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


California River Basin

Average Temperature Rankings, September 1956

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1956
1-Month
70.2°F
(21.2°C)
68.5°F
(20.3°C)
1.7°F
(0.9°C)
89th Coolest Coolest since: 1955 1986
38th Warmest Warmest since: 1953 2020
Ties: 1935, 1949
Aug–Sep 1956
2-Month
70.8°F
(21.6°C)
71.1°F
(21.7°C)
-0.3°F
(-0.1°C)
44th Coolest Coolest since: 1954 1900
83rd Warmest Warmest since: 1955 2020
Ties: 1905, 1906, 1933, 1942, 1949, 1980
Jul–Sep 1956
3-Month
71.9°F
(22.2°C)
72.3°F
(22.4°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest since: 1954 1900
87th Warmest Warmest since: 1955 2020
Ties: 1897, 1910, 1949, 1964
Jun–Sep 1956
4-Month
71.1°F
(21.7°C)
71.3°F
(21.8°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1955 1907
84th Warmest Warmest since: 1952 2020
Ties: 1906, 1924, 1978, 1999
May–Sep 1956
5-Month
69.0°F
(20.6°C)
69.1°F
(20.6°C)
-0.1°F
(0.0°C)
45th Coolest Coolest since: 1955 1907
82nd Warmest Warmest since: 1952 2020
Ties: 1896, 1917, 1991, 1993, 1995, 1999
Apr–Sep 1956
6-Month
66.4°F
(19.1°C)
66.7°F
(19.3°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 1955 1912
77th Warmest Warmest since: 1954 2020
Ties: 1918
Mar–Sep 1956
7-Month
63.9°F
(17.7°C)
64.1°F
(17.8°C)
-0.2°F
(-0.1°C)
55th Coolest Coolest since: 1955 1912
72nd Warmest Warmest since: 1954 2014
Ties: 1898, 1918, 1919, 1954
Feb–Sep 1956
8-Month
61.0°F
(16.1°C)
61.7°F
(16.5°C)
-0.7°F
(-0.4°C)
26th Coolest Coolest since: 1955 1911
101st Warmest Warmest since: 1954 2015
Ties: 1895, 1901, 1915, 1976, 1982
Jan–Sep 1956
9-Month
59.2°F
(15.1°C)
59.6°F
(15.3°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 1955 1903, 1911, 1917
84th Warmest Warmest since: 1954 2015
Ties: 1945
Dec 1955–Sep 1956
10-Month
57.8°F
(14.3°C)
58.0°F
(14.4°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 1955 1917, 1933
73rd Warmest Warmest since: 1954 2015
Ties: 1945, 1946
Nov 1955–Sep 1956
11-Month
56.9°F
(13.8°C)
57.2°F
(14.0°C)
-0.3°F
(-0.2°C)
44th Coolest Coolest since: 1955 1917
82nd Warmest Warmest since: 1954 2015
Ties: 1896, 1901, 1925, 1927, 1946, 1991, 1998
Oct 1955–Sep 1956
12-Month
57.2°F
(14.0°C)
57.3°F
(14.1°C)
-0.1°F
(-0.1°C)
50th Coolest Coolest since: 1955 1917
76th Warmest Warmest since: 1954 2015
Ties: 1927, 1969, 1972, 1979, 1995
Apr 1955–Sep 1956
18-Month
60.0°F
(15.6°C)
60.5°F
(15.8°C)
-0.5°F
(-0.2°C)
35th Coolest Coolest since: 1955 1917
91st Warmest Warmest since: 1954 2015
Ties: 1896, 1899, 1952
Oct 1954–Sep 1956
24-Month
56.6°F
(13.7°C)
57.3°F
(14.1°C)
-0.7°F
(-0.4°C)
14th Coolest Coolest since: 1950 1913, 1917, 1949
111th Warmest Warmest since: 1955 2015
Ties: 1904, 1907, 1908, 1909, 1910, 1911, 1916, 1948, 1965, 1976
Oct 1953–Sep 1956
36-Month
57.0°F
(13.9°C)
57.4°F
(14.1°C)
-0.4°F
(-0.2°C)
37th Coolest Coolest since: 1955 1913
87th Warmest Warmest since: 1954 2016
Ties: 1902, 1933, 1944, 1966, 1976, 1977
Oct 1952–Sep 1956
48-Month
57.0°F
(13.9°C)
57.3°F
(14.1°C)
-0.3°F
(-0.2°C)
35th Coolest Coolest since: 1955 1913
88th Warmest Warmest since: 1954 2017, 2018
Ties: 1945, 1947, 1975
Oct 1951–Sep 1956
60-Month
56.9°F
(13.8°C)
57.4°F
(14.1°C)
-0.5°F
(-0.3°C)
27th Coolest Coolest since: 1952 1913
95th Warmest Warmest since: 1955 2018
Ties: 1900, 1905, 1906, 1951, 1975, 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published April 2021, retrieved on April 19, 2021 from https://www.ncdc.noaa.gov/cag/