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


California River Basin

Average Temperature Rankings, September 1950

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1950
1-Month
67.7°F
(19.8°C)
68.5°F
(20.3°C)
-0.8°F
(-0.5°C)
42nd Coolest Coolest since: 1942 1986
85th Warmest Warmest since: 1949 2020
Ties: 1970
Aug–Sep 1950
2-Month
71.0°F
(21.7°C)
71.1°F
(21.7°C)
-0.1°F
(0.0°C)
53rd Coolest Coolest since: 1949 1900
74th Warmest Warmest since: 1947 2020
Jul–Sep 1950
3-Month
72.6°F
(22.6°C)
72.3°F
(22.4°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 1949 1900
59th Warmest Warmest since: 1945 2020
Ties: 1932
Jun–Sep 1950
4-Month
71.2°F
(21.8°C)
71.3°F
(21.8°C)
-0.1°F
(0.0°C)
48th Coolest Coolest since: 1948 1907
79th Warmest Warmest since: 1949 2020
Ties: 1928, 1929, 1952, 1975, 1989
May–Sep 1950
5-Month
69.2°F
(20.7°C)
69.2°F
(20.7°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1949 1907
73rd Warmest Warmest since: 1949 2020
Ties: 1946, 1949, 1957, 1968, 1975, 1986, 2010, 2011
Apr–Sep 1950
6-Month
67.0°F
(19.4°C)
66.6°F
(19.2°C)
0.4°F
(0.2°C)
69th Coolest Coolest since: 1948 1912
58th Warmest Warmest since: 1949 2020
Ties: 1904, 1935
Mar–Sep 1950
7-Month
64.4°F
(18.0°C)
64.1°F
(17.8°C)
0.3°F
(0.2°C)
74th Coolest Coolest since: 1949 1912
53rd Warmest Warmest since: 1947 2014
Ties: 1932, 1970
Feb–Sep 1950
8-Month
62.1°F
(16.7°C)
61.8°F
(16.6°C)
0.3°F
(0.1°C)
74th Coolest Coolest since: 1949 1911
53rd Warmest Warmest since: 1947 2015
Ties: 1943, 1979, 1993
Jan–Sep 1950
9-Month
59.4°F
(15.2°C)
59.6°F
(15.3°C)
-0.2°F
(-0.1°C)
49th Coolest Coolest since: 1949 1903, 1911, 1917
78th Warmest Warmest since: 1947 2015
Ties: 1906, 1935, 1946, 1983
Dec 1949–Sep 1950
10-Month
57.6°F
(14.2°C)
58.0°F
(14.4°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest since: 1949 1917, 1933
86th Warmest Warmest since: 1947 2015
Ties: 1906, 1925, 1979, 1991, 1999
Nov 1949–Sep 1950
11-Month
57.3°F
(14.1°C)
57.2°F
(14.0°C)
0.1°F
(0.1°C)
63rd Coolest Coolest since: 1949 1917
63rd Warmest Warmest since: 1947 2015
Ties: 1900, 1904, 1957, 1967, 1972, 2010
Oct 1949–Sep 1950
12-Month
57.3°F
(14.1°C)
57.4°F
(14.1°C)
-0.1°F
(0.0°C)
56th Coolest Coolest since: 1949 1917
70th Warmest Warmest since: 1947 2015
Ties: 1941, 1946, 1957, 1991
Apr 1949–Sep 1950
18-Month
60.6°F
(15.9°C)
60.5°F
(15.8°C)
0.1°F
(0.1°C)
63rd Coolest Coolest since: 1949 1917
63rd Warmest Warmest since: 1947 2015
Ties: 1918, 1930, 1937, 1943, 1947, 1963
Oct 1948–Sep 1950
24-Month
56.4°F
(13.6°C)
57.3°F
(14.1°C)
-0.9°F
(-0.5°C)
9th Coolest Coolest since: 1949 1913, 1917, 1949
116th Warmest Warmest since: 1948 2015
Ties: 1920
Oct 1947–Sep 1950
36-Month
56.2°F
(13.4°C)
57.3°F
(14.1°C)
-1.1°F
(-0.7°C)
3rd Coolest Coolest since: 1917 1913
121st Warmest Warmest since: 1949 2016
Ties: 1912
Oct 1946–Sep 1950
48-Month
56.5°F
(13.6°C)
57.3°F
(14.1°C)
-0.8°F
(-0.5°C)
8th Coolest Coolest since: 1949 1913
115th Warmest Warmest since: 1949 2017, 2018
Ties: 1918, 1919, 1922, 1949
Oct 1945–Sep 1950
60-Month
56.7°F
(13.7°C)
57.4°F
(14.1°C)
-0.7°F
(-0.4°C)
16th Coolest Coolest since: 1949 1913
106th Warmest Warmest since: 1948 2018
Ties: 1918, 1922, 1925, 1952

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published February 2021, retrieved on March 6, 2021 from https://www.ncdc.noaa.gov/cag/