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 2021. For more information, please see Climatological Rankings.


California

Average Temperature Rankings, December 2019

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 2019
1-Month
44.4°F
(6.9°C)
43.1°F
(6.2°C)
1.3°F
(0.7°C)
88th Coolest Coolest since: 2016 1932, 1990
39th Warmest Warmest since: 2018 1958
Ties: 1934, 1957
Nov–Dec 2019
2-Month
48.7°F
(9.3°C)
46.3°F
(7.9°C)
2.4°F
(1.4°C)
112th Coolest Coolest since: 2018 1994
15th Warmest Warmest since: 2018 1995
Ties: 2018
Oct–Dec 2019
3-Month
52.1°F
(11.2°C)
50.7°F
(10.4°C)
1.4°F
(0.8°C)
99th Coolest Coolest since: 2015 1916
28th Warmest Warmest since: 2018 1995, 2014
Ties: 2003
Sep–Dec 2019
4-Month
56.3°F
(13.5°C)
55.2°F
(12.9°C)
1.1°F
(0.6°C)
96th Coolest Coolest since: 2013 1916
31st Warmest Warmest since: 2018 2020
Ties: 1943, 1953, 1959, 2005, 2010
Aug–Dec 2019
5-Month
60.4°F
(15.8°C)
58.9°F
(14.9°C)
1.5°F
(0.9°C)
105th Coolest Coolest since: 2013 1916
22nd Warmest Warmest since: 2018 2020
Jul–Dec 2019
6-Month
62.9°F
(17.2°C)
61.5°F
(16.4°C)
1.4°F
(0.8°C)
102nd Coolest Coolest since: 2013 1916
25th Warmest Warmest since: 2018 2020
Ties: 1929, 1977
Jun–Dec 2019
7-Month
64.1°F
(17.8°C)
62.5°F
(16.9°C)
1.6°F
(0.9°C)
109th Coolest Coolest since: 2013 1916
18th Warmest Warmest since: 2018 2020
Ties: 1937, 1977, 2013
May–Dec 2019
8-Month
63.4°F
(17.4°C)
62.3°F
(16.8°C)
1.1°F
(0.6°C)
101st Coolest Coolest since: 2011 1916
26th Warmest Warmest since: 2018 2020
Ties: 1929, 1936, 1959, 1967, 1988, 1999
Apr–Dec 2019
9-Month
62.8°F
(17.1°C)
61.3°F
(16.3°C)
1.5°F
(0.8°C)
107th Coolest Coolest since: 2011 1916
20th Warmest Warmest since: 2018 2014
Ties: 1934, 1950
Mar–Dec 2019
10-Month
61.4°F
(16.3°C)
60.1°F
(15.6°C)
1.3°F
(0.7°C)
104th Coolest Coolest since: 2011 1912
23rd Warmest Warmest since: 2018 2014
Ties: 1936, 1940, 1950, 1958, 1988, 1989, 2009
Feb–Dec 2019
11-Month
59.5°F
(15.3°C)
58.7°F
(14.8°C)
0.8°F
(0.5°C)
88th Coolest Coolest since: 2011 1911
39th Warmest Warmest since: 2018 2014
Ties: 1977, 1991
Jan–Dec 2019
12-Month
58.4°F
(14.7°C)
57.4°F
(14.1°C)
1.0°F
(0.6°C)
95th Coolest Coolest since: 2011 1911
32nd Warmest Warmest since: 2018 2014
Jul 2018–Dec 2019
18-Month
60.3°F
(15.7°C)
58.7°F
(14.8°C)
1.6°F
(0.9°C)
108th Coolest Coolest since: 2011 1912
18th Warmest Warmest since: 2018 2015
Ties: 2002
Jan 2018–Dec 2019
24-Month
59.3°F
(15.2°C)
57.4°F
(14.1°C)
1.9°F
(1.1°C)
118th Coolest Coolest since: 2012 1912
8th Warmest Warmest since: 2018 2015
Ties: 1997
Jan 2017–Dec 2019
36-Month
59.6°F
(15.3°C)
57.3°F
(14.1°C)
2.3°F
(1.2°C)
118th Coolest Coolest since: 2013 1913
7th Warmest Warmest since: 2018 2016
Jan 2016–Dec 2019
48-Month
59.8°F
(15.4°C)
57.4°F
(14.1°C)
2.4°F
(1.3°C)
119th Coolest Coolest since: 2014 1912, 1914
5th Warmest Warmest since: 2018 2017
Ties: 2020
Jan 2015–Dec 2019
60-Month
60.0°F
(15.6°C)
57.4°F
(14.1°C)
2.6°F
(1.5°C)
119th Coolest Coolest since: 2015 1912, 1913
4th Warmest Warmest since: 2018 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 25, 2021 from https://www.ncdc.noaa.gov/cag/