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 January 2020. For more information, please see Climatological Rankings.


California

Average Temperature Rankings, September 1998

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1998
1-Month
69.2°F
(20.7°C)
68.5°F
(20.3°C)
0.7°F
(0.4°C)
68th Coolest Coolest since: 1996 1986
58th Warmest Warmest since: 1997 2012
Aug–Sep 1998
2-Month
73.2°F
(22.9°C)
71.1°F
(21.7°C)
2.1°F
(1.2°C)
110th Coolest Coolest since: 1997 1900
16th Warmest Warmest since: 1992 2012
Jul–Sep 1998
3-Month
74.1°F
(23.4°C)
72.3°F
(22.4°C)
1.8°F
(1.0°C)
111th Coolest Coolest since: 1997 1900
15th Warmest Warmest since: 1996 2018
Ties: 1969
Jun–Sep 1998
4-Month
71.9°F
(22.2°C)
71.3°F
(21.8°C)
0.6°F
(0.4°C)
80th Coolest Coolest since: 1995 1907
46th Warmest Warmest since: 1997 2017
Ties: 1940, 1957
May–Sep 1998
5-Month
68.5°F
(20.3°C)
69.2°F
(20.7°C)
-0.7°F
(-0.4°C)
31st Coolest Coolest since: 1982 1907
95th Warmest Warmest since: 1997 2017
Ties: 1955, 1982
Apr–Sep 1998
6-Month
65.7°F
(18.7°C)
66.7°F
(19.3°C)
-1.0°F
(-0.6°C)
25th Coolest Coolest since: 1982 1912
101st Warmest Warmest since: 1997 2014
Ties: 1895, 1896, 1905, 1909, 1933, 1976, 1982
Mar–Sep 1998
7-Month
63.3°F
(17.4°C)
64.1°F
(17.8°C)
-0.8°F
(-0.4°C)
29th Coolest Coolest since: 1991 1912
97th Warmest Warmest since: 1997 2014
Ties: 1901, 1933
Feb–Sep 1998
8-Month
60.9°F
(16.1°C)
61.8°F
(16.6°C)
-0.9°F
(-0.5°C)
23rd Coolest Coolest since: 1975 1911
103rd Warmest Warmest since: 1997 2015
Ties: 1922, 1929
Jan–Sep 1998
9-Month
59.1°F
(15.1°C)
59.6°F
(15.3°C)
-0.5°F
(-0.2°C)
34th Coolest Coolest since: 1982 1903, 1911, 1917
92nd Warmest Warmest since: 1997 2015
Ties: 1898, 1919, 1932, 1953, 1962, 1963, 1971, 1976
Dec 1997–Sep 1998
10-Month
57.4°F
(14.1°C)
57.9°F
(14.4°C)
-0.5°F
(-0.3°C)
35th Coolest Coolest since: 1975 1917, 1933
90th Warmest Warmest since: 1997 2015
Ties: 1901, 1953
Nov 1997–Sep 1998
11-Month
56.9°F
(13.8°C)
57.2°F
(14.0°C)
-0.3°F
(-0.2°C)
43rd Coolest Coolest since: 1991 1917
82nd Warmest Warmest since: 1997 2015
Ties: 1896, 1901, 1910, 1925, 1927, 1946, 1956, 1991
Oct 1997–Sep 1998
12-Month
57.1°F
(13.9°C)
57.4°F
(14.1°C)
-0.3°F
(-0.2°C)
46th Coolest Coolest since: 1985 1917
79th Warmest Warmest since: 1997 2015
Ties: 1896, 1900, 1945
Apr 1997–Sep 1998
18-Month
60.9°F
(16.1°C)
60.5°F
(15.8°C)
0.4°F
(0.3°C)
80th Coolest Coolest since: 1995 1917
45th Warmest Warmest since: 1997 2015
Ties: 1926, 1941, 1974, 1980, 1982, 1991, 1995
Oct 1996–Sep 1998
24-Month
58.2°F
(14.6°C)
57.3°F
(14.1°C)
0.9°F
(0.5°C)
89th Coolest Coolest since: 1995 1913, 1917, 1949
35th Warmest Warmest since: 1997 2015
Ties: 1931, 1941, 1994
Oct 1995–Sep 1998
36-Month
58.9°F
(14.9°C)
57.4°F
(14.1°C)
1.5°F
(0.8°C)
112th Coolest Coolest since: 1997 1913
11th Warmest Warmest since: 1997 2016
Ties: 1997, 2005
Oct 1994–Sep 1998
48-Month
58.5°F
(14.7°C)
57.4°F
(14.1°C)
1.1°F
(0.6°C)
106th Coolest Coolest since: 1996 1913
16th Warmest Warmest since: 1997 2017, 2018
Ties: 1992, 1996, 2002
Oct 1993–Sep 1998
60-Month
58.5°F
(14.7°C)
57.3°F
(14.1°C)
1.2°F
(0.6°C)
102nd Coolest Coolest since: 1995 1913
19th Warmest Warmest since: 1997 2018
Ties: 1992

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 27, 2020 from https://www.ncdc.noaa.gov/cag/