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 1978

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1978
1-Month
61.4°F
(16.3°C)
59.8°F
(15.4°C)
1.6°F
(0.9°C)
65th Coolest Coolest since: 1977 1964
11th Warmest Warmest since: 1970 1997
Apr–May 1978
2-Month
58.6°F
(14.8°C)
58.4°F
(14.7°C)
0.2°F
(0.1°C)
49th Coolest Coolest since: 1977 1964, 1999
27th Warmest Warmest since: 1973 1992
Ties: 1979
Mar–May 1978
3-Month
58.4°F
(14.7°C)
57.3°F
(14.1°C)
1.1°F
(0.6°C)
63rd Coolest Coolest since: 1977 1999
13th Warmest Warmest to Date 1992
Ties: 1984, 1986, 2020
Feb–May 1978
4-Month
57.3°F
(14.1°C)
56.3°F
(13.5°C)
1.0°F
(0.6°C)
60th Coolest Coolest since: 1977 1948, 1999
15th Warmest Warmest since: 1970 1992
Ties: 1970, 1988
Jan–May 1978
5-Month
56.5°F
(13.6°C)
55.1°F
(12.8°C)
1.4°F
(0.8°C)
66th Coolest Coolest since: 1977 1949
9th Warmest Warmest since: 1970 2014, 2016
Ties: 1970, 2004, 2017, 2020
Dec 1977–May 1978
6-Month
56.0°F
(13.3°C)
54.4°F
(12.4°C)
1.6°F
(0.9°C)
67th Coolest Coolest since: 1977 1949
8th Warmest Warmest since: 1970 2015
Ties: 2020
Nov 1977–May 1978
7-Month
56.0°F
(13.3°C)
54.6°F
(12.6°C)
1.4°F
(0.7°C)
65th Coolest Coolest since: 1977 1949
10th Warmest Warmest since: 1970 2015
Oct 1977–May 1978
8-Month
56.7°F
(13.7°C)
55.6°F
(13.1°C)
1.1°F
(0.6°C)
64th Coolest Coolest since: 1977 1949, 1999
11th Warmest Warmest since: 1970 2015
Sep 1977–May 1978
9-Month
57.6°F
(14.2°C)
56.6°F
(13.7°C)
1.0°F
(0.5°C)
61st Coolest Coolest since: 1977 1949
14th Warmest Warmest since: 1970 2015
Ties: 1993
Aug 1977–May 1978
10-Month
58.3°F
(14.6°C)
57.4°F
(14.1°C)
0.9°F
(0.5°C)
60th Coolest Coolest since: 1977 1949
15th Warmest Warmest since: 1970 2015
Jul 1977–May 1978
11-Month
58.8°F
(14.9°C)
58.0°F
(14.4°C)
0.8°F
(0.5°C)
59th Coolest Coolest since: 1977 1949
15th Warmest Warmest since: 1970 2015
Ties: 2017
Jun 1977–May 1978
12-Month
59.0°F
(15.0°C)
58.4°F
(14.7°C)
0.6°F
(0.3°C)
57th Coolest Coolest since: 1977 1949
16th Warmest Warmest since: 1970 2015
Dec 1976–May 1978
18-Month
56.9°F
(13.8°C)
57.0°F
(13.9°C)
-0.1°F
(-0.1°C)
47th Coolest Coolest since: 1977 1950
25th Warmest Warmest since: 1970 2016
Ties: 1979, 1985
Jun 1976–May 1978
24-Month
58.4°F
(14.7°C)
58.3°F
(14.6°C)
0.1°F
(0.1°C)
49th Coolest Coolest since: 1977 1950
22nd Warmest Warmest since: 1960 2016
Jun 1975–May 1978
36-Month
57.8°F
(14.3°C)
58.3°F
(14.6°C)
-0.5°F
(-0.3°C)
26th Coolest Coolest since: 1977 1950
44th Warmest Warmest since: 1972 2016
Ties: 1969, 2000, 2008, 2009
Jun 1974–May 1978
48-Month
57.6°F
(14.2°C)
58.3°F
(14.6°C)
-0.7°F
(-0.4°C)
18th Coolest Coolest since: 1977 1951, 1952, 1955, 1956
51st Warmest Warmest since: 1973 2018
Ties: 1969, 2002
Jun 1973–May 1978
60-Month
57.6°F
(14.2°C)
58.4°F
(14.7°C)
-0.8°F
(-0.5°C)
16th Coolest Coolest since: 1977 1952, 1953, 1956
52nd Warmest Warmest since: 1974 2018
Ties: 1969, 1979

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 20, 2021 from https://www.ncdc.noaa.gov/cag/