Weather on June 21
Daly City, CA
55 Years of Data
About This Date
June 21st in Daly City, CA typically brings mild summer weather, with average highs around 63°F and lows near 52°F. Over 55 years of records, the warmest June 21st was in 2022 (75°F average), while the coldest was 2018 (50°F) — a 25°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 June 21st in Daly City, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 50° | 54° | — | — |
| 2024 | 54° | 49° | 51° | — | — |
| 2023 | 58° | 48° | 53° | — | — |
| 2022warmest | 92° | 59° | 75° | — | — |
| 2021 | 61° | 51° | 56° | — | — |
| 2020 | 64° | 55° | 60° | — | — |
| 2019 | 59° | 53° | 56° | — | — |
| 2018coldest | 53° | 46° | 50° | — | — |
| 2017 | 63° | 40° | 51° | — | — |
| 2016 | 60° | 59° | 60° | — | — |
| 2015 | 60° | 53° | 57° | — | — |
| 2014 | 60° | 54° | 57° | — | — |
| 2013 | 60° | 51° | 56° | — | — |
| 2012 | 58° | 51° | 54° | — | — |
| 2011 | 62° | 54° | 58° | — | — |
| 2010 | 58° | 49° | 53° | — | — |
| 2009 | 59° | 52° | 55° | — | — |
| 2008 | 71° | 59° | 65° | — | — |
| 2007 | 60° | 53° | 57° | — | — |
| 2006 | 63° | 53° | 58° | — | — |
| 2005 | 62° | 53° | 58° | — | — |
| 2004 | 64° | 52° | 58° | — | — |
| 2003 | 65° | 51° | 58° | — | — |
| 2002 | 57° | 50° | 54° | — | — |
| 2001 | 63° | 54° | 58° | — | — |
| 2000 | 59° | 54° | 56° | — | — |
| 1999 | 57° | 52° | 54° | — | — |
| 1998 | 62° | 56° | 59° | — | — |
| 1997 | 59° | 53° | 56° | — | — |
| 1996 | 56° | 50° | 53° | — | — |
| 1995 | 62° | 52° | 57° | — | — |
| 1994 | 58° | 52° | 55° | — | — |
| 1993 | 67° | 54° | 60° | — | — |
| 1992 | 64° | 53° | 59° | — | — |
| 1991 | 61° | 47° | 54° | — | — |
| 1990 | 65° | 55° | 60° | — | — |
| 1989 | 73° | 49° | 61° | — | — |
| 1988 | 68° | 56° | 62° | — | — |
| 1987 | 68° | 53° | 61° | — | — |
| 1986 | 71° | 53° | 62° | — | — |
| 1985 | 64° | 55° | 60° | — | — |
| 1984 | 65° | 48° | 56° | — | — |
| 1983 | 72° | 54° | 63° | — | — |
| 1982 | 62° | — | — | — | — |
| 1981 | 74° | 50° | 62° | — | — |
| 1980 | 66° | 50° | 58° | — | — |
| 1979 | 61° | 51° | 56° | — | — |
| 1978 | 63° | 51° | 57° | — | — |
| 1977 | 66° | 50° | 58° | — | — |
| 1976 | 62° | 53° | 58° | — | — |
| 1975 | 55° | 50° | 53° | — | — |
| 1974 | 66° | 54° | 60° | — | — |
| 1973 | 68° | 49° | 58° | — | — |
| 1972 | 61° | 50° | 55° | — | — |
| 1971 | 62° | 51° | 57° | — | — |
Daly City, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Daly City, CA Monthly Precipitation
Average rainfall per month, in inches.
Daly City, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Daly City, CA
Most pleasant months in Daly City, CA: July, August.