Weather in Santa Rosa in March
In an average March, Santa Rosa sees a daily high around 64°F and a low around 44°F, based on 1980–2026 of local climate records.
| Average high | 64°F |
|---|---|
| Typical high range | 55°F to 75°F |
| Average low | 44°F |
| Typical low range | 37°F to 51°F |
| Average daily precipitation | 0.20 in |
March records
The most extreme March on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total March accumulation.
High
Highest
86°F
2026-03-20
Lowest
46°F
1991-03-24
Low
Highest
58°F
2001-03-20
Lowest
29°F
2006-03-11
Feels-like
Highest
94°F
2026-03-20
Lowest
19°F
2006-03-13
Humidity
Highest
13.5 g/m³
2025-03-26
Lowest
3.2 g/m³
2014-03-12
Wind
Highest
20 mph
1995-03-09
Lowest
3 mph
2012-03-08
Gust
Highest
65 mph
1995-03-09
Lowest
11 mph
2004-03-09
Precip
Wettest
13.34 in
1983
Driest
0.18 in
1988
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