Climate at a Glance

City 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 December 2020. For more information, please see Climatological Rankings.


San Francisco, California

Average Temperature Rankings, May 2009

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 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2009
1-Month
59.6°F
(15.3°C)
59.8°F
(15.4°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 2008 1964
28th Warmest Warmest since: 2006 1997
Ties: 1951, 1957, 1988
Apr–May 2009
2-Month
58.1°F
(14.5°C)
58.5°F
(14.7°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 2008 1964, 1999
33rd Warmest Warmest since: 2005 1992
Ties: 1954, 1970
Mar–May 2009
3-Month
56.7°F
(13.7°C)
57.4°F
(14.1°C)
-0.7°F
(-0.4°C)
41st Coolest Coolest since: 2008 1999
35th Warmest Warmest since: 2007 1992
Ties: 1958
Feb–May 2009
4-Month
55.6°F
(13.1°C)
56.3°F
(13.5°C)
-0.7°F
(-0.4°C)
39th Coolest Coolest since: 2008 1948, 1999
36th Warmest Warmest since: 2007 1992
Ties: 1980, 2002
Jan–May 2009
5-Month
54.8°F
(12.7°C)
55.2°F
(12.9°C)
-0.4°F
(-0.2°C)
49th Coolest Coolest since: 2008 1949
26th Warmest Warmest since: 2005 2014, 2016
Ties: 1994, 2013
Dec 2008–May 2009
6-Month
53.8°F
(12.1°C)
54.4°F
(12.4°C)
-0.6°F
(-0.3°C)
40th Coolest Coolest since: 2008 1949
35th Warmest Warmest since: 2007 2015
Ties: 1954, 1983, 2007
Nov 2008–May 2009
7-Month
54.4°F
(12.4°C)
54.6°F
(12.6°C)
-0.2°F
(-0.2°C)
45th Coolest Coolest since: 2008 1949
30th Warmest Warmest since: 2006 2015
Ties: 2002
Oct 2008–May 2009
8-Month
55.5°F
(13.1°C)
55.5°F
(13.1°C)
0.0°F
(0.0°C)
46th Coolest Coolest since: 2008 1949, 1999
29th Warmest Warmest since: 2006 2015
Ties: 1998, 2006
Sep 2008–May 2009
9-Month
56.6°F
(13.7°C)
56.6°F
(13.7°C)
0.0°F
(0.0°C)
46th Coolest Coolest since: 2008 1949
29th Warmest Warmest since: 2005 2015
Ties: 1960
Aug 2008–May 2009
10-Month
57.4°F
(14.1°C)
57.4°F
(14.1°C)
0.0°F
(0.0°C)
48th Coolest Coolest since: 2008 1949
27th Warmest Warmest since: 2005 2015
Ties: 1951, 1987
Jul 2008–May 2009
11-Month
57.9°F
(14.4°C)
58.0°F
(14.4°C)
-0.1°F
(0.0°C)
47th Coolest Coolest since: 2008 1949
27th Warmest Warmest since: 2005 2015
Ties: 1987, 1994
Jun 2008–May 2009
12-Month
58.2°F
(14.6°C)
58.4°F
(14.7°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 2008 1949
28th Warmest Warmest since: 2005 2015
Ties: 1951, 1989
Dec 2007–May 2009
18-Month
56.5°F
(13.6°C)
57.1°F
(13.9°C)
-0.6°F
(-0.3°C)
32nd Coolest Coolest since: 2008 1950
40th Warmest Warmest since: 2007 2016
Ties: 2013
Jun 2007–May 2009
24-Month
57.8°F
(14.3°C)
58.3°F
(14.6°C)
-0.5°F
(-0.3°C)
29th Coolest Coolest since: 2008 1950
42nd Warmest Warmest since: 2007 2016
Ties: 1961, 1990, 1991, 2002
Jun 2006–May 2009
36-Month
57.8°F
(14.3°C)
58.3°F
(14.6°C)
-0.5°F
(-0.3°C)
26th Coolest Coolest since: 2008 1950
44th Warmest Warmest since: 2008 2016
Ties: 1969, 1978, 2000, 2008
Jun 2005–May 2009
48-Month
57.9°F
(14.4°C)
58.4°F
(14.7°C)
-0.5°F
(-0.3°C)
29th Coolest Coolest since: 2002 1951, 1952, 1955, 1956
40th Warmest Warmest since: 2008 2018
Ties: 1982, 1983, 2010
Jun 2004–May 2009
60-Month
58.2°F
(14.6°C)
58.4°F
(14.7°C)
-0.2°F
(-0.1°C)
42nd Coolest Coolest since: 2003 1952, 1953, 1956
26th Warmest Warmest since: 2008 2018
Ties: 1960, 1962, 1981, 1991, 2001

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 22, 2021 from https://www.ncdc.noaa.gov/cag/