Santa Clara County Klima and Average Vejr
Klima of Santa Clara County: average temperatures, rainfall and seasons month by month.
Klima in Santa Clara County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | 16° | 6° | 73 mm | ★★★☆☆ |
| februar | 17° | 7° | 144 mm | ★★★☆☆ |
| marts | 20° | 9° | 64 mm | ★★★★☆ |
| april | 21° | 10° | 45 mm | ★★★★☆ |
| maj | 25° | 12° | 12 mm | ★★★★★ |
| juni | 28° | 14° | 1 mm | ★★★★★ |
| juli | 29° | 15° | 1 mm | ★★★★★ |
| august | 29° | 15° | 1 mm | ★★★★★ |
| september | 28° | 15° | 3 mm | ★★★★★ |
| oktober | 26° | 13° | 14 mm | ★★★★★ |
| november | 19° | 9° | 81 mm | ★★★★☆ |
| december | 16° | 8° | 116 mm | ★★★☆☆ |
Klima type: Mediterranean. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Santa Clara County
Højest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Santa Clara County compares med nearby places
Annual averages, and the difference against Santa Clara County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| San Francisco International Airport | 48 km | 14°C | 2°C cooler | 614 mm |
| Mission District | 61 km | 14°C | 2°C cooler | 646 mm |
| Area Code 415 | 62 km | 14°C | 2°C cooler | 646 mm |
| San Francisco County | 62 km | 14°C | 2°C cooler | 646 mm |
| San Francisco | 62 km | 14°C | 2°C cooler | 646 mm |
Bedste rejsetid Santa Clara County
Go in maj, juni, juli, august, september and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and december - expect the least comfortable mix of heat, cold or rain.
What this means for Santa Clara County
Today is slightly cooler than average for september. The forecast high of 25°C is 2.7°C below the 28°C typical for this month.
Regn 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 juni og august.
The gap between the warmest and coldest month averages 11°C.
What og pack, what og skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sønglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
Resumé
Santa Clara County is a county in California. Santa Clara County is a county in the United States. Der bor omkring 1.9 million.
Lige nu er det 21°C (69°F) in Santa Clara County med klar himmel. Det føles som 19°C. I dag ligger temperaturen mellem 12°C og 25°C. Sandsynligheden for nedbør er 0%. Sightseeing conditions score 9.4/10 - fremragende — tag af sted nu.
Det bedste tidspunkt at besøge Santa Clara County is maj, juni, juli, august, september and oktober. Klimaet er Mediterranean. januar, februar and december tend og be the least comfortable months. juli is the warmest month med average highs near 29°C, while januar is the coldest med 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.
Kort sagt. Today is slightly cooler than average for september. The forecast high of 25°C is 2.7°C below the 28°C typical for this month. The best window og be outside is roughly 10 AM og 1 PM, 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
| Type | County |
|---|---|
| State | California |
| Land | USA |
| Kontinent | Nordamerika |
| Koordinater | 37°21′14.8″N 121°57′18.7″W (37.3541, -121.9552) |
| Befolkning | 1.900.000 |
| Lokal tid | 5:55 PM (UTC-07:00) |
| Best months | maj, juni, juli, august, september and oktober |
| Klima | Mediterranean |
Vejr map for Santa Clara County
Animated model layers. Pick a layer og load it.
Animated layers by Vindy. 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.
Klima 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 Nordamerika.
What is the weather like in Santa Clara County lige nu?
It is currently 21°C (69°F) med klar himmel. Luftfugtighed is 65% and wind is 17 km/h.
When is the best time og visit Santa Clara County?
maj, juni, juli, august, september and oktober offer the most comfortable conditions in Santa Clara County, which has a Mediterranean climate. januar, februar 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 local time is 5:55 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 og 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 og 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. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vejr 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 september 15, 2026 at 5:55 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
