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 August 2022. For more information, please see Climatological Rankings.


California River Basin

Average Temperature Rankings, July 1940

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 1940
1-Month
73.7°F
(23.2°C)
74.7°F
(23.7°C)
-1.0°F
(-0.5°C)
32nd Coolest Coolest since: 1935 1987
97th Warmest Warmest since: 1939 2021
Jun–Jul 1940
2-Month
73.1°F
(22.8°C)
71.5°F
(21.9°C)
1.6°F
(0.9°C)
99th Coolest Coolest since: 1939 1944
30th Warmest Warmest since: 1931 2021
Ties: 1977
May–Jul 1940
3-Month
70.3°F
(21.3°C)
67.9°F
(19.9°C)
2.4°F
(1.4°C)
114th Coolest Coolest since: 1939 1953, 1998
15th Warmest Warmest since: 1931 2021
Ties: 1996
Apr–Jul 1940
4-Month
66.6°F
(19.2°C)
64.4°F
(18.0°C)
2.2°F
(1.2°C)
108th Coolest Coolest since: 1939 1944
21st Warmest Warmest since: 1931 2021
Ties: 1989
Mar–Jul 1940
5-Month
63.6°F
(17.6°C)
61.3°F
(16.3°C)
2.3°F
(1.3°C)
110th Coolest Coolest since: 1939 1912
19th Warmest Warmest since: 1934 2013, 2014, 2021
Ties: 1989
Feb–Jul 1940
6-Month
60.8°F
(16.0°C)
58.6°F
(14.8°C)
2.2°F
(1.2°C)
111th Coolest Coolest since: 1939 1948
18th Warmest Warmest since: 1934 2015
Ties: 2000
Jan–Jul 1940
7-Month
58.6°F
(14.8°C)
56.3°F
(13.5°C)
2.3°F
(1.3°C)
110th Coolest Coolest since: 1939 1955
19th Warmest Warmest since: 1934 2014
Ties: 1981, 2007
Dec 1939–Jul 1940
8-Month
57.2°F
(14.0°C)
54.7°F
(12.6°C)
2.5°F
(1.4°C)
119th Coolest Coolest since: 1939 1917
9th Warmest Warmest since: 1934 2015
Ties: 1981
Nov 1939–Jul 1940
9-Month
56.6°F
(13.7°C)
54.1°F
(12.3°C)
2.5°F
(1.4°C)
120th Coolest Coolest since: 1939 1917
8th Warmest Warmest since: 1934 2015
Ties: 2013, 2016, 2017
Oct 1939–Jul 1940
10-Month
56.8°F
(13.8°C)
54.6°F
(12.6°C)
2.2°F
(1.2°C)
113th Coolest Coolest since: 1939 1917
15th Warmest Warmest since: 1934 2015
Ties: 2004
Sep 1939–Jul 1940
11-Month
58.0°F
(14.4°C)
55.9°F
(13.3°C)
2.1°F
(1.1°C)
113th Coolest Coolest since: 1939 1917
15th Warmest Warmest since: 1934 2015
Ties: 1981
Aug 1939–Jul 1940
12-Month
59.4°F
(15.2°C)
57.3°F
(14.1°C)
2.1°F
(1.1°C)
112th Coolest Coolest since: 1939 1917
16th Warmest Warmest since: 1934 2015
Ties: 2020
Feb 1939–Jul 1940
18-Month
59.3°F
(15.2°C)
57.8°F
(14.3°C)
1.5°F
(0.9°C)
110th Coolest Coolest since: 1939 1913, 1949
18th Warmest Warmest to Date 2015
Aug 1938–Jul 1940
24-Month
58.5°F
(14.7°C)
57.4°F
(14.1°C)
1.1°F
(0.6°C)
100th Coolest Coolest since: 1939 1913
27th Warmest Warmest since: 1935 2015
Ties: 1959, 1989, 1992, 2006
Aug 1937–Jul 1940
36-Month
58.4°F
(14.7°C)
57.4°F
(14.1°C)
1.0°F
(0.6°C)
100th Coolest Coolest since: 1939 1913
26th Warmest Warmest since: 1936 2015, 2016
Ties: 1990, 1992, 2010
Aug 1936–Jul 1940
48-Month
57.9°F
(14.4°C)
57.3°F
(14.1°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1939 1913
45th Warmest Warmest since: 1937 2016
Ties: 1936, 1982, 1986
Aug 1935–Jul 1940
60-Month
58.0°F
(14.4°C)
57.4°F
(14.1°C)
0.6°F
(0.3°C)
86th Coolest Coolest since: 1939 1913
38th Warmest Warmest since: 1938 2017, 2018
Ties: 1938, 1960, 1962, 1981, 1982, 1984, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Average Temperature, published September 2022, retrieved on October 6, 2022 from https://www.ncdc.noaa.gov/cag/