Weather on May 28
San Francisco, CA
55 Years of Data
Avg High
65°F
Avg Low
52°F
Warmest
1975
74°F avg
Coldest
1974
52°F avg
About This Date
May 28th in San Francisco, CA typically brings mild spring weather, with average highs around 65°F and lows near 52°F. Over 55 years of records, the warmest May 28th was in 1975 (74°F average), while the coldest was 1974 (52°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 11% of May 28th dates historically, with the wettest May 28th recording 1.5" of rain. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for May 28th in San Francisco, CA? Great weather for outdoor activities.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 52° | 56° | — | — |
| 2024 | 61° | 50° | 55° | — | — |
| 2023 | 58° | 53° | 55° | — | — |
| 2022 | 64° | 52° | 58° | — | — |
| 2021 | 60° | 51° | 56° | — | — |
| 2020 | 62° | 53° | 58° | — | — |
| 2019 | 61° | 53° | 57° | — | — |
| 2018 | 77° | 55° | 66° | — | — |
| 2017 | 61° | 52° | 56° | — | — |
| 2016 | 72° | 55° | 63° | — | — |
| 2015 | 59° | 50° | 55° | — | — |
| 2014 | 67° | 52° | 59° | — | — |
| 2013 | 63° | 54° | 58° | 0.03" | — |
| 2012 | 59° | 50° | 55° | — | — |
| 2011 | 63° | 50° | 56° | 0.71" | — |
| 2010 | 62° | 50° | 56° | — | — |
| 2009 | 61° | 51° | 56° | — | — |
| 2008 | 65° | 53° | 59° | — | — |
| 2007 | 64° | 50° | 57° | — | — |
| 2006 | 64° | 50° | 57° | — | — |
| 2005 | 62° | 54° | 58° | — | — |
| 2004 | 65° | 53° | 59° | 0.3" | — |
| 2003 | 87° | 55° | 71° | — | — |
| 2002 | 62° | 53° | 58° | — | — |
| 2001 | 65° | 52° | 58° | — | — |
| 2000 | 65° | 54° | 59° | — | — |
| 1999 | 56° | 48° | 52° | — | — |
| 1998 | 60° | 51° | 56° | 1.5" | — |
| 1997 | 70° | 59° | 64° | — | — |
| 1996 | 63° | 50° | 56° | — | — |
| 1995 | 69° | 50° | 60° | — | — |
| 1994 | 67° | 49° | 58° | — | — |
| 1993 | 70° | 56° | 63° | — | — |
| 1992 | 68° | 55° | 62° | — | — |
| 1991 | 56° | 49° | 52° | — | — |
| 1990 | 64° | 53° | 59° | 0.05" | — |
| 1989 | 64° | 50° | 57° | — | — |
| 1988 | 63° | 51° | 57° | 0.43" | — |
| 1987 | 66° | 50° | 58° | — | — |
| 1986 | 66° | 52° | 59° | — | — |
| 1985 | 63° | 52° | 57° | — | — |
| 1984 | 83° | 57° | 70° | — | — |
| 1983 | 61° | 53° | 57° | — | — |
| 1982 | 58° | 50° | 54° | — | — |
| 1981 | 60° | 52° | 56° | — | — |
| 1980 | 58° | 52° | 55° | — | — |
| 1979 | 66° | 52° | 59° | — | — |
| 1978 | 67° | 53° | 60° | — | — |
| 1977 | 63° | 51° | 57° | — | — |
| 1976 | 61° | 49° | 55° | — | — |
| 1975warmest | 88° | 60° | 74° | — | — |
| 1974coldest | 55° | 49° | 52° | — | — |
| 1973 | 83° | 56° | 69° | — | — |
| 1972 | 57° | 48° | 53° | — | — |
| 1971 | 62° | 52° | 57° | — | — |
55 years of data from SAN FRANCISCO DWTN