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


California River Basin

Average Temperature Rankings, December 1997

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1997
1-Month
42.4°F
(5.8°C)
43.1°F
(6.2°C)
-0.7°F
(-0.4°C)
50th Coolest Coolest since: 1994 1932, 1990
76th Warmest Warmest since: 1996 1958
Nov–Dec 1997
2-Month
47.0°F
(8.3°C)
46.3°F
(7.9°C)
0.7°F
(0.4°C)
75th Coolest Coolest since: 1994 1994
51st Warmest Warmest since: 1996 1995
Ties: 1903, 1979
Oct–Dec 1997
3-Month
51.0°F
(10.6°C)
50.7°F
(10.4°C)
0.3°F
(0.2°C)
65th Coolest Coolest since: 1994 1916
61st Warmest Warmest since: 1996 1995
Ties: 1904, 2007
Sep–Dec 1997
4-Month
55.9°F
(13.3°C)
55.1°F
(12.8°C)
0.8°F
(0.5°C)
80th Coolest Coolest since: 1994 1916
46th Warmest Warmest since: 1996 2014
Ties: 1949, 1989, 2006
Aug–Dec 1997
5-Month
59.7°F
(15.4°C)
58.8°F
(14.9°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1994 1916
38th Warmest Warmest since: 1996 2014
Ties: 1955, 1987, 2009, 2010, 2013
Jul–Dec 1997
6-Month
62.1°F
(16.7°C)
61.5°F
(16.4°C)
0.6°F
(0.3°C)
81st Coolest Coolest since: 1994 1916
45th Warmest Warmest since: 1996 2014
Ties: 1960, 1966, 1983
Jun–Dec 1997
7-Month
63.0°F
(17.2°C)
62.5°F
(16.9°C)
0.5°F
(0.3°C)
81st Coolest Coolest since: 1994 1916
45th Warmest Warmest since: 1996 2014, 2017
Ties: 1921, 1934, 1942, 2004, 2011
May–Dec 1997
8-Month
63.6°F
(17.6°C)
62.3°F
(16.8°C)
1.3°F
(0.8°C)
107th Coolest Coolest since: 1994 1916
19th Warmest Warmest since: 1996 2014
Ties: 1939, 1950, 1992
Apr–Dec 1997
9-Month
62.7°F
(17.1°C)
61.3°F
(16.3°C)
1.4°F
(0.8°C)
104th Coolest Coolest since: 1995 1916
22nd Warmest Warmest since: 1996 2014
Ties: 2007, 2009
Mar–Dec 1997
10-Month
61.8°F
(16.6°C)
60.0°F
(15.6°C)
1.8°F
(1.0°C)
111th Coolest Coolest since: 1995 1912
15th Warmest Warmest since: 1996 2014
Ties: 1959, 2003
Feb–Dec 1997
11-Month
60.5°F
(15.8°C)
58.8°F
(14.9°C)
1.7°F
(0.9°C)
114th Coolest Coolest since: 1995 1911
12th Warmest Warmest since: 1996 2014
Ties: 2007, 2008
Jan–Dec 1997
12-Month
59.1°F
(15.1°C)
57.3°F
(14.1°C)
1.8°F
(1.0°C)
113th Coolest Coolest since: 1995 1911
13th Warmest Warmest since: 1996 2014
Ties: 2001
Jul 1996–Dec 1997
18-Month
60.5°F
(15.8°C)
58.8°F
(14.9°C)
1.7°F
(0.9°C)
113th Coolest Coolest since: 1995 1912
12th Warmest Warmest since: 1996 2015
Ties: 1981, 2004, 2009
Jan 1996–Dec 1997
24-Month
59.4°F
(15.2°C)
57.4°F
(14.1°C)
2.0°F
(1.1°C)
119th Coolest Coolest since: 1996 1912
6th Warmest Warmest to Date 2015
Ties: 2013
Jan 1995–Dec 1997
36-Month
59.2°F
(15.1°C)
57.4°F
(14.1°C)
1.8°F
(1.0°C)
117th Coolest Coolest since: 1996 1913
7th Warmest Warmest to Date 2016
Jan 1994–Dec 1997
48-Month
58.9°F
(14.9°C)
57.4°F
(14.1°C)
1.5°F
(0.8°C)
114th Coolest Coolest since: 1996 1912, 1914
9th Warmest Warmest to Date 2017
Ties: 2005, 2006
Jan 1993–Dec 1997
60-Month
58.7°F
(14.8°C)
57.4°F
(14.1°C)
1.3°F
(0.7°C)
108th Coolest Coolest since: 1996 1912
14th Warmest Warmest since: 1996 2018
Ties: 1996

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2020, retrieved on June 6, 2020 from https://www.ncdc.noaa.gov/cag/