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 1945

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1945
1-Month
69.8°F
(21.0°C)
68.5°F
(20.3°C)
1.3°F
(0.7°C)
81st Coolest Coolest since: 1944 1986
46th Warmest Warmest since: 1943 2020
Ties: 1987
Aug–Sep 1945
2-Month
71.6°F
(22.0°C)
71.2°F
(21.8°C)
0.4°F
(0.2°C)
73rd Coolest Coolest since: 1944 1900
54th Warmest Warmest since: 1943 2020
Ties: 1904, 1943, 1962, 1975, 1999, 2006
Jul–Sep 1945
3-Month
73.2°F
(22.9°C)
72.3°F
(22.4°C)
0.9°F
(0.5°C)
84th Coolest Coolest since: 1944 1900
43rd Warmest Warmest since: 1939 2020
Ties: 1934, 1974, 1997
Jun–Sep 1945
4-Month
71.8°F
(22.1°C)
71.3°F
(21.8°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1944 1907
49th Warmest Warmest since: 1940 2020
Ties: 1918, 1951, 1957, 1971, 1991, 2005
May–Sep 1945
5-Month
69.4°F
(20.8°C)
69.2°F
(20.7°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1944 1907
59th Warmest Warmest since: 1940 2020
Ties: 1919, 1932
Apr–Sep 1945
6-Month
66.8°F
(19.3°C)
66.7°F
(19.3°C)
0.1°F
(0.0°C)
60th Coolest Coolest since: 1944 1912
67th Warmest Warmest since: 1940 2020
Ties: 1954
Mar–Sep 1945
7-Month
63.6°F
(17.6°C)
64.1°F
(17.8°C)
-0.5°F
(-0.2°C)
41st Coolest Coolest since: 1944 1912
86th Warmest Warmest since: 1943 2014
Ties: 1905, 1929, 1930, 1967
Feb–Sep 1945
8-Month
61.3°F
(16.3°C)
61.7°F
(16.5°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest since: 1944 1911
87th Warmest Warmest since: 1943 2015
Ties: 1896, 1900, 1918, 1952, 1962, 1983
Jan–Sep 1945
9-Month
59.2°F
(15.1°C)
59.6°F
(15.3°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 1944 1903, 1911, 1917
84th Warmest Warmest since: 1943 2015
Ties: 1956
Dec 1944–Sep 1945
10-Month
57.8°F
(14.3°C)
58.0°F
(14.4°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 1944 1917, 1933
73rd Warmest Warmest since: 1943 2015
Ties: 1946, 1956
Nov 1944–Sep 1945
11-Month
56.8°F
(13.8°C)
57.2°F
(14.0°C)
-0.4°F
(-0.2°C)
38th Coolest Coolest since: 1944 1917
88th Warmest Warmest since: 1943 2015
Ties: 1897, 1910, 1942, 1976, 1999
Oct 1944–Sep 1945
12-Month
57.1°F
(13.9°C)
57.4°F
(14.1°C)
-0.3°F
(-0.2°C)
45th Coolest Coolest since: 1944 1917
81st Warmest Warmest since: 1943 2015
Ties: 1896, 1900, 1953, 1998
Apr 1944–Sep 1945
18-Month
59.8°F
(15.4°C)
60.5°F
(15.8°C)
-0.7°F
(-0.4°C)
23rd Coolest Coolest since: 1944 1917
103rd Warmest Warmest since: 1944 2015
Ties: 1902, 1906, 1944, 1983, 1999
Oct 1943–Sep 1945
24-Month
56.7°F
(13.7°C)
57.3°F
(14.1°C)
-0.6°F
(-0.4°C)
25th Coolest Coolest since: 1933 1913, 1917, 1949
100th Warmest Warmest since: 1944 2015
Ties: 1953
Oct 1942–Sep 1945
36-Month
57.1°F
(13.9°C)
57.3°F
(14.1°C)
-0.2°F
(-0.2°C)
44th Coolest Coolest since: 1944 1913
80th Warmest Warmest since: 1943 2016
Ties: 1929, 1951, 1954, 1974
Oct 1941–Sep 1945
48-Month
57.0°F
(13.9°C)
57.3°F
(14.1°C)
-0.3°F
(-0.2°C)
35th Coolest Coolest since: 1925 1913
88th Warmest Warmest since: 1944 2017, 2018
Ties: 1947, 1956, 1975
Oct 1940–Sep 1945
60-Month
57.1°F
(13.9°C)
57.4°F
(14.1°C)
-0.3°F
(-0.2°C)
40th Coolest Coolest since: 1933 1913
82nd Warmest Warmest since: 1944 2018
Ties: 1926, 1946, 1955, 1957

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published April 2021, retrieved on April 16, 2021 from https://www.ncdc.noaa.gov/cag/