March weather in Santa Clara, CA
The average temperature in Santa Clara in March is 56.1°F (46.3°F–65.9°F). Average precipitation: 2.08 inches.
March is a spring month in Santa Clara, and is cooler than the annual average of 60.7°F. Daily temperatures swing about 19.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 11h 45m. For travel, March is a comfortable month to visit.
Avg High
65.9°F
Avg Low
46.3°F
Precipitation
2.08 in
Daylight
11h 45m
March records in Santa Clara
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 73.0°F (2016) | 35.1°F (2007) | 0.57 in (2018) |
| March 2 | 77.0°F (2016) | 37.0°F (2023) | 0.57 in (2019) |
| March 3 | 75.9°F (2020) | 37.0°F (2001) | 1.00 in (2009) |
| March 4 | 78.1°F (2020) | 36.0°F (2006) | 0.54 in (2001) |
| March 5 | 75.9°F (2015) | 35.1°F (2018) | 1.20 in (2016) |
| March 6 | 73.0°F (2007) | 37.0°F (2023) | 0.73 in (2016) |
| March 7 | 75.9°F (2015) | 37.0°F (1999) | 0.63 in (2016) |
| March 8 | 79.0°F (2004) | 36.0°F (2002) | 0.54 in (2000) |
| March 9 | 81.0°F (2014) | 37.0°F (2002) | 0.47 in (2023) |
| March 10 | 81.0°F (2004) | 34.0°F (2009) | 0.57 in (2023) |
| March 11 | 86.0°F (2005) | 36.0°F (2006) | 0.23 in (2016) |
| March 12 | 81.0°F (2007) | 37.0°F (1999) | 0.46 in (2025) |
| March 13 | 80.1°F (2004) | 36.0°F (2006) | 0.51 in (2018) |
| March 14 | 89.1°F (2015) | 39.0°F (2002) | 0.60 in (1999) |
| March 15 | 82.0°F (2004) | 39.0°F (2002) | 0.50 in (2020) |
| March 16 | 84.9°F (2026) | 37.0°F (2021) | 0.58 in (2012) |
| March 17 | 84.9°F (2026) | 37.0°F (2020) | 0.55 in (2002) |
| March 18 | 87.1°F (2026) | 37.9°F (2002) | 0.63 in (2011) |
| March 19 | 84.9°F (2026) | 37.0°F (2002) | 0.91 in (2011) |
| March 20 | 88.0°F (2026) | 37.9°F (2021) | 0.74 in (2006) |
| March 21 | 79.0°F (2026) | 39.9°F (2021) | 0.83 in (2023) |
| March 22 | 84.0°F (2022) | 39.0°F (2021) | 0.63 in (2024) |
| March 23 | 82.0°F (2026) | 37.9°F (2009) | 0.56 in (2011) |
| March 24 | 81.0°F (2025) | 39.0°F (2009) | 0.93 in (2011) |
| March 25 | 84.0°F (2025) | 39.0°F (2002) | 0.55 in (2006) |
| March 26 | 84.9°F (2015) | 37.0°F (2020) | 0.26 in (2007) |
| March 27 | 82.0°F (2026) | 36.0°F (2023) | 0.25 in (2005) |
| March 28 | 81.0°F (2026) | 35.1°F (1999) | 0.49 in (2023) |
| March 29 | 86.0°F (2026) | 39.9°F (1999) | 0.61 in (2023) |
| March 30 | 82.0°F (2003) | 43.0°F (1999) | 0.15 in (2024) |
| March 31 | 82.9°F (2021) | 39.0°F (2008) | 0.42 in (2014) |