Sunnyvale
March
Weather in Sunnyvale for March 2025
Your guide to Sunnyvale weather in March - trends and predictions
In general, the average temperature in Sunnyvale at the beginning of March is 12.7 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 14.9 °F by the end of March.
The climate of Sunnyvale in March is notably wet, with an average of 13 rainy days.
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18
Dry days
13
Rainy days
0
Snow days
16°/7°
Temperatures
15 km/h
Avg max wind
72 %
Avg humidity
Sunnyvale in March average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  12° | 2 9° | |||||
| 3 11° | 4 13° | 5 15° | 6 15° | 7 14° | 8  17° | 9  15° |
| 10  14° | 11  14° | 12 15° | 13 16° | 14 17° | 15 19° | 16 20° |
| 17 20° | 18 22° | 19 21° | 20  19° | 21 19° | 22 19° | 23 12° |
| 24 14° | 25 15° | 26 17° | 27 18° | 28 14° | 29  11° | 30  14° |
| 31 15° |
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Temperatures trend during March in Sunnyvale
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 | Light rain shower | 12° /8° | 8.7 mm | 3 | |
| Mar. 2 | Light rain shower | 9° /7° | 20.2 mm | 2 | |
| Mar. 3 | Light rain shower | 11° /6° | 6.1 mm | 3 | |
| Mar. 4 | Patchy rain possible | 13° /5° | 0.4 mm | 3 | |
| Mar. 5 | Patchy rain possible | 15° /6° | 0 mm | 4 | |
| Mar. 6 | Patchy rain possible | 15° /7° | 0.1 mm | 4 | |
| Mar. 7 | Patchy rain possible | 14° /7° | 0.1 mm | 3 | |
| Mar. 8 | Sunny | 17° /5° | 0 mm | 5 | |
| Mar. 9 | Cloudy | 15° /7° | 0 mm | 4 | |
| Mar. 10 | Light rain | 14° /7° | 5.7 mm | 3 | |
| Mar. 11 | Partly cloudy | 14° /6° | 0.1 mm | 4 | |
| Mar. 12 | Light drizzle | 15° /8° | 0.6 mm | 4 | |
| Mar. 13 | Sunny | 16° /6° | 0 mm | 5 | |
| Mar. 14 | Sunny | 17° /7° | 0 mm | 5 | |
| Mar. 15 | Sunny | 19° /7° | 0 mm | 5 | |
| Mar. 16 | Sunny | 20° /8° | 0 mm | 5 | |
| Mar. 17 | Sunny | 20° /8° | 0 mm | 6 | |
| Mar. 18 | Sunny | 22° /8° | 0 mm | 6 | |
| Mar. 19 | Sunny | 21° /10° | 0 mm | 6 | |
| Mar. 20 | Overcast | 19° /8° | 0 mm | 4 | |
| Mar. 21 | Overcast | 19° /8° | 0 mm | 4 | |
| Mar. 22 | Light rain | 19° /9° | 8 mm | 4 | |
| Mar. 23 | Light rain shower | 12° /8° | 8.7 mm | 3 | |
| Mar. 24 | Light rain shower | 14° /8° | 9.7 mm | 3 | |
| Mar. 25 | Patchy rain possible | 15° /9° | 0.1 mm | 4 | |
| Mar. 26 | Partly cloudy | 17° /8° | 0 mm | 5 | |
| Mar. 27 | Patchy rain possible | 18° /6° | 2.9 mm | 4 | |
| Mar. 28 | Light rain shower | 14° /7° | 7.1 mm | 3 | |
| Mar. 29 | Moderate rain | 11° /7° | 14.6 mm | 3 | |
| Mar. 30 | Patchy light rain with thunder | 14° /6° | 5.1 mm | 3 | |
| Mar. 31 | Patchy rain possible | 15° /6° | 0.2 mm | 4 | |
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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.
Sunnyvale in March - FAQ
What are the expected maximum and minimum temperatures in Sunnyvale during March?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 7°. 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 98.2 mm spread over approximately 13 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 15 km/h, suggesting breezy to windy conditions, depending on your activities.
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