City Rankings

City Data Info
Please note, Degree Days and Palmer Indices are not available for Cities.

San Francisco, California

Average Temperature Rankings, May 2009

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  • Record Coolest
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  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 2009
1-Month
60.1°F
(15.6°C)
60.3°F
(15.7°C)
-0.2°F
(-0.1°C)
53rd Coolest
Coolest since:
1964
25th Warmest
Warmest since:
1997
Ties: 1988
Apr–May 2009
2-Month
58.6°F
(14.8°C)
58.9°F
(14.9°C)
-0.3°F
(-0.1°C)
47th Coolest
Coolest since:
1948, 1964
31st Warmest
Warmest since:
1992
Ties: 1959, 1981, 2015
Mar–May 2009
3-Month
57.2°F
(14.0°C)
57.8°F
(14.3°C)
-0.6°F
(-0.3°C)
46th Coolest
Coolest since:
1948
32nd Warmest
Warmest since:
1992
Feb–May 2009
4-Month
56.1°F
(13.4°C)
56.7°F
(13.7°C)
-0.6°F
(-0.3°C)
42nd Coolest
Coolest since:
1948
35th Warmest
Warmest since:
1992
Ties: 1972, 2002
Jan–May 2009
5-Month
55.3°F
(12.9°C)
55.6°F
(13.1°C)
-0.3°F
(-0.2°C)
49th Coolest
Coolest since:
1949
28th Warmest
Warmest since:
2014
Ties: 1994, 2013
Dec 2008–May 2009
6-Month
54.3°F
(12.4°C)
54.8°F
(12.7°C)
-0.5°F
(-0.3°C)
40th Coolest
Coolest since:
1949
37th Warmest
Warmest since:
2015
Ties: 2007
Nov 2008–May 2009
7-Month
54.9°F
(12.7°C)
55.1°F
(12.8°C)
-0.2°F
(-0.1°C)
48th Coolest
Coolest since:
1949
29th Warmest
Warmest since:
2015
Ties: 1994, 2002
Oct 2008–May 2009
8-Month
56.0°F
(13.3°C)
56.0°F
(13.3°C)
0.0°F
(0.0°C)
50th Coolest
Coolest since:
1949
27th Warmest
Warmest since:
2015
Ties: 1994, 1998, 2006
Sep 2008–May 2009
9-Month
57.1°F
(13.9°C)
57.0°F
(13.9°C)
0.1°F
(0.0°C)
52nd Coolest
Coolest since:
1949
25th Warmest
Warmest since:
2015
Ties: 1968, 1980, 1986, 2011
Aug 2008–May 2009
10-Month
57.9°F
(14.4°C)
57.8°F
(14.3°C)
0.1°F
(0.1°C)
54th Coolest
Coolest since:
1949
23rd Warmest
Warmest since:
2015
Ties: 1980, 1986, 1987, 1994, 2010, 2019
Jul 2008–May 2009
11-Month
58.4°F
(14.7°C)
58.4°F
(14.7°C)
0.0°F
(0.0°C)
50th Coolest
Coolest since:
1949
26th Warmest
Warmest since:
2015
Ties: 1987, 2010
Jun 2008–May 2009
12-Month
58.7°F
(14.8°C)
58.8°F
(14.9°C)
-0.1°F
(-0.1°C)
47th Coolest
Coolest since:
1949
28th Warmest
Warmest since:
2015
Ties: 1989, 2011
Dec 2007–May 2009
18-Month
57.0°F
(13.9°C)
57.5°F
(14.2°C)
-0.5°F
(-0.3°C)
41st Coolest
Coolest since:
1949, 1950
33rd Warmest
Warmest since:
2015
Ties: 1978, 1979, 1980, 1986, 2013
Jun 2007–May 2009
24-Month
58.3°F
(14.6°C)
58.8°F
(14.9°C)
-0.5°F
(-0.3°C)
36th Coolest
Coolest since:
1950
37th Warmest
Warmest since:
2016
Ties: 1970, 1979, 1990, 1991, 2002
Jun 2006–May 2009
36-Month
58.3°F
(14.6°C)
58.8°F
(14.9°C)
-0.5°F
(-0.3°C)
30th Coolest
Coolest since:
1950
41st Warmest
Warmest since:
2016
Ties: 1982, 2008
Jun 2005–May 2009
48-Month
58.4°F
(14.7°C)
58.8°F
(14.9°C)
-0.4°F
(-0.2°C)
37th Coolest
Coolest since:
1951, 1952, 1955, 1956
32nd Warmest
Warmest since:
2018
Ties: 1961, 1981, 1984
Jun 2004–May 2009
60-Month
58.7°F
(14.8°C)
58.8°F
(14.9°C)
-0.1°F
(-0.1°C)
46th Coolest
Coolest since:
1952, 1953, 1956
22nd Warmest
Warmest since:
2018
Ties: 1987, 1991, 2001, 2014

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