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


San Francisco, California

Average Temperature Rankings, May 1999

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1999
1-Month
56.3°F
(13.5°C)
60.1°F
(15.6°C)
-3.8°F
(-2.1°C)
4th Coolest Coolest since: 1965 1964
72nd Warmest Warmest since: 1998 1997
Apr–May 1999
2-Month
55.9°F
(13.3°C)
58.9°F
(14.9°C)
-3.0°F
(-1.6°C)
11th Coolest Coolest since: 1975 1948
65th Warmest Warmest since: 1998 1992
Mar–May 1999
3-Month
54.5°F
(12.5°C)
57.7°F
(14.3°C)
-3.2°F
(-1.8°C)
6th Coolest Coolest since: 1975 1948
70th Warmest Warmest since: 1998 1992
Ties: 1963
Feb–May 1999
4-Month
53.7°F
(12.1°C)
56.7°F
(13.7°C)
-3.0°F
(-1.6°C)
7th Coolest Coolest since: 1964 1948
68th Warmest Warmest since: 1998 1992
Ties: 1950, 1956
Jan–May 1999
5-Month
53.0°F
(11.7°C)
55.6°F
(13.1°C)
-2.6°F
(-1.4°C)
10th Coolest Coolest since: 1975 1949
65th Warmest Warmest since: 1998 2016
Ties: 1956
Dec 1998–May 1999
6-Month
52.1°F
(11.2°C)
54.8°F
(12.7°C)
-2.7°F
(-1.5°C)
7th Coolest Coolest since: 1964 1949
68th Warmest Warmest since: 1998 2015
Nov 1998–May 1999
7-Month
52.6°F
(11.4°C)
55.1°F
(12.8°C)
-2.5°F
(-1.4°C)
8th Coolest Coolest since: 1975 1949
67th Warmest Warmest since: 1998 2015
Ties: 1946
Oct 1998–May 1999
8-Month
53.6°F
(12.0°C)
56.0°F
(13.3°C)
-2.4°F
(-1.3°C)
7th Coolest Coolest since: 1964 1949
68th Warmest Warmest since: 1998 2015
Ties: 1946
Sep 1998–May 1999
9-Month
54.9°F
(12.7°C)
57.0°F
(13.9°C)
-2.1°F
(-1.2°C)
9th Coolest Coolest since: 1976 1949
66th Warmest Warmest since: 1998 2015
Ties: 1961, 1963, 1964, 1975
Aug 1998–May 1999
10-Month
55.9°F
(13.3°C)
57.8°F
(14.3°C)
-1.9°F
(-1.0°C)
14th Coolest Coolest since: 1976 1949
61st Warmest Warmest since: 1998 2015
Ties: 1971, 1975
Jul 1998–May 1999
11-Month
56.6°F
(13.7°C)
58.4°F
(14.7°C)
-1.8°F
(-1.0°C)
15th Coolest Coolest since: 1976 1949
59th Warmest Warmest since: 1998 2015
Ties: 1975
Jun 1998–May 1999
12-Month
57.0°F
(13.9°C)
58.7°F
(14.8°C)
-1.7°F
(-0.9°C)
12th Coolest Coolest since: 1976 1949
61st Warmest Warmest since: 1998 2015
Ties: 1961, 1962, 1975
Dec 1997–May 1999
18-Month
56.2°F
(13.4°C)
57.5°F
(14.2°C)
-1.3°F
(-0.8°C)
23rd Coolest Coolest since: 1977 1949, 1950
49th Warmest Warmest since: 1998 2016
Ties: 1977
Jun 1997–May 1999
24-Month
58.2°F
(14.6°C)
58.8°F
(14.9°C)
-0.6°F
(-0.3°C)
33rd Coolest Coolest since: 1991 1950
38th Warmest Warmest since: 1998 2016
Ties: 1970, 1979
Jun 1996–May 1999
36-Month
58.7°F
(14.8°C)
58.7°F
(14.8°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1992 1950
20th Warmest Warmest since: 1998 2016
Ties: 1960, 2002, 2010, 2012
Jun 1995–May 1999
48-Month
59.2°F
(15.1°C)
58.8°F
(14.9°C)
0.4°F
(0.2°C)
58th Coolest Coolest since: 1995 1951, 1952, 1955, 1956
11th Warmest Warmest since: 1998 2018
Jun 1994–May 1999
60-Month
58.9°F
(14.9°C)
58.7°F
(14.8°C)
0.2°F
(0.1°C)
54th Coolest Coolest since: 1995 1952, 1953, 1956
14th Warmest Warmest since: 1998 2018
Ties: 2009, 2014

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published April 2021, retrieved on April 13, 2021 from https://www.ncdc.noaa.gov/cag/