Weather in Santa Rosa, California, United States in March
In an average March, Santa Rosa sees a daily high around 61°F and a low around 42°F, based on 1981–2026 of local climate records.
| Average high | 61°F |
|---|---|
| Typical high range | 52°F to 71°F |
| Average low | 42°F |
| Typical low range | 35°F to 48°F |
| Average daily precipitation | 0.10 in |
March records
The most extreme March on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total March accumulation.
High
Highest
86°F
2026-03-20
Lowest
43°F
1985-03-05
Low
Highest
58°F
2026-03-20
Lowest
28°F
2002-03-08
Feels-like
Highest
90°F
2026-03-20
Lowest
19°F
1989-03-03
Humidity
Highest
12.6 g/m³
2026-03-21
Lowest
4.4 g/m³
1989-03-03
Wind
Highest
30 mph
1995-03-09
Lowest
4 mph
2020-03-17
Precip
Wettest
13.37 in
1995
Driest
0.06 in
1988
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