Climate at a Glance

Statewide 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

Average Temperature Rankings, September 1939

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1939
1-Month
69.1°F
(20.6°C)
68.5°F
(20.3°C)
0.6°F
(0.3°C)
67th Coolest Coolest since: 1936 1986
59th Warmest Warmest since: 1938 2012
Ties: 1968, 2000
Aug–Sep 1939
2-Month
72.4°F
(22.4°C)
71.2°F
(21.8°C)
1.2°F
(0.6°C)
97th Coolest Coolest since: 1938 1900
29th Warmest Warmest since: 1937 2012
Ties: 1935, 1952, 1960, 1966, 1983
Jul–Sep 1939
3-Month
73.4°F
(23.0°C)
72.3°F
(22.4°C)
1.1°F
(0.6°C)
91st Coolest Coolest since: 1938 1900
35th Warmest Warmest since: 1937 2018
Ties: 1917, 1922, 1971, 2004
Jun–Sep 1939
4-Month
72.2°F
(22.3°C)
71.3°F
(21.8°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1938 1907
36th Warmest Warmest since: 1938 2017
Ties: 1935, 1938, 1969, 1970, 1977, 2010
May–Sep 1939
5-Month
70.2°F
(21.2°C)
69.2°F
(20.7°C)
1.0°F
(0.5°C)
93rd Coolest Coolest since: 1938 1907
33rd Warmest Warmest since: 1937 2017
Ties: 1922, 1973, 2019
Apr–Sep 1939
6-Month
68.2°F
(20.1°C)
66.7°F
(19.3°C)
1.5°F
(0.8°C)
99th Coolest Coolest since: 1938 1912
27th Warmest Warmest since: 1936 2014
Ties: 2019
Mar–Sep 1939
7-Month
65.5°F
(18.6°C)
64.1°F
(17.8°C)
1.4°F
(0.8°C)
96th Coolest Coolest since: 1938 1912
30th Warmest Warmest since: 1936 2014
Ties: 1989
Feb–Sep 1939
8-Month
62.4°F
(16.9°C)
61.8°F
(16.6°C)
0.6°F
(0.3°C)
82nd Coolest Coolest since: 1938 1911
44th Warmest Warmest since: 1936 2015
Ties: 1970
Jan–Sep 1939
9-Month
60.2°F
(15.7°C)
59.6°F
(15.3°C)
0.6°F
(0.4°C)
83rd Coolest Coolest since: 1938 1903, 1911, 1917
43rd Warmest Warmest since: 1936 2015
Ties: 1968, 1978, 1989
Dec 1938–Sep 1939
10-Month
58.7°F
(14.8°C)
57.9°F
(14.4°C)
0.8°F
(0.4°C)
85th Coolest Coolest since: 1938 1917, 1933
40th Warmest Warmest since: 1936 2015
Ties: 1947
Nov 1938–Sep 1939
11-Month
57.6°F
(14.2°C)
57.2°F
(14.0°C)
0.4°F
(0.2°C)
79th Coolest Coolest since: 1937 1917
46th Warmest Warmest since: 1938 2015
Ties: 1947, 1954, 1989
Oct 1938–Sep 1939
12-Month
57.6°F
(14.2°C)
57.3°F
(14.1°C)
0.3°F
(0.1°C)
73rd Coolest Coolest since: 1937 1917
52nd Warmest Warmest since: 1938 2015
Ties: 1904, 1914, 1924, 1974, 1993, 2011
Apr 1938–Sep 1939
18-Month
60.8°F
(16.0°C)
60.4°F
(15.8°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1937 1917
53rd Warmest Warmest since: 1938 2015
Ties: 1968, 1985
Oct 1937–Sep 1939
24-Month
57.8°F
(14.3°C)
57.4°F
(14.1°C)
0.4°F
(0.2°C)
78th Coolest Coolest since: 1938 1913, 1917, 1949
46th Warmest Warmest since: 1936 2015
Ties: 1936, 1968, 1979
Oct 1936–Sep 1939
36-Month
57.4°F
(14.1°C)
57.3°F
(14.1°C)
0.1°F
(0.0°C)
54th Coolest Coolest since: 1937 1913
69th Warmest Warmest since: 1938 2016
Ties: 1927, 1930, 1937, 1952, 1958, 1967, 1971, 1972
Oct 1935–Sep 1939
48-Month
57.6°F
(14.2°C)
57.3°F
(14.1°C)
0.3°F
(0.1°C)
67th Coolest Coolest since: 1938 1913
55th Warmest Warmest since: 1938 2017, 2018
Ties: 1928, 1938, 1968, 1979
Oct 1934–Sep 1939
60-Month
57.6°F
(14.2°C)
57.4°F
(14.1°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1936 1913
53rd Warmest Warmest since: 1938 2018
Ties: 1928, 1931, 1936, 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2020, retrieved on May 31, 2020 from https://www.ncdc.noaa.gov/cag/