Weather on March 15
San Jose, CA
55 Years of Data
About This Date
March 15th in San Jose, CA typically brings mild spring weather, with average highs around 66°F and lows near 46°F. Over 56 years of records, the warmest March 15th was in 2004 (68°F average), while the coldest was 1991 (48°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 30% of March 15th dates historically, with the wettest March 15th recording 2.82" of rain. The last decade has been 2.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.5°F cooler on this date compared to 20-30 years ago.
Planning for March 15th in San Jose, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 80° | 50° | 65° | — | — |
| 2025 | 61° | 44° | 52° | — | — |
| 2024 | 75° | 54° | 64° | — | — |
| 2023 | 61° | 42° | 51° | — | — |
| 2022 | 70° | 51° | 60° | — | — |
| 2021 | 54° | 42° | 48° | — | — |
| 2020 | 54° | 45° | 49° | 1.27" | — |
| 2019 | 68° | 39° | 54° | — | — |
| 2018 | 58° | 40° | 49° | 0.2" | — |
| 2017 | 70° | 52° | 61° | — | — |
| 2016 | 66° | 44° | 55° | — | — |
| 2015 | 80° | 56° | 68° | — | — |
| 2014 | 79° | 48° | 63° | — | — |
| 2013 | 69° | 45° | 57° | — | — |
| 2012 | 68° | 57° | 63° | — | — |
| 2011 | 70° | 56° | 63° | 0.05" | — |
| 2010 | 73° | 42° | 58° | — | — |
| 2009 | 64° | 50° | 57° | — | — |
| 2008 | 60° | 43° | 51° | 0.36" | — |
| 2007 | 79° | 47° | 63° | — | — |
| 2006 | 58° | — | — | 0.15" | — |
| 2005 | 75° | 43° | 59° | — | — |
| 2004warmest | 82° | 53° | 68° | — | — |
| 2003 | 66° | 53° | 60° | 1.55" | — |
| 2002 | 58° | 42° | 50° | — | — |
| 2001 | 59° | 43° | 51° | — | — |
| 2000 | 74° | 46° | 60° | — | — |
| 1999 | 57° | 43° | 50° | 0.25" | — |
| 1998 | 71° | 52° | 61° | — | — |
| 1997 | 74° | 48° | 61° | — | — |
| 1996 | 70° | 47° | 58° | — | — |
| 1995 | 66° | 45° | 55° | 0.48" | — |
| 1994 | 69° | 46° | 58° | — | — |
| 1993 | 69° | 52° | 60° | — | — |
| 1992 | 61° | 50° | 55° | 0.2" | — |
| 1991coldest | 58° | 39° | 48° | 0.28" | — |
| 1990 | 70° | 50° | 60° | — | — |
| 1989 | 67° | 41° | 54° | — | — |
| 1988 | 68° | 43° | 55° | — | — |
| 1987 | 61° | 44° | 52° | — | — |
| 1986 | 58° | 47° | 52° | 2.82" | — |
| 1985 | 60° | 41° | 51° | — | — |
| 1984 | 63° | 52° | 57° | 0.3" | — |
| 1983 | 63° | 41° | 52° | — | — |
| 1982 | 56° | 42° | 49° | — | — |
| 1981 | 62° | 48° | 55° | 0.61" | — |
| 1980 | 64° | 47° | 55° | 0.25" | — |
| 1979 | 63° | 53° | 58° | 0.48" | — |
| 1978 | 71° | 43° | 57° | — | — |
| 1977 | 59° | 46° | 53° | 0.81" | — |
| 1976 | 67° | 44° | 55° | — | — |
| 1975 | 59° | 46° | 53° | — | — |
| 1974 | 72° | 46° | 59° | — | — |
| 1973 | 66° | 39° | 53° | — | — |
| 1972 | 80° | 47° | 63° | — | — |
| 1971 | 63° | 47° | 55° | 0.03" | — |
San Jose, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
San Jose, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
San Jose, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit San Jose, CA
San Jose, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.