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


California River Basin

Average Temperature Rankings, July 1939

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 1939
1-Month
75.5°F
(24.2°C)
74.7°F
(23.7°C)
0.8°F
(0.5°C)
78th Coolest Coolest since: 1938 1987
49th Warmest Warmest since: 1937 2018
Ties: 1981, 1991
Jun–Jul 1939
2-Month
71.9°F
(22.2°C)
71.4°F
(21.9°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1935 1944
56th Warmest Warmest since: 1938 2006
Ties: 1935, 1942, 1978
May–Jul 1939
3-Month
68.7°F
(20.4°C)
67.9°F
(19.9°C)
0.8°F
(0.5°C)
82nd Coolest Coolest since: 1938 1953, 1998
45th Warmest Warmest since: 1937 2006
Ties: 1900, 1958, 1988, 1990
Apr–Jul 1939
4-Month
66.1°F
(18.9°C)
64.4°F
(18.0°C)
1.7°F
(0.9°C)
98th Coolest Coolest since: 1938 1944
29th Warmest Warmest since: 1936 2014
Ties: 1973, 1990, 1994
Mar–Jul 1939
5-Month
62.7°F
(17.1°C)
61.3°F
(16.3°C)
1.4°F
(0.8°C)
92nd Coolest Coolest since: 1938 1912
35th Warmest Warmest since: 1936 2013, 2014
Ties: 1987, 2003
Feb–Jul 1939
6-Month
59.0°F
(15.0°C)
58.6°F
(14.8°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 1938 1948
57th Warmest Warmest since: 1936 2015
Ties: 1943
Jan–Jul 1939
7-Month
56.7°F
(13.7°C)
56.3°F
(13.5°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1938 1955
52nd Warmest Warmest since: 1936 2014
Ties: 1896, 1943
Dec 1938–Jul 1939
8-Month
55.3°F
(12.9°C)
54.6°F
(12.6°C)
0.7°F
(0.3°C)
79th Coolest Coolest since: 1938 1917
47th Warmest Warmest since: 1936 2015
Ties: 1951, 1972, 2008
Nov 1938–Jul 1939
9-Month
54.3°F
(12.4°C)
54.0°F
(12.2°C)
0.3°F
(0.2°C)
66th Coolest Coolest since: 1937 1917
60th Warmest Warmest since: 1938 2015
Ties: 1927, 1957
Oct 1938–Jul 1939
10-Month
54.7°F
(12.6°C)
54.6°F
(12.6°C)
0.1°F
(0.0°C)
66th Coolest Coolest since: 1937 1917
60th Warmest Warmest since: 1938 2015
Ties: 1947, 1985
Sep 1938–Jul 1939
11-Month
56.1°F
(13.4°C)
55.9°F
(13.3°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1937 1917
59th Warmest Warmest since: 1938 2015
Aug 1938–Jul 1939
12-Month
57.6°F
(14.2°C)
57.4°F
(14.1°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1937 1917
56th Warmest Warmest since: 1938 2015
Ties: 1900, 1928
Feb 1938–Jul 1939
18-Month
57.8°F
(14.3°C)
57.8°F
(14.3°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 1937 1913, 1949
67th Warmest Warmest since: 1938 2015
Ties: 1928, 1937, 1954, 1969
Aug 1937–Jul 1939
24-Month
57.8°F
(14.3°C)
57.3°F
(14.1°C)
0.5°F
(0.2°C)
80th Coolest Coolest since: 1938 1913
45th Warmest Warmest since: 1936 2015
Ties: 1936, 1951, 1979, 1984, 1995
Aug 1936–Jul 1939
36-Month
57.4°F
(14.1°C)
57.3°F
(14.1°C)
0.1°F
(0.0°C)
58th Coolest Coolest since: 1937 1913
66th Warmest Warmest since: 1938 2015, 2016
Ties: 1934, 1937, 1963
Aug 1935–Jul 1939
48-Month
57.6°F
(14.2°C)
57.3°F
(14.1°C)
0.3°F
(0.1°C)
69th Coolest Coolest since: 1938 1913
54th Warmest Warmest since: 1938 2016
Ties: 1927, 1931, 1938, 1963, 1968, 1971, 1979
Aug 1934–Jul 1939
60-Month
57.6°F
(14.2°C)
57.4°F
(14.1°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1936 1913
52nd Warmest Warmest since: 1938 2017, 2018
Ties: 1928, 1935, 1936, 1972, 1980, 1983

Citing This Page

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