Climate at a Glance

Regional 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.


California River Basin

Average Temperature Rankings, December 1977

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1977
1-Month
47.4°F
(8.6°C)
43.1°F
(6.2°C)
4.3°F
(2.4°C)
122nd Coolest Coolest since: 1976 1932, 1990
4th Warmest Warmest since: 1958 1958
Ties: 2017
Nov–Dec 1977
2-Month
49.3°F
(9.6°C)
46.3°F
(7.9°C)
3.0°F
(1.7°C)
118th Coolest Coolest since: 1976 1994
8th Warmest Warmest since: 1958 1995
Oct–Dec 1977
3-Month
53.3°F
(11.8°C)
50.8°F
(10.4°C)
2.5°F
(1.4°C)
116th Coolest Coolest since: 1976 1916
10th Warmest Warmest since: 1958 1995
Sep–Dec 1977
4-Month
56.9°F
(13.8°C)
55.2°F
(12.9°C)
1.7°F
(0.9°C)
110th Coolest Coolest since: 1976 1916
16th Warmest Warmest since: 1958 2014
Aug–Dec 1977
5-Month
60.5°F
(15.8°C)
58.9°F
(14.9°C)
1.6°F
(0.9°C)
107th Coolest Coolest since: 1976 1916
19th Warmest Warmest since: 1967 2014
Ties: 2016
Jul–Dec 1977
6-Month
62.9°F
(17.2°C)
61.5°F
(16.4°C)
1.4°F
(0.8°C)
102nd Coolest Coolest since: 1976 1916
24th Warmest Warmest since: 1967 2014
Ties: 1929, 2019
Jun–Dec 1977
7-Month
64.1°F
(17.8°C)
62.5°F
(16.9°C)
1.6°F
(0.9°C)
109th Coolest Coolest since: 1976 1916
17th Warmest Warmest since: 1958 2014, 2017
Ties: 1937, 2013
May–Dec 1977
8-Month
63.0°F
(17.2°C)
62.3°F
(16.8°C)
0.7°F
(0.4°C)
84th Coolest Coolest since: 1976 1916
42nd Warmest Warmest since: 1974 2014
Ties: 1974, 1987, 2004
Apr–Dec 1977
9-Month
62.2°F
(16.8°C)
61.3°F
(16.3°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1976 1916
38th Warmest Warmest since: 1966 2014
Ties: 1979
Mar–Dec 1977
10-Month
60.6°F
(15.9°C)
60.1°F
(15.6°C)
0.5°F
(0.3°C)
81st Coolest Coolest since: 1976 1912
45th Warmest Warmest since: 1974 2014
Ties: 1969, 1974, 1993, 1999
Feb–Dec 1977
11-Month
59.5°F
(15.3°C)
58.8°F
(14.9°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1976 1911
38th Warmest Warmest since: 1966 2014
Ties: 1937, 1991, 2019
Jan–Dec 1977
12-Month
58.0°F
(14.4°C)
57.4°F
(14.1°C)
0.6°F
(0.3°C)
86th Coolest Coolest since: 1976 1911
40th Warmest Warmest since: 1966 2014
Ties: 1960, 1966, 1990, 1994, 1999
Jul 1976–Dec 1977
18-Month
59.2°F
(15.1°C)
58.8°F
(14.9°C)
0.4°F
(0.2°C)
78th Coolest Coolest since: 1976 1912
47th Warmest Warmest since: 1970 2015
Ties: 1961, 1990, 1993, 1999
Jan 1976–Dec 1977
24-Month
57.7°F
(14.3°C)
57.4°F
(14.1°C)
0.3°F
(0.2°C)
74th Coolest Coolest since: 1976 1912
51st Warmest Warmest since: 1970 2015
Ties: 1936, 1951, 1967, 1970
Jan 1975–Dec 1977
36-Month
57.2°F
(14.0°C)
57.3°F
(14.1°C)
-0.1°F
(-0.1°C)
47th Coolest Coolest since: 1976 1913
77th Warmest Warmest since: 1974 2016
Ties: 1906, 1951, 1954, 1971
Jan 1974–Dec 1977
48-Month
57.3°F
(14.1°C)
57.3°F
(14.1°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1976 1912, 1914
70th Warmest Warmest since: 1971 2017
Ties: 1953, 1958, 1971, 1978
Jan 1973–Dec 1977
60-Month
57.3°F
(14.1°C)
57.3°F
(14.1°C)
0.0°F
(0.0°C)
49th Coolest Coolest since: 1976 1912
73rd Warmest Warmest since: 1972 2018
Ties: 1927, 1958, 1968, 1971, 1972

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published March 2020, retrieved on March 30, 2020 from https://www.ncdc.noaa.gov/cag/