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
Download:
| 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/