County in California

Santa Clara County Météo Prévisions

Santa Clara County weather: 21°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.

☀️ 21°C now🕔 6:00 PM local📅 Best: mai, juin, juillet, août, septembre and octobre👥 1.9 million

Santa Clara County weather in juin

28°
average high · low 14°C
★★★★★
ranked #1 of 12 months

One of the best months à visit Santa Clara County.

Average high28°C
Average low14°C
Mean20°C
Précipitations1 mm

juin runs 4°C warmer than the annual average in Santa Clara County.

Météo map for Santa Clara County

Animated model layers. Pick a layer à load it.

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Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.

Climat in Santa Clara County month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

janfémaravrmaijuijuisepoctnovdéLine: average high · Bars: rainfall
MoisMax moyenneMin moyennePrécipitationsÉvaluation
janvier16°6°73 mm★★★☆☆
février17°7°144 mm★★★☆☆
mars20°9°64 mm★★★★☆
avril21°10°45 mm★★★★☆
mai25°12°12 mm★★★★★
juin28°14°1 mm★★★★★
juillet29°15°1 mm★★★★★
août29°15°1 mm★★★★★
septembre28°15°2 mm★★★★★
octobre26°13°14 mm★★★★★
novembre19°9°81 mm★★★★☆
décembre16°8°116 mm★★★☆☆

Climat type: Mediterranean. Source : Open-Meteo archive (ERA5).

Meilleur moment pour visiter Santa Clara County

Go in mai, juin, juillet, août, septembre and octobre. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.

janvier★★★☆☆
février★★★☆☆
mars★★★★☆
avril★★★★☆
mai★★★★★
juin★★★★★
juillet★★★★★
août★★★★★
septembre★★★★★
octobre★★★★★
novembre★★★★☆
décembre★★★☆☆

What à pack, what à skip

Pack for the next 7 days
  • Layers – the daily swing is 15°C, so mornings feel nothing like afternoons
Worth avoiding
  • If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.

How Santa Clara County compares avec nearby places

Annual averages, and the difference against Santa Clara County.

PlaceDistanceAvg tempvs hereAnnual rain
San Francisco International Airport48 km14°C2°C cooler614 mm
Mission District61 km14°C2°C cooler647 mm
Area Code 41562 km14°C2°C cooler647 mm
San Francisco County62 km14°C2°C cooler647 mm
San Francisco62 km14°C2°C cooler647 mm

Voir les prévisions de Santa Clara County par période

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.

Météo 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 Amérique du Nord.

What is the weather like in Santa Clara County maintenant?

It is currently 21°C (69°F) avec ciel dégagé. Humidité is 40% and wind is 8 km/h.

When is the best time à visit Santa Clara County?

mai, juin, juillet, août, septembre and octobre offer the most comfortable conditions in Santa Clara County, which has a Mediterranean climate. janvier, février and décembre 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 heure locale is 6:00 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 à 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 à do in Santa Clara County?

Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, juiia Pfeiffer Burns State Park and Half Dome.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts.
Prévisions and observationsOpen-Meteo (ECMWF and national models).
Qualité de l’air and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Climat averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Météo Service.
MethodScores, 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 octobre 24, 2026 at 6:00 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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