Santa Rosa (CA)
March
Weather in Santa Rosa, California for March 2027
Your guide to Santa Rosa weather in March - trends and predictions
In general, the average temperature in Santa Rosa at the beginning of March is 12.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 15.3 °C by the end of March.
Santa Rosa experiences moderate rainfall in March, with an average of 9 rainy days and a total precipitation of 145.2 mm.
Is March a good time to visit Santa Rosa? check out the best time to travel to Santa Rosa page.
✨ Is March a good time to visit Santa Rosa? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
22
Dry days
9
Rainy days
0
Snow days
16°/6°
Temperatures
14 km/h
Avg max wind
82 %
Avg humidity
Santa Rosa Weather March
Move between months or click on a day
Temperatures trend during March in Santa Rosa
See the weather trend as well as the moving average line
March weather in Santa Rosa day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Light rain | 11° /8° | 5.9 mm | 2 | |
| Mar. 2 | Light rain | 12° /7° | 4.8 mm | 2 | |
| Mar. 3 |  Light rain shower | 11° /5° | 1.4 mm | 2 | |
| Mar. 4 | Light rain shower | 11° /6° | 1.4 mm | 2 | |
| Mar. 5 | Light rain shower | 14° /5° | 1.5 mm | 3 | |
| Mar. 6 | Light rain shower | 13° /6° | 1 mm | 3 | |
| Mar. 7 |  Mist | 14° /2° | 0 mm | 3 | |
| Mar. 8 |  Sunny | 14° /3° | 0 mm | 4 | |
| Mar. 9 | Mist | 15° /5° | 0.1 mm | 3 | |
| Mar. 10 |  Heavy rain | 14° /4° | 5.1 mm | 3 | |
| Mar. 11 | Patchy rain possible | 15° /3° | 0.2 mm | 3 | |
| Mar. 12 |  Moderate rain | 15° /6° | 20.8 mm | 3 | |
| Mar. 13 | Light rain | 15° /5° | 4.8 mm | 3 | |
| Mar. 14 | Moderate rain | 16° /6° | 15.7 mm | 4 | |
| Mar. 15 | Sunny | 18° /7° | 0 mm | 4 | |
| Mar. 16 | Moderate rain | 19° /8° | 17.5 mm | 4 | |
| Mar. 17 | Light rain | 20° /6° | 5.8 mm | 4 | |
| Mar. 18 | Sunny | 20° /6° | 0 mm | 4 | |
| Mar. 19 | Patchy rain possible | 19° /5° | 1.9 mm | 4 | |
| Mar. 20 |  Overcast | 20° /6° | 0 mm | 4 | |
| Mar. 21 | Mist | 17° /7° | 0 mm | 3 | |
| Mar. 22 | Light rain | 17° /7° | 4.2 mm | 4 | |
| Mar. 23 | Light rain | 18° /6° | 4.1 mm | 4 | |
| Mar. 24 | Light rain shower | 21° /8° | 0.4 mm | 5 | |
| Mar. 25 |  Partly cloudy | 20° /6° | 0 mm | 6 | |
| Mar. 26 | Light rain | 16° /6° | 3.9 mm | 4 | |
| Mar. 27 | Moderate rain | 15° /8° | 12.3 mm | 3 | |
| Mar. 28 | Light rain shower | 15° /6° | 1.6 mm | 4 | |
| Mar. 29 | Light rain | 13° /6° | 7.1 mm | 2 | |
| Mar. 30 | Light rain | 15° /7° | 6.6 mm | 3 | |
| Mar. 31 | Moderate rain | 13° /8° | 17 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Santa Rosa in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Santa Rosa forecast closer to your planned date for the most up-to-date weather information.
Change Month
Santa Rosa in March - FAQ
What are the expected maximum and minimum temperatures in Santa Rosa during March?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Santa Rosa during March?
Significant rainfall exceeding 145.2 mm is expected in Santa Rosa during March, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Santa Rosa during March?
The average wind speed in Santa Rosa during March is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Santa Rosa
Explore the daily rainfall trends and prepare for Santa Rosas March weather 💧
Typically, Santa Rosa has 9 rainy days in March with a total of 145.2 mm of rainfall.
UV exposure in Santa Rosa during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
Quick links
More Santa Rosa weather pages
You are here
Where is Santa Rosa?Get accurate weather forecasts for Santa Rosa, located at latitude 38.44 and longitude -122.714. Stay updated with localized weather information tailored for Santa Rosa.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.