Weather on December 13
Hayward, CA
55 Years of Data
About This Date
December 13th in Hayward, CA typically brings cool winter weather, with average highs around 58°F and lows near 44°F. Over 53 years of records, the warmest December 13th was in 1994 (59°F average), while the coldest was 1972 (33°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 36% of December 13th dates historically, with the wettest December 13th recording 4.62" of rain. 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 December 13th in Hayward, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 55° | 39° | 47° | — | — |
| 2024 | 62° | 53° | 58° | 0.28" | — |
| 2023 | 59° | 43° | 51° | — | — |
| 2022 | 54° | 36° | 45° | — | — |
| 2021 | 57° | 45° | 51° | 4.62" | — |
| 2020 | 61° | 48° | 54° | 1.42" | — |
| 2019 | 61° | 55° | 58° | 0.08" | — |
| 2018 | 65° | 43° | 54° | — | — |
| 2017 | 59° | 37° | 48° | — | — |
| 2016 | 59° | 50° | 55° | — | — |
| 2015 | 56° | 46° | 51° | 1.6" | — |
| 2014 | 59° | 47° | 53° | — | — |
| 2013 | 55° | 38° | 46° | — | — |
| 2012 | 55° | 39° | 47° | — | — |
| 2011 | 57° | 36° | 46° | — | — |
| 2010 | 59° | 54° | 56° | — | — |
| 2009 | 55° | 51° | 53° | 0.66" | — |
| 2008 | 54° | 42° | 48° | — | — |
| 2007 | 55° | 36° | 45° | — | — |
| 2006 | 62° | 53° | 58° | 0.08" | — |
| 2005 | 56° | 44° | 50° | — | — |
| 2004 | 63° | 51° | 57° | — | — |
| 2003 | 62° | 53° | 58° | 0.05" | — |
| 2002 | 60° | 56° | 58° | 3.89" | — |
| 2001 | 56° | 42° | 49° | 0.89" | — |
| 2000 | 57° | 47° | 52° | 0.53" | — |
| 1999 | 56° | 41° | 48° | 0.05" | — |
| 1998 | 61° | 44° | 52° | 0.33" | — |
| 1997 | 54° | 40° | 47° | — | — |
| 1996 | 55° | 48° | 52° | — | — |
| 1995 | 57° | 47° | 52° | — | — |
| 1994warmest | 62° | 56° | 59° | — | — |
| 1993 | 55° | 43° | 49° | — | — |
| 1992 | 56° | 43° | 49° | — | — |
| 1989 | 59° | 41° | 50° | — | — |
| 1988 | 70° | 44° | 57° | — | — |
| 1987 | 61° | 42° | 51° | — | — |
| 1986 | 52° | 42° | 47° | — | — |
| 1985 | 54° | 34° | 44° | — | — |
| 1984 | 57° | 42° | 50° | — | — |
| 1983 | 57° | 49° | 53° | — | — |
| 1982 | 59° | 41° | 50° | 0.38" | — |
| 1981 | 54° | 50° | 52° | 0.61" | — |
| 1980 | 61° | 39° | 50° | — | — |
| 1979 | 61° | 41° | 51° | — | — |
| 1978 | 57° | 40° | 48° | — | — |
| 1977 | 62° | 45° | 53° | — | — |
| 1976 | 70° | 47° | 58° | — | — |
| 1975 | 55° | 33° | 44° | — | — |
| 1974 | 54° | 42° | 48° | 0.15" | — |
| 1973 | 56° | 41° | 48° | 1.04" | — |
| 1972coldest | 42° | 25° | 33° | 0.48" | — |
| 1971 | 52° | 33° | 42° | 0.81" | — |