County in California

Santa Clara County 기후 and Average 날씨

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

☁️ 18°C now🕔 12:03 AM local📅 Best: 5월, 6월, 7월, 8월, 9월 and 10월👥 1.9 million

기후 in Santa Clara County month by month

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

Line: average high · Bars: rainfall
월Avg highAvg low비fallRating
1월16°6°73 mm★★★☆☆
2월17°7°144 mm★★★☆☆
3월20°9°64 mm★★★★☆
4월21°10°45 mm★★★★☆
5월25°12°12 mm★★★★★
6월28°14°1 mm★★★★★
7월29°15°1 mm★★★★★
8월29°15°1 mm★★★★★
9월28°15°2 mm★★★★★
10월26°13°14 mm★★★★★
11월19°9°81 mm★★★★☆
12월16°8°116 mm★★★☆☆

기후 type: Mediterranean. 출처: Open-Meteo archive (ERA5).

Recent extremes in Santa Clara County

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

Hottest day42°C7월 3, 2024
Coldest night-1°C2월 10, 2025
Wettest day57 mm2월 13, 2025

How Santa Clara County compares이며 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

방문하기 좋은 시기 Santa Clara County

Go in 5월, 6월, 7월, 8월, 9월 and 10월. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: 1월, 2월 and 12월 - expect the least comfortable mix of heat, cold or rain.

1월★★★☆☆
2월★★★☆☆
3월★★★★☆
4월★★★★☆
5월★★★★★
6월★★★★★
7월★★★★★
8월★★★★★
9월★★★★★
10월★★★★★
11월★★★★☆
12월★★★☆☆

What this means for Santa Clara County

Compared이며 normal

Today is cooler than average for 10월. The forecast high of 19°C is 6.8°C below the 26°C typical for this month.

비 chance explained

A 32% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel.

여행 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 6월에서 8월.

Worth knowing

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

What에서 pack, what에서 skip

Pack for the next 7 days
  • 일glasses, a brimmed hat and SPF 30+
Worth avoiding
  • If your dates are flexible, avoid 1월, 2월 and 12월 - historically the least comfortable months here.

요약

Santa Clara County is a county in California. Santa Clara County is a county in the United States. 인구는 약 1.9 million.

현재 기온은 18°C (64°F) in Santa Clara County이며 흐림. 체감온도는 18°C. 오늘 기온은 14°C에서 19°C. 강수 확률은 32%. Sightseeing conditions score 9/10 - 매우 좋음 — 지금 출발하세요.

방문하기 가장 좋은 시기는 Santa Clara County is 5월, 6월, 7월, 8월, 9월 and 10월. 기후는 Mediterranean. 1월, 2월 and 12월 tend에서 be the least comfortable months. 7월 is the warmest month이며 average highs near 29°C, while 1월 is the coldest이며 lows near 6°C.

The closest major airport is San Francisco International Airport (SFO), about 48 km away. Nearby highlights include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Pinnacles National Park.

쉽게 말하면. Today is cooler than average for 10월. The forecast high of 19°C is 6.8°C below the 26°C typical for this month. The best window에서 be outside is roughly 11 AM에서 2 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Santa Clara County today at 9.6/10. 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

유형County
StateCalifornia
국가미국
대륙북아메리카
좌표37°21′14.8″N 121°57′18.7″W (37.3541, -121.9552)
인구1.900.000
현지 시간12:03 AM (UTC-07:00)
Best months5월, 6월, 7월, 8월, 9월 and 10월
기후Mediterranean

날씨 map for Santa Clara County

Animated model layers. Pick a layer에서 load it.

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Animated layers by 바람y. 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.

기후 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 북아메리카.

What is the weather like in Santa Clara County 현재?

It is currently 18°C (64°F)이며 흐림. 습도 is 71% and wind is 6 km/h.

When is the best time에서 visit Santa Clara County?

5월, 6월, 7월, 8월, 9월 and 10월 offer the most comfortable conditions in Santa Clara County, which has a Mediterranean climate. 1월, 2월 and 12월 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 local time is 12:03 AM.

How many people live in Santa Clara County?

Santa Clara County has a population of approximately 1.9 million.

What is the nearest airport에서 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 things에서 do in Santa Clara County?

Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, 7월ia Pfeiffer Burns State Park and Half Dome.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts.
예보 and observationsOpen-Meteo (ECMWF and national models).
대기질 and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
기후 averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National 날씨 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 10월 22, 2026 at 12:03 AM local time. 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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