Santa Clara County (San Jose)
March
Weather in Santa Clara County for March 2025
Your guide to Santa Clara County weather in March - trends and predictions
In general, the average temperature in Santa Clara County at the beginning of March is 12.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 14.4 °F by the end of March.
Santa Clara County sees moderate rainfall in March, averaging 8 rainy days.
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23
Dry days
8
Rainy days
0
Snow days
16°/4°
Temperatures
14 km/h
Avg max wind
77 %
Avg humidity
Santa Clara County in March average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2  12° | |||||
| 3  13° | 4 11° | 5 12° | 6 13° | 7  13° | 8  15° | 9 13° |
| 10  14° | 11 14° | 12 16° | 13 17° | 14 15° | 15 16° | 16 19° |
| 17 19° | 18  20° | 19 17° | 20 16° | 21 14° | 22 16° | 23 13° |
| 24 13° | 25 15° | 26 16° | 27 17° | 28 12° | 29 11° | 30 15° |
| 31 15° |
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Temperatures trend during March in Santa Clara County
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 | Patchy rain possible | 11° /5° | 7.9 mm | 3 | |
| Mar. 2 | Partly cloudy | 12° /4° | 11.3 mm | 4 | |
| Mar. 3 | Cloudy | 13° /5° | 3 mm | 4 | |
| Mar. 4 | Patchy rain possible | 11° /4° | 0.3 mm | 3 | |
| Mar. 5 | Light rain shower | 12° /4° | 4.5 mm | 3 | |
| Mar. 6 | Light rain shower | 13° /4° | 1.9 mm | 4 | |
| Mar. 7 | Mist | 13° /4° | 0.1 mm | 3 | |
| Mar. 8 | Moderate rain | 15° /4° | 1.3 mm | 4 | |
| Mar. 9 | Moderate rain | 13° /3° | 5.2 mm | 4 | |
| Mar. 10 | Moderate or heavy rain with thunder | 14° /7° | 16.3 mm | 3 | |
| Mar. 11 | Moderate or heavy rain with thunder | 14° /7° | 2.9 mm | 4 | |
| Mar. 12 | Light rain shower | 16° /9° | 1.1 mm | 4 | |
| Mar. 13 | Fog | 17° /8° | 0.2 mm | 5 | |
| Mar. 14 | Moderate rain | 15° /8° | 28.6 mm | 4 | |
| Mar. 15 | Fog | 16° /5° | 1.2 mm | 4 | |
| Mar. 16 | Fog | 19° /5° | 0 mm | 5 | |
| Mar. 17 | Fog | 19° /6° | 0.7 mm | 5 | |
| Mar. 18 | Light drizzle | 20° /7° | 4.9 mm | 5 | |
| Mar. 19 | Light rain shower | 17° /9° | 2.8 mm | 5 | |
| Mar. 20 | Fog | 16° /6° | 0.7 mm | 4 | |
| Mar. 21 | Moderate or heavy rain with thunder | 14° /6° | 14.4 mm | 4 | |
| Mar. 22 | Light rain shower | 16° /6° | 4.6 mm | 4 | |
| Mar. 23 | Fog | 13° /7° | 4.3 mm | 3 | |
| Mar. 24 | Mist | 13° /5° | 5.3 mm | 3 | |
| Mar. 25 | Fog | 15° /5° | 0 mm | 4 | |
| Mar. 26 | Mist | 16° /5° | 0 mm | 5 | |
| Mar. 27 | Mist | 17° /2° | 1.1 mm | 4 | |
| Mar. 28 | Light rain shower | 12° /6° | 14.5 mm | 3 | |
| Mar. 29 | Moderate or heavy rain with thunder | 11° /5° | 9.9 mm | 3 | |
| Mar. 30 | Fog | 15° /4° | 2.7 mm | 4 | |
| Mar. 31 | Fog | 15° /5° | 0.4 mm | 4 | |
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Important Notice
Our weather forecast for Santa Clara County 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 Clara County forecast closer to your planned date for the most up-to-date weather information.
Santa Clara County in March - FAQ
What are the expected maximum and minimum temperatures in Santa Clara County during March?
During March, expect a variety of temperatures with highs around 16° and lows near 4°, suitable for diverse activities and preferences.
How much rainfall should be expected in Santa Clara County during March?
Significant rainfall exceeding 303.9 mm is expected in Santa Clara County during March, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Santa Clara County during March?
The average wind speed in Santa Clara County during March is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Santa Clara County
Explore the daily rainfall trends and prepare for Santa Clara Countys March weather 💧
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