Weather on December 28
Fontana, CA
55 Years of Data
Avg High
65°F
Avg Low
42°F
Warmest
1975
66°F avg
Coldest
2015
42°F avg
About This Date
December 28th in Fontana, CA typically brings mild winter weather, with average highs around 65°F and lows near 42°F. Over 55 years of records, the warmest December 28th was in 1975 (66°F average), while the coldest was 2015 (42°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 27% of December 28th dates historically, with the wettest December 28th 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 28th in Fontana, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 41° | 54° | — | — |
| 2024 | 66° | 46° | 56° | — | — |
| 2023 | 68° | 50° | 59° | — | — |
| 2022 | 62° | 51° | 57° | 0.23" | — |
| 2021 | 49° | 42° | 45° | 0.13" | — |
| 2020 | 52° | 42° | 47° | 4.57" | — |
| 2019 | 59° | 37° | 48° | — | — |
| 2018 | 57° | 44° | 51° | — | — |
| 2017 | 84° | 46° | 65° | — | — |
| 2016 | 78° | 39° | 59° | — | — |
| 2015coldest | 53° | 31° | 42° | 0.03" | — |
| 2014 | 60° | 37° | 49° | — | — |
| 2013 | 75° | 50° | 63° | — | — |
| 2012 | 61° | 35° | 48° | — | — |
| 2011 | 78° | 41° | 60° | — | — |
| 2010 | 66° | 40° | 53° | — | — |
| 2009 | 67° | 42° | 54° | — | — |
| 2008 | 65° | 35° | 50° | — | — |
| 2007 | 55° | 39° | 47° | — | — |
| 2006 | 65° | 37° | 51° | — | — |
| 2005 | 62° | 46° | 54° | — | — |
| 2004 | 56° | 51° | 53° | 2.87" | — |
| 2003 | 60° | 31° | 45° | — | — |
| 2002 | 65° | 42° | 53° | 0.1" | — |
| 2001 | 63° | 42° | 52° | — | — |
| 2000 | 76° | 39° | 57° | — | — |
| 1999 | 75° | 43° | 59° | — | — |
| 1998 | 77° | 40° | 58° | — | — |
| 1997 | 74° | 46° | 60° | — | — |
| 1996 | 67° | 49° | 58° | 0.23" | — |
| 1995 | 68° | 37° | 53° | — | — |
| 1994 | 63° | 48° | 55° | — | — |
| 1993 | 75° | 38° | 56° | — | — |
| 1992 | 58° | 47° | 52° | 1.22" | — |
| 1991 | 63° | 47° | 55° | 1.12" | — |
| 1990 | 67° | 32° | 49° | — | — |
| 1989 | 71° | 45° | 58° | — | — |
| 1988 | 56° | 35° | 45° | 0.03" | — |
| 1987 | 62° | 28° | 45° | — | — |
| 1986 | 70° | 32° | 51° | — | — |
| 1985 | 75° | 37° | 56° | — | — |
| 1984 | 63° | 37° | 50° | 0.99" | — |
| 1983 | 61° | 52° | 56° | 0.1" | — |
| 1982 | 66° | 37° | 52° | — | — |
| 1981 | 61° | 34° | 47° | — | — |
| 1980 | 74° | 47° | 60° | — | — |
| 1979 | 66° | 28° | 47° | — | — |
| 1978 | 56° | 40° | 48° | — | — |
| 1977 | 66° | 54° | 60° | 4.62" | — |
| 1976 | 73° | 43° | 58° | — | — |
| 1975warmest | 77° | 56° | 66° | — | — |
| 1974 | 59° | 39° | 49° | 0.99" | — |
| 1973 | 57° | 50° | 54° | — | — |
| 1972 | 70° | 50° | 60° | — | — |
| 1971 | 46° | 40° | 43° | 1.02" | — |
55 years of data from FONTANA KAISER