Weather on December 17
Daly City, CA
55 Years of Data
About This Date
December 17th in Daly City, CA typically brings cool winter weather, with average highs around 59°F and lows near 44°F. Over 55 years of records, the warmest December 17th was in 1998 (60°F average), while the coldest was 1992 (44°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 33% of December 17th dates historically, with the wettest December 17th recording 4.19" of rain. The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for December 17th in Daly City, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 59° | 48° | 54° | 0.41" | — |
| 2024 | 59° | 47° | 53° | — | — |
| 2023 | 58° | 53° | 55° | 0.05" | — |
| 2022 | 56° | 43° | 49° | — | — |
| 2021 | 54° | 44° | 49° | — | — |
| 2020 | 72° | 32° | 52° | 0.99" | — |
| 2019 | 57° | 47° | 52° | — | — |
| 2018 | 61° | 42° | 51° | 0.05" | — |
| 2017 | 68° | 44° | 56° | — | — |
| 2016 | 51° | 37° | 44° | — | — |
| 2015 | 58° | 41° | 49° | — | — |
| 2014 | 59° | 50° | 55° | 0.86" | — |
| 2013 | 64° | 51° | 58° | — | — |
| 2012 | 57° | 39° | 48° | 0.61" | — |
| 2011 | 63° | 43° | 53° | — | — |
| 2010 | 60° | 45° | 52° | 2.11" | — |
| 2009 | 62° | 50° | 56° | — | — |
| 2008 | 51° | 37° | 44° | — | — |
| 2007 | 55° | 49° | 52° | 0.43" | — |
| 2006 | 53° | 40° | 46° | — | — |
| 2005 | 47° | 41° | 44° | 4.06" | — |
| 2004 | 64° | 48° | 56° | — | — |
| 2003 | 61° | 44° | 52° | — | — |
| 2002 | 62° | 47° | 54° | 1.32" | — |
| 2001 | 55° | 52° | 53° | 1.22" | — |
| 2000 | 62° | 44° | 53° | — | — |
| 1999 | 61° | 44° | 52° | — | — |
| 1998warmest | 66° | 54° | 60° | — | — |
| 1997 | 59° | 49° | 54° | 0.03" | — |
| 1996 | 66° | 47° | 56° | — | — |
| 1995 | 58° | 44° | 51° | — | — |
| 1994 | 53° | 44° | 49° | — | — |
| 1993 | 53° | 43° | 48° | — | — |
| 1992coldest | 55° | 33° | 44° | 0.25" | — |
| 1991 | 55° | 43° | 49° | 0.18" | — |
| 1990 | 56° | 38° | 47° | — | — |
| 1989 | 64° | 38° | 51° | — | — |
| 1988 | 56° | 45° | 50° | — | — |
| 1987 | 60° | 45° | 52° | — | — |
| 1986 | 65° | 45° | 55° | — | — |
| 1985 | 54° | 37° | 45° | — | — |
| 1984 | 54° | 39° | 46° | — | — |
| 1983 | 60° | 50° | 55° | — | — |
| 1982 | 62° | 53° | 58° | — | — |
| 1981 | 57° | 45° | 51° | — | — |
| 1980 | 66° | 50° | 58° | — | — |
| 1979 | 67° | 39° | 53° | — | — |
| 1978 | 53° | 46° | 50° | 0.74" | — |
| 1977 | 58° | 48° | 53° | 1.91" | — |
| 1976 | 63° | 43° | 53° | — | — |
| 1975 | 62° | 41° | 52° | — | — |
| 1974 | 59° | 45° | 52° | — | — |
| 1973 | 59° | 43° | 51° | 0.23" | — |
| 1972 | 51° | 41° | 46° | 4.19" | — |
| 1971 | 59° | 39° | 49° | — | — |
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.