Weather on March 17
Vista, CA
55 Years of Data
Avg High
67°F
Avg Low
49°F
Warmest
2026
73°F avg
Coldest
1977
49°F avg
About This Date
March 17th in Vista, CA typically brings mild spring weather, with average highs around 67°F and lows near 49°F. Over 56 years of records, the warmest March 17th was in 2026 (73°F average), while the coldest was 1977 (49°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 20% of March 17th dates historically, with the wettest March 17th recording 2.41" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for March 17th in Vista, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 86° | 61° | 73° | — | — |
| 2025 | 61° | 50° | 55° | 0.1" | — |
| 2024 | 62° | 49° | 55° | — | — |
| 2023 | 62° | 51° | 57° | — | — |
| 2022 | 72° | 50° | 61° | — | — |
| 2021 | 59° | 44° | 52° | — | — |
| 2020 | 59° | 49° | 54° | 0.05" | — |
| 2019 | 72° | 51° | 61° | — | — |
| 2018 | 59° | 49° | 54° | 1.57" | — |
| 2017 | 65° | 53° | 59° | — | — |
| 2016 | 70° | 53° | 61° | — | — |
| 2015 | 77° | 61° | 69° | — | — |
| 2014 | 70° | 53° | 61° | — | — |
| 2013 | 62° | 55° | 59° | — | — |
| 2012 | 58° | 49° | 53° | 1.63" | — |
| 2011 | 67° | 52° | 59° | — | — |
| 2010 | 78° | 55° | 67° | — | — |
| 2009 | 71° | 49° | 60° | — | — |
| 2008 | 63° | 44° | 53° | — | — |
| 2007 | 59° | 53° | 56° | — | — |
| 2006 | 60° | 47° | 53° | 0.91" | — |
| 2005 | 64° | 50° | 57° | — | — |
| 2004 | 66° | 54° | 60° | — | — |
| 2003 | 60° | 52° | 56° | — | — |
| 2002 | 57° | 45° | 51° | 0.53" | — |
| 2001 | 63° | 52° | 57° | — | — |
| 2000 | 64° | 55° | 60° | — | — |
| 1999 | 58° | 45° | 51° | — | — |
| 1998 | 64° | 56° | 60° | — | — |
| 1997 | 72° | 50° | 61° | — | — |
| 1996 | 67° | 51° | 59° | — | — |
| 1995 | 74° | 54° | 64° | — | — |
| 1994 | 77° | 50° | 64° | — | — |
| 1993 | 74° | 50° | 62° | — | — |
| 1992 | 69° | 49° | 59° | — | — |
| 1991 | 63° | 39° | 51° | — | — |
| 1990 | 74° | 49° | 61° | — | — |
| 1989 | 65° | 47° | 56° | — | — |
| 1988 | 75° | 42° | 59° | — | — |
| 1987 | 68° | 42° | 55° | — | — |
| 1986 | 63° | 43° | 53° | 0.48" | — |
| 1985 | 70° | 41° | 55° | — | — |
| 1984 | 70° | 46° | 58° | — | — |
| 1983 | 65° | 51° | 58° | 2.03" | — |
| 1982 | 56° | 45° | 50° | 2.41" | — |
| 1981 | 71° | 45° | 58° | — | — |
| 1980 | 77° | 46° | 62° | — | — |
| 1979 | 60° | 43° | 51° | 1.27" | — |
| 1978 | 92° | 48° | 70° | — | — |
| 1977coldest | 60° | 38° | 49° | 0.64" | — |
| 1976 | 75° | 51° | 63° | — | — |
| 1975 | 64° | 36° | 50° | — | — |
| 1974 | 75° | 47° | 61° | — | — |
| 1973 | 66° | 42° | 54° | — | — |
| 1972 | 61° | 51° | 56° | — | — |
| 1971 | 74° | 40° | 57° | — | — |
56 years of data from CARLSBAD MCCLELLAN PALOMAR AP