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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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Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/4°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Santa Clara County in March average weather

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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
Patchy rain possible
11° /5° 7.9 mm 3
Mar. 2 Partly cloudy
Partly cloudy
12° /4° 11.3 mm 4
Mar. 3 Cloudy
Cloudy
13° /5° 3 mm 4
Mar. 4 Patchy rain possible
Patchy rain possible
11° /4° 0.3 mm 3
Mar. 5 Light rain shower
Light rain shower
12° /4° 4.5 mm 3
Mar. 6 Light rain shower
Light rain shower
13° /4° 1.9 mm 4
Mar. 7 Mist
Mist
13° /4° 0.1 mm 3
Mar. 8 Moderate rain
Moderate rain
15° /4° 1.3 mm 4
Mar. 9 Moderate rain
Moderate rain
13° /3° 5.2 mm 4
Mar. 10 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
14° /7° 16.3 mm 3
Mar. 11 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
14° /7° 2.9 mm 4
Mar. 12 Light rain shower
Light rain shower
16° /9° 1.1 mm 4
Mar. 13 Fog
Fog
17° /8° 0.2 mm 5
Mar. 14 Moderate rain
Moderate rain
15° /8° 28.6 mm 4
Mar. 15 Fog
Fog
16° /5° 1.2 mm 4
Mar. 16 Fog
Fog
19° /5° 0 mm 5
Mar. 17 Fog
Fog
19° /6° 0.7 mm 5
Mar. 18 Light drizzle
Light drizzle
20° /7° 4.9 mm 5
Mar. 19 Light rain shower
Light rain shower
17° /9° 2.8 mm 5
Mar. 20 Fog
Fog
16° /6° 0.7 mm 4
Mar. 21 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
14° /6° 14.4 mm 4
Mar. 22 Light rain shower
Light rain shower
16° /6° 4.6 mm 4
Mar. 23 Fog
Fog
13° /7° 4.3 mm 3
Mar. 24 Mist
Mist
13° /5° 5.3 mm 3
Mar. 25 Fog
Fog
15° /5° 0 mm 4
Mar. 26 Mist
Mist
16° /5° 0 mm 5
Mar. 27 Mist
Mist
17° /2° 1.1 mm 4
Mar. 28 Light rain shower
Light rain shower
12° /6° 14.5 mm 3
Mar. 29 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
11° /5° 9.9 mm 3
Mar. 30 Fog
Fog
15° /4° 2.7 mm 4
Mar. 31 Fog
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.
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Location coordinates Where is Santa Clara County?

Get accurate weather forecasts for Santa Clara County, located at latitude 37.339 and longitude -121.895. Stay updated with localized weather information tailored for Santa Clara County.

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