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 May 2021. For more information, please see Climatological Rankings.


California River Basin

Average Temperature Rankings, September 1934

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1934
1-Month
69.4°F
(20.8°C)
68.5°F
(20.3°C)
0.9°F
(0.5°C)
74th Coolest Coolest since: 1933 1986
53rd Warmest Warmest since: 1932 2020
Ties: 1988, 2004
Aug–Sep 1934
2-Month
72.3°F
(22.4°C)
71.1°F
(21.7°C)
1.2°F
(0.7°C)
91st Coolest Coolest since: 1933 1900
36th Warmest Warmest since: 1913 2020
Jul–Sep 1934
3-Month
73.2°F
(22.9°C)
72.3°F
(22.4°C)
0.9°F
(0.5°C)
84th Coolest Coolest since: 1933 1900
43rd Warmest Warmest since: 1931 2020
Ties: 1945, 1974, 1997
Jun–Sep 1934
4-Month
71.5°F
(21.9°C)
71.3°F
(21.8°C)
0.2°F
(0.1°C)
61st Coolest Coolest since: 1933 1907
66th Warmest Warmest since: 1933 2020
Ties: 1896, 1933, 1987
May–Sep 1934
5-Month
70.1°F
(21.2°C)
69.2°F
(20.7°C)
0.9°F
(0.5°C)
89th Coolest Coolest since: 1933 1907
38th Warmest Warmest since: 1931 2020
Ties: 1979
Apr–Sep 1934
6-Month
68.4°F
(20.2°C)
66.7°F
(19.3°C)
1.7°F
(0.9°C)
105th Coolest Coolest since: 1933 1912
22nd Warmest Warmest since: 1931 2020
Ties: 1984, 1994
Mar–Sep 1934
7-Month
66.8°F
(19.3°C)
64.1°F
(17.8°C)
2.7°F
(1.5°C)
119th Coolest Coolest since: 1933 1912
8th Warmest Warmest to Date 2014
Ties: 2018
Feb–Sep 1934
8-Month
64.5°F
(18.1°C)
61.8°F
(16.6°C)
2.7°F
(1.5°C)
121st Coolest Coolest since: 1933 1911
6th Warmest Warmest to Date 2015
Jan–Sep 1934
9-Month
62.4°F
(16.9°C)
59.6°F
(15.3°C)
2.8°F
(1.6°C)
121st Coolest Coolest since: 1933 1903, 1911, 1917
6th Warmest Warmest to Date 2015
Ties: 2017
Dec 1933–Sep 1934
10-Month
60.5°F
(15.8°C)
57.9°F
(14.4°C)
2.6°F
(1.4°C)
120th Coolest Coolest since: 1933 1917, 1933
6th Warmest Warmest to Date 2015
Ties: 1996, 2017
Nov 1933–Sep 1934
11-Month
59.7°F
(15.4°C)
57.2°F
(14.0°C)
2.5°F
(1.4°C)
119th Coolest Coolest since: 1933 1917
7th Warmest Warmest to Date 2015
Oct 1933–Sep 1934
12-Month
60.1°F
(15.6°C)
57.4°F
(14.1°C)
2.7°F
(1.5°C)
121st Coolest Coolest since: 1933 1917
5th Warmest Warmest to Date 2015
Apr 1933–Sep 1934
18-Month
61.9°F
(16.6°C)
60.4°F
(15.8°C)
1.5°F
(0.8°C)
107th Coolest Coolest since: 1933 1917
19th Warmest Warmest to Date 2015
Ties: 2001, 2008
Oct 1932–Sep 1934
24-Month
58.0°F
(14.4°C)
57.3°F
(14.1°C)
0.7°F
(0.3°C)
83rd Coolest Coolest since: 1933 1913, 1917, 1949
42nd Warmest Warmest since: 1931 2015
Ties: 1984, 1995
Oct 1931–Sep 1934
36-Month
57.5°F
(14.2°C)
57.4°F
(14.1°C)
0.1°F
(0.1°C)
63rd Coolest Coolest since: 1933 1913
61st Warmest Warmest since: 1932 2016
Oct 1930–Sep 1934
48-Month
57.8°F
(14.3°C)
57.4°F
(14.1°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 1933 1913
46th Warmest Warmest to Date 2017, 2018
Ties: 1943, 1980, 1983, 1986
Oct 1929–Sep 1934
60-Month
57.8°F
(14.3°C)
57.4°F
(14.1°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 1933 1913
45th Warmest Warmest to Date 2018
Ties: 1941, 1942, 1943

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published June 2021, retrieved on June 15, 2021 from https://www.ncdc.noaa.gov/cag/