Santa Clara County Tempo Previsão
Santa Clara County weather: 20°C, encoberto. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Risk assessment for Santa Clara County
Derived from the current forecast window – not an official warning.
Peak gusts of 28 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 0 mm, 0 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day previsão para Santa Clara County
Máximas e mínimas diárias, precipitação e UV.
| Dia | Condições | Máx. / Mín. | Precip. | Vento | UV |
|---|---|---|---|---|---|
| dom., set 20 | ☁️ Encoberto | 20° / 14° | 2% | 12 km/h | 6 |
| seg., set 21 | ☁️ Encoberto | 22° / 14° | 1% | 18 km/h | 6 |
| ter., set 22 | ☁️ Encoberto | 30° / 12° | 1% | 16 km/h | 6 |
| qua., set 23 | ☀️ Céu limpo | 30° / 16° | 0% | 15 km/h | 6 |
| qui., set 24 | ☁️ Encoberto | 31° / 18° | 0% | 20 km/h | 6 |
| sex., set 25 | ☀️ Céu limpo | 29° / 17° | 0% | 14 km/h | 6 |
| sáb., set 26 | ☁️ Encoberto | 29° / 17° | 0% | 17 km/h | 6 |
| dom., set 27 | ☁️ Encoberto | 27° / 16° | 1% | 14 km/h | 6 |
| seg., set 28 | ☀️ Céu limpo | 30° / 16° | 1% | 10 km/h | 6 |
| ter., set 29 | ☁️ Encoberto | 33° / 21° | 3% | 10 km/h | 6 |
| qua., set 30 | ☁️ Encoberto | 35° / 23° | 8% | 13 km/h | 6 |
| qui., out 1 | ☁️ Encoberto | 24° / 19° | 3% | 12 km/h | 1 |
| sex., out 2 | ☁️ Encoberto | 26° / 19° | 6% | 15 km/h | 6 |
| sáb., out 3 | ☀️ Céu limpo | 29° / 17° | 3% | 12 km/h | 6 |
| dom., out 4 | ⛅ Parcialmente nublado | 29° / 18° | 0% | 14 km/h | 6 |
| seg., out 5 | ☁️ Encoberto | 26° / 15° | 3% | 16 km/h | 6 |
What this means for Santa Clara County
Today is much colder than average for setembro. The forecast high of 20°C is 8.5°C below the 28°C typical for this month.
Chuva is very unlikely today – plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in junho a agosto.
The gap between the warmest and coldest month averages 11°C.
Ver a previsão de Santa Clara County por período
Santa Clara County weather – more answers
Explore Santa Clara County
Every topic we hold for this place, and the same topic for the places around it.
Tempo for related places
Frequently asked questions
Where is Santa Clara County?
Santa Clara County is a county in California. Its coordinates are 37.3541, -121.9552. It lies in América do Norte.
What is the weather like in Santa Clara County agora?
It is currently 20°C (68°F) com encoberto. Humidade is 67% and wind is 9 km/h.
When is the best time a visit Santa Clara County?
mai, junho, julho, agosto, setembro and outubro offer the most comfortable conditions in Santa Clara County, which has a Mediterranean climate. janeiro, fevereiro and dezembro are usually the hardest months for outdoor plans.
What time zone is Santa Clara County in?
Santa Clara County observes America/Los_Angeles (UTC-07:00). The hora local is 4:57 PM.
How many people live in Santa Clara County?
Santa Clara County has a population of approximately 1.9 million.
What is the nearest airport a Santa Clara County?
The closest airports are San Francisco International Airport (SFO), 48 km away and Los Angeles International Airport (LAX), 497 km away.
What are the top things a do in Santa Clara County?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, julia Pfeiffer Burns State Park and Half Dome.
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| Place data | USPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tempo Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated setembro 20, 2026 at 4:57 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
