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 1991

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1991
1-Month
57.0°F
(13.9°C)
59.8°F
(15.4°C)
-2.8°F
(-1.5°C)
9th Coolest Coolest since: 1980 1964
67th Warmest Warmest since: 1990 1997
Ties: 1980
Apr–May 1991
2-Month
56.5°F
(13.6°C)
58.5°F
(14.7°C)
-2.0°F
(-1.1°C)
16th Coolest Coolest since: 1975 1964, 1999
60th Warmest Warmest since: 1990 1992
Ties: 1951
Mar–May 1991
3-Month
55.1°F
(12.8°C)
57.3°F
(14.1°C)
-2.2°F
(-1.3°C)
10th Coolest Coolest since: 1977 1999
66th Warmest Warmest since: 1990 1992
Ties: 1950
Feb–May 1991
4-Month
55.2°F
(12.9°C)
56.3°F
(13.5°C)
-1.1°F
(-0.6°C)
27th Coolest Coolest since: 1990 1948, 1999
48th Warmest Warmest since: 1990 1992
Ties: 1961, 1966, 1982, 1985, 1990
Jan–May 1991
5-Month
54.2°F
(12.3°C)
55.1°F
(12.8°C)
-0.9°F
(-0.5°C)
30th Coolest Coolest since: 1990 1949
45th Warmest Warmest since: 1989 2014, 2016
Ties: 1972
Dec 1990–May 1991
6-Month
52.9°F
(11.6°C)
54.4°F
(12.4°C)
-1.5°F
(-0.8°C)
16th Coolest Coolest since: 1985 1949
59th Warmest Warmest since: 1990 2015
Nov 1990–May 1991
7-Month
53.4°F
(11.9°C)
54.6°F
(12.6°C)
-1.2°F
(-0.7°C)
22nd Coolest Coolest since: 1985 1949
53rd Warmest Warmest since: 1990 2015
Ties: 1953
Oct 1990–May 1991
8-Month
54.6°F
(12.6°C)
55.5°F
(13.1°C)
-0.9°F
(-0.5°C)
26th Coolest Coolest since: 1985 1949, 1999
49th Warmest Warmest since: 1990 2015
Ties: 1957, 1967, 2001
Sep 1990–May 1991
9-Month
56.0°F
(13.3°C)
56.6°F
(13.7°C)
-0.6°F
(-0.4°C)
36th Coolest Coolest since: 1990 1949
39th Warmest Warmest since: 1989 2015
Ties: 2010, 2012
Aug 1990–May 1991
10-Month
57.0°F
(13.9°C)
57.4°F
(14.1°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 1990 1949
32nd Warmest Warmest since: 1989 2015
Ties: 1989, 2002, 2006, 2010, 2013
Jul 1990–May 1991
11-Month
57.7°F
(14.3°C)
58.0°F
(14.4°C)
-0.3°F
(-0.1°C)
43rd Coolest Coolest since: 1990 1949
31st Warmest Warmest since: 1989 2015
Ties: 1989, 2006
Jun 1990–May 1991
12-Month
58.1°F
(14.5°C)
58.4°F
(14.7°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1990 1949
31st Warmest Warmest since: 1989 2015
Ties: 1981
Dec 1989–May 1991
18-Month
56.6°F
(13.7°C)
57.1°F
(13.9°C)
-0.5°F
(-0.2°C)
34th Coolest Coolest since: 1990 1950
38th Warmest Warmest since: 1989 2016
Ties: 2007, 2010
Jun 1989–May 1991
24-Month
57.8°F
(14.3°C)
58.4°F
(14.7°C)
-0.6°F
(-0.4°C)
29th Coolest Coolest since: 1990 1950
42nd Warmest Warmest since: 1990 2016
Ties: 1961, 1990, 2002, 2009
Jun 1988–May 1991
36-Month
57.9°F
(14.4°C)
58.3°F
(14.6°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest since: 1983 1950
39th Warmest Warmest since: 1990 2016
Ties: 1971, 1972, 2010, 2011
Jun 1987–May 1991
48-Month
58.2°F
(14.6°C)
58.4°F
(14.7°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1990 1951, 1952, 1955, 1956
23rd Warmest Warmest since: 1990 2018
Ties: 1970, 1980, 1981, 1984, 1990, 1992
Jun 1986–May 1991
60-Month
58.2°F
(14.6°C)
58.4°F
(14.7°C)
-0.2°F
(-0.1°C)
42nd Coolest Coolest since: 1985 1952, 1953, 1956
26th Warmest Warmest since: 1990 2018
Ties: 1960, 1962, 1981, 2001, 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 19, 2021 from https://www.ncdc.noaa.gov/cag/