Sunnyvale (CA)
March
Weather in Sunnyvale, California for March 2027
Your guide to Sunnyvale weather in March - trends and predictions
In general, the average temperature in Sunnyvale at the beginning of March is 12.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.6 °C by the end of March.
Sunnyvale experiences moderate rainfall in March, with an average of 7 rainy days and a total precipitation of 96 mm.
Is March a good time to visit Sunnyvale? check out the best time to travel to Sunnyvale page.
✨ Is March a good time to visit Sunnyvale? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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24
Dry days
7
Rainy days
0
Snow days
17°/8°
Temperatures
14 km/h
Avg max wind
75 %
Avg humidity
Sunnyvale Weather March
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Temperatures trend during March in Sunnyvale
See the weather trend as well as the moving average line
March weather in Sunnyvale day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Light rain | 14° /9° | 3.5 mm | 2 | |
| Mar. 2 |  Moderate rain | 12° /9° | 14.2 mm | 2 | |
| Mar. 3 |  Light rain shower | 11° /8° | 2 mm | 2 | |
| Mar. 4 | Patchy rain possible | 13° /7° | 0.1 mm | 2 | |
| Mar. 5 | Moderate rain | 14° /6° | 10.6 mm | 3 | |
| Mar. 6 | Light rain | 12° /7° | 4.6 mm | 3 | |
| Mar. 7 | Patchy rain possible | 14° /5° | 0 mm | 3 | |
| Mar. 8 |  Sunny | 19° /5° | 0 mm | 5 | |
| Mar. 9 |  Mist | 16° /8° | 0 mm | 3 | |
| Mar. 10 | Patchy rain possible | 16° /7° | 1.9 mm | 4 | |
| Mar. 11 | Mist | 17° /5° | 0 mm | 4 | |
| Mar. 12 | Moderate rain | 17° /9° | 12.9 mm | 4 | |
| Mar. 13 | Light rain | 14° /7° | 9.2 mm | 3 | |
| Mar. 14 | Light rain | 14° /7° | 2.9 mm | 3 | |
| Mar. 15 | Sunny | 18° /8° | 0 mm | 4 | |
| Mar. 16 | Sunny | 20° /9° | 0.6 mm | 4 | |
| Mar. 17 | Light rain | 21° /9° | 7.7 mm | 5 | |
| Mar. 18 | Sunny | 23° /9° | 0 mm | 5 | |
| Mar. 19 | Fog | 22° /10° | 0 mm | 5 | |
| Mar. 20 |  Overcast | 21° /11° | 0 mm | 4 | |
| Mar. 21 | Overcast | 17° /9° | 0 mm | 4 | |
| Mar. 22 | Light rain | 19° /8° | 2.7 mm | 4 | |
| Mar. 23 | Light rain | 19° /9° | 2.9 mm | 5 | |
| Mar. 24 | Light rain | 22° /9° | 3.2 mm | 5 | |
| Mar. 25 | Patchy rain possible | 21° /10° | 0 mm | 5 | |
| Mar. 26 |  Partly cloudy | 18° /9° | 0 mm | 4 | |
| Mar. 27 | Patchy rain possible | 18° /10° | 1 mm | 3 | |
| Mar. 28 | Light rain shower | 18° /9° | 2.4 mm | 4 | |
| Mar. 29 | Light rain | 16° /7° | 4.9 mm | 4 | |
| Mar. 30 | Patchy rain possible | 16° /9° | 1.7 mm | 3 | |
| Mar. 31 | Light rain | 16° /9° | 7 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Sunnyvale 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 Sunnyvale forecast closer to your planned date for the most up-to-date weather information.
Change Month
Sunnyvale in March - FAQ
What are the expected maximum and minimum temperatures in Sunnyvale during March?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sunnyvale during March?
Moderate rainfall is anticipated in Sunnyvale during March, with a total of 96 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Sunnyvale during March?
The average wind speed in Sunnyvale during March is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Sunnyvale
Explore the daily rainfall trends and prepare for Sunnyvales March weather 💧
Typically, Sunnyvale has 7 rainy days in March with a total of 96 mm of rainfall.
UV exposure in Sunnyvale during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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