Climate at a Glance

Statewide 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 September 2020. For more information, please see Climatological Rankings.


California

Average Temperature Rankings, September 1989

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1989
1-Month
68.1°F
(20.1°C)
68.5°F
(20.3°C)
-0.4°F
(-0.2°C)
49th Coolest Coolest since: 1986 1986
78th Warmest Warmest since: 1988 2020
Ties: 1898
Aug–Sep 1989
2-Month
70.1°F
(21.2°C)
71.1°F
(21.7°C)
-1.0°F
(-0.5°C)
24th Coolest Coolest since: 1986 1900
103rd Warmest Warmest since: 1988 2020
Ties: 1948
Jul–Sep 1989
3-Month
71.8°F
(22.1°C)
72.3°F
(22.4°C)
-0.5°F
(-0.3°C)
37th Coolest Coolest since: 1987 1900
90th Warmest Warmest since: 1988 2020
Ties: 1968, 1978
Jun–Sep 1989
4-Month
71.2°F
(21.8°C)
71.2°F
(21.8°C)
0.0°F
(0.0°C)
48th Coolest Coolest since: 1986 1907
79th Warmest Warmest since: 1988 2020
Ties: 1929, 1950, 1952, 1975
May–Sep 1989
5-Month
69.3°F
(20.7°C)
69.2°F
(20.7°C)
0.1°F
(0.0°C)
63rd Coolest Coolest since: 1986 1907
64th Warmest Warmest since: 1988 2020
Ties: 1910, 1929, 1957
Apr–Sep 1989
6-Month
67.7°F
(19.8°C)
66.6°F
(19.2°C)
1.1°F
(0.6°C)
90th Coolest Coolest since: 1988 1912
37th Warmest Warmest since: 1987 2020
Ties: 1969, 1985
Mar–Sep 1989
7-Month
65.5°F
(18.6°C)
64.1°F
(17.8°C)
1.4°F
(0.8°C)
96th Coolest Coolest since: 1988 1912
31st Warmest Warmest since: 1984 2014
Ties: 1939
Feb–Sep 1989
8-Month
62.6°F
(17.0°C)
61.7°F
(16.5°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1985 1911
37th Warmest Warmest since: 1988 2015
Ties: 1928, 1961, 1968, 2005
Jan–Sep 1989
9-Month
60.2°F
(15.7°C)
59.6°F
(15.3°C)
0.6°F
(0.4°C)
83rd Coolest Coolest since: 1985 1903, 1911, 1917
44th Warmest Warmest since: 1988 2015
Ties: 1939, 1968, 1978
Dec 1988–Sep 1989
10-Month
58.4°F
(14.7°C)
57.9°F
(14.4°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 1985 1917, 1933
47th Warmest Warmest since: 1988 2015
Ties: 1974
Nov 1988–Sep 1989
11-Month
57.6°F
(14.2°C)
57.1°F
(13.9°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 1985 1917
47th Warmest Warmest since: 1988 2015
Ties: 1939, 1947, 1954
Oct 1988–Sep 1989
12-Month
58.2°F
(14.6°C)
57.4°F
(14.1°C)
0.8°F
(0.5°C)
89th Coolest Coolest since: 1985 1917
37th Warmest Warmest since: 1988 2015
Ties: 1936
Apr 1988–Sep 1989
18-Month
61.3°F
(16.3°C)
60.4°F
(15.8°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1987 1917
35th Warmest Warmest since: 1988 2015
Ties: 1951
Oct 1987–Sep 1989
24-Month
58.4°F
(14.7°C)
57.4°F
(14.1°C)
1.0°F
(0.6°C)
99th Coolest Coolest since: 1988 1913, 1917, 1949
26th Warmest Warmest since: 1988 2015
Ties: 1940, 1988, 2010, 2012
Oct 1986–Sep 1989
36-Month
58.4°F
(14.7°C)
57.4°F
(14.1°C)
1.0°F
(0.6°C)
99th Coolest Coolest since: 1988 1913
25th Warmest Warmest since: 1988 2016
Ties: 1988, 1990, 2001, 2010
Oct 1985–Sep 1989
48-Month
58.4°F
(14.7°C)
57.4°F
(14.1°C)
1.0°F
(0.6°C)
102nd Coolest Coolest since: 1988 1913
21st Warmest Warmest since: 1961 2017, 2018
Ties: 1961, 1990, 1994, 1995, 1999, 2012, 2013
Oct 1984–Sep 1989
60-Month
58.1°F
(14.5°C)
57.4°F
(14.1°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1987 1913
34th Warmest Warmest since: 1988 2018
Ties: 1938, 1960, 1962, 1984, 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 25, 2020 from https://www.ncdc.noaa.gov/cag/