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 July 2019. For more information, please see Climatological Rankings.


California

Average Temperature Rankings, September 1991

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
September 1991
1-Month
72.2°F
(22.3°C)
68.5°F
(20.3°C)
3.7°F
(2.0°C)
121st Coolest Coolest since: 1990 1986
4th Warmest Warmest since: 1984 2012
Ties: 1979, 1984, 2011, 2014
Aug–Sep 1991
2-Month
72.7°F
(22.6°C)
71.1°F
(21.7°C)
1.6°F
(0.9°C)
102nd Coolest Coolest since: 1990 1900
23rd Warmest Warmest since: 1984 2012
Jul–Sep 1991
3-Month
73.6°F
(23.1°C)
72.3°F
(22.4°C)
1.3°F
(0.7°C)
97th Coolest Coolest since: 1990 1900
28th Warmest Warmest since: 1988 2018
Ties: 1936, 1992
Jun–Sep 1991
4-Month
71.8°F
(22.1°C)
71.3°F
(21.8°C)
0.5°F
(0.3°C)
77th Coolest Coolest since: 1989 1907
48th Warmest Warmest since: 1990 2017
Ties: 1918, 1945, 1951, 1971, 2005
May–Sep 1991
5-Month
69.0°F
(20.6°C)
69.2°F
(20.7°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1982 1907
80th Warmest Warmest since: 1990 2017
Ties: 1896, 1917, 1956, 1993, 1995, 1999
Apr–Sep 1991
6-Month
66.3°F
(19.1°C)
66.7°F
(19.3°C)
-0.4°F
(-0.2°C)
48th Coolest Coolest since: 1983 1912
77th Warmest Warmest since: 1990 2014
Ties: 1995
Mar–Sep 1991
7-Month
63.2°F
(17.3°C)
64.1°F
(17.8°C)
-0.9°F
(-0.5°C)
25th Coolest Coolest since: 1982 1912
100th Warmest Warmest since: 1990 2014
Ties: 1906, 1916, 1980
Feb–Sep 1991
8-Month
61.7°F
(16.5°C)
61.7°F
(16.5°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1983 1911
67th Warmest Warmest since: 1990 2015
Ties: 1930, 1932
Jan–Sep 1991
9-Month
59.7°F
(15.4°C)
59.6°F
(15.3°C)
0.1°F
(0.1°C)
69th Coolest Coolest since: 1983 1903, 1911, 1917
56th Warmest Warmest since: 1990 2015
Ties: 1905, 1910, 1938, 1969, 1979, 1980
Dec 1990–Sep 1991
10-Month
57.6°F
(14.2°C)
58.0°F
(14.4°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest since: 1982 1917, 1933
84th Warmest Warmest since: 1990 2015
Ties: 1906, 1925, 1950, 1979, 1999
Nov 1990–Sep 1991
11-Month
56.9°F
(13.8°C)
57.2°F
(14.0°C)
-0.3°F
(-0.2°C)
43rd Coolest Coolest since: 1983 1917
81st Warmest Warmest since: 1990 2015
Ties: 1896, 1901, 1910, 1925, 1927, 1946, 1956, 1998
Oct 1990–Sep 1991
12-Month
57.3°F
(14.1°C)
57.4°F
(14.1°C)
-0.1°F
(0.0°C)
57th Coolest Coolest since: 1985 1917
67th Warmest Warmest since: 1990 2015
Ties: 1941, 1950, 1957
Apr 1990–Sep 1991
18-Month
60.9°F
(16.1°C)
60.5°F
(15.8°C)
0.4°F
(0.3°C)
80th Coolest Coolest since: 1985 1917
44th Warmest Warmest since: 1990 2015
Ties: 1926, 1941, 1974, 1980, 1982, 1995, 1998
Oct 1989–Sep 1991
24-Month
57.9°F
(14.4°C)
57.4°F
(14.1°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1986 1913, 1917, 1949
43rd Warmest Warmest since: 1990 2015
Ties: 1951
Oct 1988–Sep 1991
36-Month
58.0°F
(14.4°C)
57.4°F
(14.1°C)
0.6°F
(0.3°C)
87th Coolest Coolest since: 1987 1913
35th Warmest Warmest since: 1990 2016
Ties: 1941, 2012
Oct 1987–Sep 1991
48-Month
58.1°F
(14.5°C)
57.3°F
(14.1°C)
0.8°F
(0.4°C)
86th Coolest Coolest since: 1988 1913
35th Warmest Warmest since: 1990 2017, 2018
Ties: 1937
Oct 1986–Sep 1991
60-Month
58.2°F
(14.6°C)
57.4°F
(14.1°C)
0.8°F
(0.5°C)
93rd Coolest Coolest since: 1989 1913
27th Warmest Warmest since: 1990 2018
Ties: 1961, 1981, 1995, 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 21, 2019 from https://www.ncdc.noaa.gov/cag/