County in California

Santa Clara County 天気 予報

Santa Clara County weather: 18°C, 快晴. 時間別 forecast, 14-day outlook, UV, air quality and the best timeからvisit.

☀️ 18°C now🕔 10:22 AM local📅 Best: 5月, 6月, 7月, 8月, 9月 and 10月👥 1.9 million

概要

Santa Clara County is a county in California. Santa Clara County is a county in the United States. 人口は約1.9 million.

現在の気温は18°C (64°F) in Santa Clara County、快晴. 体感温度は16°C. 今日の気温は12°Cから21°C. 降水確率は3%. Sightseeing conditions score 9.6/10 - 絶好 — 今すぐ出かけられます.

訪問に最適な時期はSanta Clara County is 5月, 6月, 7月, 8月, 9月 and 10月. 気候はMediterranean. 1月, 2月 and 12月 tendからbe the least comfortable months. 7月 is the warmest month、average highs near 29°C, while 1月 is the coldest、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.

簡単に言うと。 Today is cooler than average for 10月. The forecast high of 21°C is 4.9°C below the 26°C typical for this month. The best windowからbe outside is roughly 1 PMから4 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Santa Clara County today at 9.9/10. 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.

の天気Santa Clara County現在

☀️
18°C
快晴 · feels like 16°C
湿度60%
風10 km/h NNW
突風25 km/h
UV指数0.1 · 低い
雲量0%
気圧1013 hPa
視程Good · 15 km
大気質39 · Good
日の出7:23 AM
日の入り6:19 PM
月🌕 Full moon · 97%

Open-Meteo Updated 10:22 AM, 10月 24 local time.

時間帯別のSanta Clara County 予報を見る

今後 24 時間

1時間ごとの気温・降水確率・風

7 PM🌙16°0%9 km/h
8 PM🌙15°0%10 km/h
9 PM🌙14°0%8 km/h
10 PM🌙13°0%8 km/h
11 PM🌙13°0%7 km/h
12 AM🌙12°0%6 km/h
1 AM🌙11°0%8 km/h
2 AM🌙10°0%6 km/h
3 AM🌙10°0%7 km/h
4 AM🌙10°0%7 km/h
5 AM🌙9°0%7 km/h
6 AM🌙9°0%8 km/h
7 AM☀️9°0%8 km/h
8 AM☀️9°0%7 km/h
9 AM☀️12°0%2 km/h
10 AM☀️16°0%3 km/h
11 AM☀️18°0%9 km/h
12 PM☀️19°0%10 km/h
1 PM☀️20°0%9 km/h
2 PM☀️21°0%8 km/h
3 PM☀️22°0%7 km/h
4 PM☀️22°0%8 km/h
5 PM☀️21°0%8 km/h
6 PM☀️19°0%5 km/h

16-day forecast for Santa Clara County

最高 / 最低; 降水; UV

日状況最高 / 最低降水風UV
金, 10月 23☁️ 曇り21° / 12°3%15 km/h5
土, 10月 24☀️ 快晴22° / 9°0%10 km/h5
日, 10月 25☁️ 曇り25° / 9°0%9 km/h4
月, 10月 26⛅ 晴れ時々曇り21° / 13°1%15 km/h5
火, 10月 27☁️ 曇り21° / 13°0%16 km/h5
水, 10月 28🌦️ Light drizzle19° / 12°0% · 0 mm14 km/h4
木, 10月 29☁️ 曇り20° / 13°6%12 km/h4
金, 10月 30☀️ 快晴21° / 11°12%13 km/h4
土, 10月 31⛅ 晴れ時々曇り22° / 12°27%10 km/h4
日, 11月 1☁️ 曇り24° / 14°32%8 km/h4
月, 11月 2☁️ 曇り24° / 17°20%9 km/h3
火, 11月 3☁️ 曇り25° / 16°20%9 km/h4
水, 11月 4☁️ 曇り25° / 16°10%14 km/h4
木, 11月 5☁️ 曇り25° / 17°26%12 km/h4
金, 11月 6⛅ 晴れ時々曇り25° / 17°32%10 km/h4
土, 11月 7☀️ 快晴27° / 17°26%7 km/h4

気候 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
月Avg highAvg low雨fallRating
1月16°6°73 mm★★★☆☆
2月17°7°144 mm★★★☆☆
3月20°9°64 mm★★★★☆
4月21°10°45 mm★★★★☆
5月25°12°12 mm★★★★★
6月28°14°1 mm★★★★★
7月29°15°1 mm★★★★★
8月29°15°1 mm★★★★★
9月28°15°2 mm★★★★★
10月26°13°14 mm★★★★★
11月19°9°81 mm★★★★☆
12月16°8°116 mm★★★☆☆

気候 type: Mediterranean. 出典: Open-Meteo archive (ERA5).

天気 map for Santa Clara County

Animated model layers. Pick a layerからload it.

Loading map…

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

大気質 and pollen in Santa Clara County

39
Good
大気質 is satisfactory for everyone.
PM2.511.6 µg/m³
PM1013.2 µg/m³
Ozone25 µg/m³
NO₂31.5 µg/m³
UV指数0.1 · 低い
Airborne haze晴れ air

大気質: Open-Meteo (CAMS). US AQI scale.

日, twilight and moon

日の出7:23 AM
日の入り6:19 PM
日light10h 56m
Solar noon12:51 PM
Golden hour (am)7:23 AM - 8:23 AM
Golden hour (pm)5:19 PM - 6:19 PM
Blue hour (am)6:53 AM - 7:23 AM
Blue hour (pm)6:19 PM - 6:49 PM
月 phase🌕 Full moon · 97%
月rise5:15 PM
月set5:55 AM

Golden and blue hour are the standard photographic approximation around sunrise and sunset.

訪問に最適な時期 Santa Clara County

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

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

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

Explore Santa Clara County

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

天気 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 北アメリカ.

What is the weather like in Santa Clara County現在?

It is currently 18°C (64°F)、快晴. 湿度 is 60% and wind is 10 km/h.

When is the best timeからvisit Santa Clara County?

5月, 6月, 7月, 8月, 9月 and 10月 offer the most comfortable conditions in Santa Clara County, which has a Mediterranean climate. 1月, 2月 and 12月 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 10:22 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から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からdo in Santa Clara County?

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

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts.
予報 and observationsOpen-Meteo (ECMWF and national models).
大気質 and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
気候 averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National 天気 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 10月 24, 2026 at 10:22 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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