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 August 2021. For more information, please see Climatological Rankings.


San Francisco, California

Average Temperature Rankings, April 1978

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1978
1-Month
55.0°F
(12.8°C)
57.0°F
(13.9°C)
-2.0°F
(-1.1°C)
21st Coolest Coolest since: 1976 1975
56th Warmest Warmest since: 1977 1989
Ties: 1999
Mar–Apr 1978
2-Month
56.1°F
(13.4°C)
56.0°F
(13.3°C)
0.1°F
(0.1°C)
53rd Coolest Coolest since: 1977 1975
24th Warmest Warmest since: 1959 2004
Feb–Apr 1978
3-Month
55.0°F
(12.8°C)
55.0°F
(12.8°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1977 1948
19th Warmest Warmest since: 1970 2015
Ties: 1959, 1968, 1970, 2007
Jan–Apr 1978
4-Month
54.4°F
(12.4°C)
53.8°F
(12.1°C)
0.6°F
(0.3°C)
58th Coolest Coolest since: 1977 1949
18th Warmest Warmest since: 1970 2015
Ties: 1970
Dec 1977–Apr 1978
5-Month
54.0°F
(12.2°C)
53.2°F
(11.8°C)
0.8°F
(0.4°C)
58th Coolest Coolest since: 1977 1949
18th Warmest Warmest since: 1970 2015
Ties: 1988, 2003
Nov 1977–Apr 1978
6-Month
54.2°F
(12.3°C)
53.6°F
(12.0°C)
0.6°F
(0.3°C)
57th Coolest Coolest since: 1977 1949
19th Warmest Warmest since: 1970 2015
Oct 1977–Apr 1978
7-Month
55.2°F
(12.9°C)
54.9°F
(12.7°C)
0.3°F
(0.2°C)
54th Coolest Coolest since: 1977 1949
22nd Warmest Warmest since: 1970 2015
Ties: 1998
Sep 1977–Apr 1978
8-Month
56.2°F
(13.4°C)
56.0°F
(13.3°C)
0.2°F
(0.1°C)
51st Coolest Coolest since: 1977 1949
25th Warmest Warmest since: 1970 2015
Ties: 1980
Aug 1977–Apr 1978
9-Month
57.1°F
(13.9°C)
57.0°F
(13.9°C)
0.1°F
(0.0°C)
51st Coolest Coolest since: 1977 1949
25th Warmest Warmest since: 1970 2015
Jul 1977–Apr 1978
10-Month
57.6°F
(14.2°C)
57.6°F
(14.2°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1977 1949
25th Warmest Warmest since: 1970 2015
Ties: 1986
Jun 1977–Apr 1978
11-Month
57.9°F
(14.4°C)
58.1°F
(14.5°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1977 1949
28th Warmest Warmest since: 1970 2015
Ties: 1994, 2006
May 1977–Apr 1978
12-Month
57.7°F
(14.3°C)
58.2°F
(14.6°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 1977 1949
36th Warmest Warmest since: 1970 2015
Ties: 1958
Nov 1976–Apr 1978
18-Month
55.9°F
(13.3°C)
56.7°F
(13.7°C)
-0.8°F
(-0.4°C)
31st Coolest Coolest since: 1977 1949
42nd Warmest Warmest since: 1971 2015, 2016
Ties: 1971, 1980, 1981, 1986, 1990
May 1976–Apr 1978
24-Month
57.5°F
(14.2°C)
58.2°F
(14.6°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1977 1950
40th Warmest Warmest since: 1960 2016
Ties: 2000
May 1975–Apr 1978
36-Month
56.9°F
(13.8°C)
58.2°F
(14.6°C)
-1.3°F
(-0.8°C)
22nd Coolest Coolest since: 1977 1950
48th Warmest Warmest since: 1972 2016, 2017
Ties: 1969
May 1974–Apr 1978
48-Month
56.7°F
(13.7°C)
58.2°F
(14.6°C)
-1.5°F
(-0.9°C)
18th Coolest Coolest since: 1977 1951, 1952
51st Warmest Warmest since: 1973 2018
Ties: 1968, 1969
May 1973–Apr 1978
60-Month
56.7°F
(13.7°C)
58.2°F
(14.6°C)
-1.5°F
(-0.9°C)
16th Coolest Coolest since: 1977 1953
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 September 2021, retrieved on September 25, 2021 from https://www.ncdc.noaa.gov/cag/