Weather on March 16
Fontana, CA
55 Years of Data
Avg High
72°F
Avg Low
47°F
Warmest
2015
75°F avg
Coldest
1999
46°F avg
About This Date
March 16th in Fontana, CA typically brings pleasant spring weather, with average highs around 72°F and lows near 47°F — a 25°F daily swing. Over 56 years of records, the warmest March 16th was in 2015 (75°F average), while the coldest was 1999 (46°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 14% of March 16th dates historically, with the wettest March 16th recording 3.2" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for March 16th in Fontana, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 94° | 56° | 75° | — | — |
| 2025 | 71° | 43° | 57° | — | — |
| 2024 | 63° | 49° | 56° | — | — |
| 2023 | 61° | 48° | 54° | — | — |
| 2022 | 76° | 50° | 63° | — | — |
| 2021 | 60° | 36° | 48° | — | — |
| 2020 | 60° | 49° | 54° | 0.66" | — |
| 2019 | 82° | 59° | 71° | — | — |
| 2018 | 61° | 46° | 53° | 0.33" | — |
| 2017 | 84° | 53° | 69° | — | — |
| 2016 | 87° | 49° | 68° | — | — |
| 2015warmest | 90° | 61° | 75° | — | — |
| 2014 | 92° | 52° | 72° | — | — |
| 2013 | 76° | 50° | 63° | — | — |
| 2012 | 58° | 50° | 54° | — | — |
| 2011 | 73° | 52° | 62° | — | — |
| 2010 | 83° | 48° | 65° | — | — |
| 2009 | 75° | 42° | 59° | — | — |
| 2008 | 62° | 40° | 51° | — | — |
| 2007 | 91° | 55° | 73° | — | — |
| 2006 | 68° | 45° | 56° | — | — |
| 2005 | 74° | 43° | 58° | — | — |
| 2004 | 92° | 50° | 71° | — | — |
| 2003 | 63° | 51° | 57° | 1.96" | — |
| 2002 | 57° | 40° | 48° | — | — |
| 2001 | 64° | 51° | 58° | — | — |
| 2000 | 74° | 51° | 62° | — | — |
| 1999coldest | 56° | 37° | 46° | — | — |
| 1998 | 67° | 55° | 61° | — | — |
| 1997 | 69° | 55° | 62° | — | — |
| 1996 | 73° | 45° | 59° | — | — |
| 1995 | 81° | 52° | 66° | — | — |
| 1994 | 82° | 49° | 65° | — | — |
| 1993 | 80° | 51° | 66° | — | — |
| 1992 | 68° | 45° | 56° | — | — |
| 1991 | 61° | 34° | 47° | — | — |
| 1990 | 81° | 43° | 62° | — | — |
| 1989 | 69° | 48° | 59° | — | — |
| 1988 | 70° | 49° | 59° | — | — |
| 1987 | 69° | 39° | 54° | — | — |
| 1986 | 57° | 38° | 47° | 3.2" | — |
| 1985 | 68° | 48° | 58° | — | — |
| 1984 | 65° | 43° | 54° | — | — |
| 1983 | 72° | 42° | 57° | — | — |
| 1982 | 52° | 44° | 48° | 0.84" | — |
| 1981 | 70° | 42° | 56° | — | — |
| 1980 | 71° | 46° | 59° | — | — |
| 1979 | 59° | 44° | 52° | 0.33" | — |
| 1978 | 89° | 51° | 70° | — | — |
| 1977 | 58° | 41° | 49° | 0.61" | — |
| 1976 | 82° | 55° | 69° | — | — |
| 1975 | 60° | 46° | 53° | 0.13" | — |
| 1974 | 85° | 53° | 69° | — | — |
| 1973 | 73° | 43° | 58° | — | — |
| 1972 | 92° | 50° | 71° | — | — |
| 1971 | 86° | 50° | 68° | — | — |
56 years of data from FONTANA KAISER