Weather on September 1
Daly City, CA
55 Years of Data
Avg High
65°F
Avg Low
55°F
Warmest
2017
72°F avg
Coldest
2009
52°F avg
About This Date
September 1st in Daly City, CA typically brings mild fall weather, with average highs around 65°F and lows near 55°F. Over 55 years of records, the warmest September 1st was in 2017 (72°F average), while the coldest was 2009 (52°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 4% of September 1st dates historically. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 1st in Daly City, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 55° | 58° | — | — |
| 2024 | 64° | 58° | 61° | — | — |
| 2023 | 61° | 57° | 59° | 0.1" | — |
| 2022 | 66° | 54° | 60° | — | — |
| 2021 | 64° | 46° | 55° | — | — |
| 2020 | 65° | 56° | 60° | — | — |
| 2019 | 68° | 58° | 63° | — | — |
| 2018 | 62° | 41° | 52° | — | — |
| 2017warmest | 91° | 53° | 72° | — | — |
| 2016 | 64° | 55° | 60° | — | — |
| 2015 | 68° | 59° | 64° | — | — |
| 2014 | 74° | 59° | 66° | — | — |
| 2013 | 61° | — | — | — | — |
| 2012 | 58° | 53° | 55° | — | — |
| 2011 | 59° | 53° | 56° | — | — |
| 2010 | 63° | 52° | 57° | — | — |
| 2009coldest | 62° | 42° | 52° | — | — |
| 2008 | 69° | 52° | 60° | — | — |
| 2007 | 65° | 57° | 61° | — | — |
| 2006 | 63° | 53° | 58° | — | — |
| 2005 | 62° | 56° | 59° | — | — |
| 2004 | 71° | 62° | 67° | — | — |
| 2003 | 60° | 53° | 57° | — | — |
| 2002 | 64° | 51° | 58° | — | — |
| 2001 | 58° | 54° | 56° | — | — |
| 2000 | 62° | 57° | 60° | 0.36" | — |
| 1999 | 60° | 52° | 56° | — | — |
| 1998 | 58° | 53° | 55° | — | — |
| 1997 | 67° | 65° | 66° | — | — |
| 1996 | 62° | 55° | 59° | — | — |
| 1995 | 61° | 55° | 58° | — | — |
| 1994 | 62° | 55° | 59° | — | — |
| 1993 | 78° | 60° | 69° | — | — |
| 1992 | 63° | 57° | 60° | — | — |
| 1991 | 68° | 56° | 62° | — | — |
| 1990 | 68° | 63° | 65° | — | — |
| 1989 | 65° | 56° | 60° | — | — |
| 1988 | 62° | 54° | 58° | — | — |
| 1987 | 70° | 59° | 64° | — | — |
| 1986 | 63° | 55° | 59° | — | — |
| 1985 | 70° | 60° | 65° | — | — |
| 1984 | 73° | 55° | 64° | — | — |
| 1983 | 73° | 61° | 67° | — | — |
| 1982 | 61° | 53° | 57° | — | — |
| 1981 | 59° | 51° | 55° | — | — |
| 1980 | 62° | 54° | 58° | — | — |
| 1979 | 71° | 58° | 64° | — | — |
| 1978 | 71° | 54° | 62° | — | — |
| 1977 | 65° | 54° | 59° | — | — |
| 1976 | 66° | 52° | 59° | — | — |
| 1975 | 66° | 52° | 59° | — | — |
| 1974 | 65° | 55° | 60° | — | — |
| 1973 | 62° | 48° | 55° | — | — |
| 1972 | 61° | 53° | 57° | — | — |
| 1971 | 69° | 55° | 62° | — | — |
55 years of data from SAN FRANCISCO OCEANSIDE