County in California

Santa Clara County Klimaat and Average Weer

Klimaat of Santa Clara County: average temperatures, rainfall and seasons month by month.

🌙 20°C now🕔 4:45 AM local📅 Best: mei, juni, juli, augustus, september and oktober👥 1.9 million

Klimaat in Santa Clara County month by month

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

janfebmaaaprmeijunjulaugsepoktnovdecLine: average high · Bars: rainfall
MaandGem. maximumGem. minimumNeerslagBeoordeling
januari16°6°73 mm★★★☆☆
februari17°7°144 mm★★★☆☆
maart20°9°64 mm★★★★☆
april21°10°45 mm★★★★☆
mei25°12°12 mm★★★★★
juni28°14°1 mm★★★★★
juli29°15°1 mm★★★★★
augustus29°15°1 mm★★★★★
september28°15°2 mm★★★★★
oktober26°13°14 mm★★★★★
november19°9°81 mm★★★★☆
december16°8°116 mm★★★☆☆

Klimaat type: Mediterranean. Bron: Open-Meteo archive (ERA5).

Recent extremes in Santa Clara County

Hoogest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.

Hottest day42°Cjul 3, 2024
Coldest night-1°Cfeb 10, 2025
Wettest day57 mmfeb 13, 2025

How Santa Clara County compares met 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

Beste reistijd Santa Clara County

Go in mei, juni, juli, augustus, september and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: januari, februari and december – expect the least comfortable mix of heat, cold or rain.

januari★★★☆☆
februari★★★☆☆
maart★★★★☆
april★★★★☆
mei★★★★★
juni★★★★★
juli★★★★★
augustus★★★★★
september★★★★★
oktober★★★★★
november★★★★☆
december★★★☆☆

What this means for Santa Clara County

Compared met normal

Today is warmer than average for oktober. The forecast high of 30°C is 4.6°C above the 26°C typical for this month.

Regen chance explained

Regen is very unlikely today – plans do not need a backup.

Reizen and driving

No weather-related travel disruption is expected today. Roads and airports should run normally.

Worth knowing

Northern Hemisphere, so peak summer falls in juni en augustus.

Worth knowing

The gap between the warmest and coldest month averages 11°C.

What en pack, what en skip

Pack for the next 7 days
  • Lightweight, light-coloured clothing and a refillable water bottle
  • zoglasses, a brimmed hat and SPF 30+
Worth avoiding
  • If your dates are flexible, avoid januari, februari and december – historically the least comfortable months here.

Samenvatting

Santa Clara County is a county in California. Santa Clara County is a county in the United States. Er wonen ongeveer 1.9 million.

Op dit moment is het 20°C (67°F) in Santa Clara County met onbewolkt. Het voelt als 21°C. Vandaag ligt de temperatuur tussen 18°C en 30°C. De kans op neerslag is 1%. De omstandigheden voor sightseeing scoren 9.8/10 – uitstekend — ga nu.

De beste tijd om Santa Clara County is mei, juni, juli, augustus, september and oktober. Het klimaat is Mediterranean. januari, februari and december zijn meestal de minst comfortabele maanden. juli is de warmste maand, met gemiddelde maxima rond 29°C, terwijl januari is de koudste maand, met minima rond 6°C.

De dichtstbijzijnde grote luchthaven is San Francisco International Airport (SFO), about 48 km away. Nabijgelegen hoogtepunten zijn Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Pinnacles National Park.

Kort gezegd. Today is warmer than average for oktober. The forecast high of 30°C is 4.6°C above the 26°C typical for this month. The best window en be outside is roughly 8 AM en 11 AM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Santa Clara County today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.

Compiled from this page's own data: atlas facts plus live Open-Meteo readings.

Quick facts about Santa Clara County

TypeCounty
StateCalifornia
LandVerenigde Staten
ContinentNoord-Amerika
Coördinaten37°21′14.8″N 121°57′18.7″W (37.3541, -121.9552)
Bevolking1.900.000
Lokale tijd4:45 AM (UTC-07:00)
Beste maandenmei, juni, juli, augustus, september and oktober
KlimaatMediterranean

Weer map for Santa Clara County

Animated model layers. Pick a layer en load it.

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

Explore Santa Clara County

Every topic we hold for this place, and the same topic for the places around it.

Klimaat 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 Noord-Amerika.

What is the weather like in Santa Clara County nu?

It is currently 20°C (67°F) met onbewolkt. Luchtvochtigheid is 76% and wind is 4 km/h.

When is the best time en visit Santa Clara County?

mei, juni, juli, augustus, september and oktober offer the most comfortable conditions in Santa Clara County, which has a Mediterranean climate. januari, februari and december 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 lokale tijd is 4:45 AM.

How many people live in Santa Clara County?

Santa Clara County has a population of approximately 1.9 million.

What is the nearest airport en 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 en 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.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts.
Voorspelling and observationsOpen-Meteo (ECMWF and national models).
Luchtkwaliteit and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Klimaat averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Weer 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 oktober 5, 2026 at 4:45 AM lokale tijd. 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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