Weather on March 5
Fontana, CA
55 Years of Data
Avg High
69°F
Avg Low
47°F
Warmest
1972
79°F avg
Coldest
2000
44°F avg
About This Date
March 5th in Fontana, CA typically brings mild spring weather, with average highs around 69°F and lows near 47°F. Over 56 years of records, the warmest March 5th was in 1972 (79°F average), while the coldest was 2000 (44°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 21% of March 5th dates historically, with the wettest March 5th recording 2.95" 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 March 5th in Fontana, CA? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 74° | 54° | 64° | — | — |
| 2025 | 58° | 47° | 52° | 1.07" | — |
| 2024 | 65° | 45° | 55° | — | — |
| 2023 | 53° | 43° | 48° | 0.03" | — |
| 2022 | 55° | 41° | 48° | 0.08" | — |
| 2021 | 79° | 44° | 61° | — | — |
| 2020 | 82° | 49° | 65° | — | — |
| 2019 | 74° | 47° | 60° | 0.13" | — |
| 2018 | 73° | 39° | 56° | — | — |
| 2017 | 60° | 43° | 51° | — | — |
| 2016 | 67° | 54° | 60° | 0.08" | — |
| 2015 | 75° | 42° | 59° | — | — |
| 2014 | 80° | 50° | 65° | — | — |
| 2013 | 67° | 48° | 57° | — | — |
| 2012 | 83° | 52° | 67° | — | — |
| 2011 | 80° | 47° | 63° | — | — |
| 2010 | 67° | 41° | 54° | — | — |
| 2009 | 61° | 45° | 53° | — | — |
| 2008 | 73° | 44° | 59° | — | — |
| 2007 | 83° | 48° | 65° | — | — |
| 2006 | 68° | 40° | 54° | — | — |
| 2005 | 64° | 46° | 55° | — | — |
| 2004 | 66° | 48° | 57° | — | — |
| 2003 | 66° | 39° | 53° | — | — |
| 2002 | 73° | 46° | 60° | — | — |
| 2001 | 66° | 52° | 59° | — | — |
| 2000coldest | 52° | 36° | 44° | 1.98" | — |
| 1999 | 64° | 47° | 55° | — | — |
| 1998 | 66° | 52° | 59° | — | — |
| 1997 | 81° | 40° | 60° | — | — |
| 1996 | 66° | 53° | 60° | — | — |
| 1995 | 61° | 55° | 58° | 2.95" | — |
| 1994 | 64° | 51° | 58° | — | — |
| 1993 | 82° | 46° | 64° | — | — |
| 1992 | 64° | 52° | 58° | — | — |
| 1991 | 68° | 53° | 61° | 0.56" | — |
| 1990 | 63° | 46° | 54° | 0.08" | — |
| 1989 | 79° | 42° | 60° | — | — |
| 1988 | 73° | 44° | 59° | — | — |
| 1987 | 81° | 58° | 69° | 0.13" | — |
| 1986 | 86° | 48° | 67° | — | — |
| 1985 | 59° | 34° | 46° | — | — |
| 1984 | 71° | 42° | 57° | — | — |
| 1983 | 69° | 47° | 58° | — | — |
| 1982 | 64° | 39° | 52° | — | — |
| 1981 | 53° | 46° | 50° | 0.64" | — |
| 1980 | 61° | 52° | 56° | — | — |
| 1979 | 78° | 40° | 59° | — | — |
| 1978 | 62° | 44° | 53° | — | — |
| 1977 | 78° | 45° | 61° | — | — |
| 1976 | 64° | 48° | 56° | — | — |
| 1975 | 64° | 52° | 58° | 0.05" | — |
| 1974 | 75° | 43° | 59° | — | — |
| 1973 | 59° | 51° | 55° | — | — |
| 1972warmest | 96° | 62° | 79° | — | — |
| 1971 | 67° | 49° | 58° | — | — |
56 years of data from FONTANA KAISER