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 1973

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1973
1-Month
67.5°F
(19.7°C)
68.5°F
(20.3°C)
-1.0°F
(-0.6°C)
39th Coolest Coolest since: 1972 1986
88th Warmest Warmest since: 1971 2020
Ties: 1942, 2007
Aug–Sep 1973
2-Month
70.4°F
(21.3°C)
71.1°F
(21.7°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1972 1900
95th Warmest Warmest since: 1971 2020
Ties: 1910, 1919, 1924, 1959, 1964
Jul–Sep 1973
3-Month
72.0°F
(22.2°C)
72.3°F
(22.4°C)
-0.3°F
(-0.2°C)
45th Coolest Coolest since: 1968 1900
82nd Warmest Warmest since: 1972 2020
Ties: 1904, 1919, 1955, 1957, 1963
Jun–Sep 1973
4-Month
71.7°F
(22.1°C)
71.3°F
(21.8°C)
0.4°F
(0.3°C)
71st Coolest Coolest since: 1972 1907
56th Warmest Warmest since: 1972 2020
Ties: 1926, 1932, 1972, 1985
May–Sep 1973
5-Month
70.2°F
(21.2°C)
69.1°F
(20.6°C)
1.1°F
(0.6°C)
93rd Coolest Coolest since: 1972 1907
34th Warmest Warmest since: 1970 2020
Ties: 1922, 1939, 2019
Apr–Sep 1973
6-Month
67.5°F
(19.7°C)
66.6°F
(19.2°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1972 1912
40th Warmest Warmest since: 1969 2020
Ties: 1937, 1961, 1988
Mar–Sep 1973
7-Month
64.3°F
(17.9°C)
64.1°F
(17.8°C)
0.2°F
(0.1°C)
71st Coolest Coolest since: 1971 1912
56th Warmest Warmest since: 1972 2014
Ties: 1924, 1943, 1946, 1957, 1968
Feb–Sep 1973
8-Month
62.0°F
(16.7°C)
61.8°F
(16.6°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1971 1911
57th Warmest Warmest since: 1972 2015
Ties: 1951, 1954, 1978
Jan–Sep 1973
9-Month
59.6°F
(15.3°C)
59.6°F
(15.3°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1971 1903, 1911, 1917
71st Warmest Warmest since: 1972 2015
Ties: 1896, 1900, 1904, 1925, 1957, 2011
Dec 1972–Sep 1973
10-Month
57.5°F
(14.2°C)
58.0°F
(14.4°C)
-0.5°F
(-0.2°C)
37th Coolest Coolest since: 1971 1917, 1933
89th Warmest Warmest since: 1972 2015
Ties: 1982, 1998
Nov 1972–Sep 1973
11-Month
56.5°F
(13.6°C)
57.2°F
(14.0°C)
-0.7°F
(-0.4°C)
28th Coolest Coolest since: 1965 1917
98th Warmest Warmest since: 1972 2015
Ties: 1898, 1921, 1953
Oct 1972–Sep 1973
12-Month
56.6°F
(13.7°C)
57.4°F
(14.1°C)
-0.8°F
(-0.4°C)
23rd Coolest Coolest since: 1964 1917
103rd Warmest Warmest since: 1972 2015
Ties: 1915, 1916
Apr 1972–Sep 1973
18-Month
60.1°F
(15.6°C)
60.5°F
(15.8°C)
-0.4°F
(-0.2°C)
39th Coolest Coolest since: 1972 1917
87th Warmest Warmest since: 1972 2015
Ties: 1898, 1924, 1972, 1975
Oct 1971–Sep 1973
24-Month
56.9°F
(13.8°C)
57.4°F
(14.1°C)
-0.5°F
(-0.3°C)
30th Coolest Coolest since: 1965 1913, 1917, 1949
95th Warmest Warmest since: 1972 2015
Ties: 1924, 1955, 1964, 1983
Oct 1970–Sep 1973
36-Month
56.9°F
(13.8°C)
57.4°F
(14.1°C)
-0.5°F
(-0.3°C)
26th Coolest Coolest since: 1965 1913
98th Warmest Warmest since: 1972 2016
Ties: 1898, 1901, 1905, 1907, 1916, 1946, 1955, 1957, 1965, 1975
Oct 1969–Sep 1973
48-Month
57.2°F
(14.0°C)
57.4°F
(14.1°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1967 1913
77th Warmest Warmest since: 1972 2017, 2018
Ties: 1926, 1933, 1946, 1967, 1977
Oct 1968–Sep 1973
60-Month
57.2°F
(14.0°C)
57.4°F
(14.1°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1967 1913
77th Warmest Warmest since: 1972 2018
Ties: 1927, 1947, 1958, 1967, 1974

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published April 2021, retrieved on April 18, 2021 from https://www.ncdc.noaa.gov/cag/