
(17.3°C)
61.5°F
(16.4°C)
1.6°F
(0.9°C)
108th Coolest Coolest since: 1938 1916
18th Warmest Warmest since: 1937 2014
Ties: 1933, 1988, 1999, 2002, 2015
Jun–Dec 1939
7-Month
63.8°F
(17.7°C)
62.4°F
(16.9°C)
1.4°F
(0.8°C)
102nd Coolest Coolest since: 1938 1916
24th Warmest Warmest since: 1937 2014, 2017
Ties: 1988, 1999
May–Dec 1939
8-Month
63.6°F
(17.6°C)
62.2°F
(16.8°C)
1.4°F
(0.8°C)
107th Coolest Coolest since: 1938 1916
19th Warmest Warmest since: 1937 2014
Ties: 1950, 1992, 1997
Apr–Dec 1939
9-Month
63.0°F
(17.2°C)
61.3°F
(16.3°C)
1.7°F
(0.9°C)
112th Coolest Coolest since: 1938 1916
14th Warmest Warmest to Date 2014
Ties: 2002, 2006
Mar–Dec 1939
10-Month
61.7°F
(16.5°C)
60.1°F
(15.6°C)
1.6°F
(0.9°C)
109th Coolest Coolest since: 1938 1912
17th Warmest Warmest since: 1934 2014
Ties: 1981, 2003
Feb–Dec 1939
11-Month
59.7°F
(15.4°C)
58.7°F
(14.8°C)
1.0°F
(0.6°C)
93rd Coolest Coolest since: 1938 1911
33rd Warmest Warmest since: 1936 2014
Ties: 1960, 1989
Jan–Dec 1939
12-Month
58.3°F
(14.6°C)
57.4°F
(14.1°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1938 1911
32nd Warmest Warmest since: 1936 2014
Ties: 1931, 1987
Jul 1938–Dec 1939
18-Month
59.4°F
(15.2°C)
58.7°F
(14.8°C)
0.7°F
(0.4°C)
91st Coolest Coolest since: 1938 1912
34th Warmest Warmest since: 1936 2015
Ties: 1936, 1970, 1978, 1986, 2010
Jan 1938–Dec 1939
24-Month
57.8°F
(14.3°C)
57.4°F
(14.1°C)
0.4°F
(0.2°C)
80th Coolest Coolest since: 1938 1912
45th Warmest Warmest since: 1937 2015
Ties: 1927, 1967, 1978, 1982, 1985, 1994
Jan 1937–Dec 1939
36-Month
57.6°F
(14.2°C)
57.4°F
(14.1°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1937 1913
55th Warmest Warmest since: 1938 2016
Ties: 1927, 1942, 1958, 1970
Jan 1936–Dec 1939
48-Month
57.8°F
(14.3°C)
57.3°F
(14.1°C)
0.5°F
(0.2°C)
77th Coolest Coolest since: 1938 1912, 1914
46th Warmest Warmest since: 1937 2017
Ties: 1942, 1980, 1982, 1983
Jan 1935–Dec 1939
60-Month
57.6°F
(14.2°C)
57.3°F
(14.1°C)
0.3°F
(0.1°C)
67th Coolest Coolest since: 1933 1912, 1913
55th Warmest Warmest since: 1938 2018
Ties: 1959

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 28, 2020 from https://www.ncdc.noaa.gov/cag/