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 1970

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1970
1-Month
67.7°F
(19.8°C)
68.5°F
(20.3°C)
-0.8°F
(-0.5°C)
42nd Coolest Coolest since: 1965 1986
85th Warmest Warmest since: 1969 2020
Ties: 1950
Aug–Sep 1970
2-Month
71.4°F
(21.9°C)
71.1°F
(21.7°C)
0.3°F
(0.2°C)
58th Coolest Coolest since: 1968 1900
69th Warmest Warmest since: 1969 2020
Ties: 1917, 1929, 1944, 1953, 1977, 2005
Jul–Sep 1970
3-Month
73.1°F
(22.8°C)
72.3°F
(22.4°C)
0.8°F
(0.4°C)
80th Coolest Coolest since: 1968 1900
47th Warmest Warmest since: 1969 2020
Ties: 1938
Jun–Sep 1970
4-Month
72.2°F
(22.3°C)
71.3°F
(21.8°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1969 1907
37th Warmest Warmest since: 1969 2020
Ties: 1935, 1938, 1939, 1969, 1977, 2010
May–Sep 1970
5-Month
70.3°F
(21.3°C)
69.2°F
(20.7°C)
1.1°F
(0.6°C)
94th Coolest Coolest since: 1968 1907
33rd Warmest Warmest since: 1969 2020
Apr–Sep 1970
6-Month
66.9°F
(19.4°C)
66.7°F
(19.3°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1968 1912
61st Warmest Warmest since: 1969 2020
Ties: 1898, 1919, 1922, 1962
Mar–Sep 1970
7-Month
64.4°F
(18.0°C)
64.1°F
(17.8°C)
0.3°F
(0.2°C)
74th Coolest Coolest since: 1968 1912
53rd Warmest Warmest since: 1969 2014
Ties: 1932, 1950
Feb–Sep 1970
8-Month
62.4°F
(16.9°C)
61.8°F
(16.6°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1969 1911
44th Warmest Warmest since: 1968 2015
Ties: 1924, 1939
Jan–Sep 1970
9-Month
60.4°F
(15.8°C)
59.6°F
(15.3°C)
0.8°F
(0.5°C)
88th Coolest Coolest since: 1969 1903, 1911, 1917
39th Warmest Warmest since: 1961 2015
Ties: 1947, 1958, 1972
Dec 1969–Sep 1970
10-Month
58.9°F
(14.9°C)
58.0°F
(14.4°C)
0.9°F
(0.5°C)
92nd Coolest Coolest since: 1969 1917, 1933
34th Warmest Warmest since: 1960 2015
Ties: 1978, 1987, 1988, 2005
Nov 1969–Sep 1970
11-Month
58.2°F
(14.6°C)
57.2°F
(14.0°C)
1.0°F
(0.6°C)
92nd Coolest Coolest since: 1969 1917
34th Warmest Warmest since: 1960 2015
Ties: 1936, 1951, 1978
Oct 1969–Sep 1970
12-Month
58.0°F
(14.4°C)
57.4°F
(14.1°C)
0.6°F
(0.3°C)
86th Coolest Coolest since: 1969 1917
40th Warmest Warmest since: 1968 2015
Ties: 1928, 1938, 1943
Apr 1969–Sep 1970
18-Month
61.2°F
(16.2°C)
60.4°F
(15.8°C)
0.8°F
(0.4°C)
89th Coolest Coolest since: 1969 1917
37th Warmest Warmest since: 1961 2015
Ties: 1938, 1978, 2010
Oct 1968–Sep 1970
24-Month
57.6°F
(14.2°C)
57.4°F
(14.1°C)
0.2°F
(0.1°C)
71st Coolest Coolest since: 1969 1913, 1917, 1949
54th Warmest Warmest since: 1969 2015
Ties: 1905, 1928, 1932, 1969
Oct 1967–Sep 1970
36-Month
57.8°F
(14.3°C)
57.4°F
(14.1°C)
0.4°F
(0.2°C)
81st Coolest Coolest since: 1969 1913
43rd Warmest Warmest since: 1968 2016
Ties: 1928, 1935, 1962, 1968, 1979, 1980, 1983, 1999
Oct 1966–Sep 1970
48-Month
57.7°F
(14.3°C)
57.4°F
(14.1°C)
0.3°F
(0.2°C)
72nd Coolest Coolest since: 1969 1913
51st Warmest Warmest since: 1969 2017, 2018
Ties: 1931, 1942, 1963, 1969
Oct 1965–Sep 1970
60-Month
57.7°F
(14.3°C)
57.3°F
(14.1°C)
0.4°F
(0.2°C)
73rd Coolest Coolest since: 1969 1913
49th Warmest Warmest since: 1963 2018
Ties: 1935, 1937, 1983, 1986

Citing This Page

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