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 1931

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 1931
1-Month
79.5°F
(26.4°C)
74.7°F
(23.7°C)
4.8°F
(2.7°C)
125th Coolest Coolest since: 1930 1987
2nd Warmest Warmest to Date 2018
Jun–Jul 1931
2-Month
73.6°F
(23.1°C)
71.5°F
(21.9°C)
2.1°F
(1.2°C)
108th Coolest Coolest since: 1930 1944
19th Warmest Warmest since: 1926 2006
Ties: 1994, 2020
May–Jul 1931
3-Month
70.9°F
(21.6°C)
67.9°F
(19.9°C)
3.0°F
(1.7°C)
120th Coolest Coolest since: 1930 1953, 1998
7th Warmest Warmest to Date 2006
Apr–Jul 1931
4-Month
67.5°F
(19.7°C)
64.4°F
(18.0°C)
3.1°F
(1.7°C)
121st Coolest Coolest since: 1930 1944
6th Warmest Warmest to Date 2014
Ties: 2006
Mar–Jul 1931
5-Month
64.3°F
(17.9°C)
61.3°F
(16.3°C)
3.0°F
(1.6°C)
117th Coolest Coolest since: 1930 1912
10th Warmest Warmest since: 1926 2013, 2014
Feb–Jul 1931
6-Month
61.4°F
(16.3°C)
58.6°F
(14.8°C)
2.8°F
(1.5°C)
118th Coolest Coolest since: 1930 1948
9th Warmest Warmest since: 1926 2015
Ties: 1992, 1996, 2004
Jan–Jul 1931
7-Month
58.8°F
(14.9°C)
56.3°F
(13.5°C)
2.5°F
(1.4°C)
117th Coolest Coolest since: 1930 1955
10th Warmest Warmest to Date 2014
Ties: 1992, 2004
Dec 1930–Jul 1931
8-Month
56.7°F
(13.7°C)
54.7°F
(12.6°C)
2.0°F
(1.1°C)
106th Coolest Coolest since: 1930 1917
20th Warmest Warmest since: 1926 2015
Nov 1930–Jul 1931
9-Month
55.9°F
(13.3°C)
54.0°F
(12.2°C)
1.9°F
(1.1°C)
106th Coolest Coolest since: 1930 1917
20th Warmest Warmest since: 1926 2015
Ties: 2009
Oct 1930–Jul 1931
10-Month
56.2°F
(13.4°C)
54.7°F
(12.6°C)
1.5°F
(0.8°C)
103rd Coolest Coolest since: 1930 1917
23rd Warmest Warmest to Date 2015
Sep 1930–Jul 1931
11-Month
57.0°F
(13.9°C)
55.9°F
(13.3°C)
1.1°F
(0.6°C)
97th Coolest Coolest since: 1930 1917
29th Warmest Warmest to Date 2015
Ties: 1960, 1968
Aug 1930–Jul 1931
12-Month
58.3°F
(14.6°C)
57.3°F
(14.1°C)
1.0°F
(0.5°C)
95th Coolest Coolest since: 1930 1917
31st Warmest Warmest to Date 2015
Ties: 1951, 1960
Feb 1930–Jul 1931
18-Month
58.6°F
(14.8°C)
57.8°F
(14.3°C)
0.8°F
(0.5°C)
88th Coolest Coolest since: 1930 1913, 1949
38th Warmest Warmest since: 1927 2015
Ties: 1951, 1978, 1985
Aug 1929–Jul 1931
24-Month
58.3°F
(14.6°C)
57.4°F
(14.1°C)
0.9°F
(0.5°C)
92nd Coolest Coolest since: 1930 1913
33rd Warmest Warmest to Date 2015
Ties: 1961, 1988, 1990
Aug 1928–Jul 1931
36-Month
57.6°F
(14.2°C)
57.4°F
(14.1°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1930 1913
54th Warmest Warmest since: 1928 2015, 2016
Ties: 1926, 1932, 1938, 1979, 1984
Aug 1927–Jul 1931
48-Month
57.6°F
(14.2°C)
57.4°F
(14.1°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1930 1913
54th Warmest Warmest since: 1927 2016
Ties: 1927, 1938, 1939, 1963, 1968, 1971, 1979
Aug 1926–Jul 1931
60-Month
57.5°F
(14.2°C)
57.3°F
(14.1°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1930 1913
64th Warmest Warmest since: 1930 2017, 2018
Ties: 1930, 1944, 1954, 1959, 1971

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2020, retrieved on November 23, 2020 from https://www.ncdc.noaa.gov/cag/