County in California

San Diego County Počasí Předpověď

San Diego County weather: 28°C, jasná obloha. Po hodinách forecast, 14-day outlook, UV, air quality and the best time do visit.

☀️ 28°C now🕔 8:49 PM local📅 Best: duben, kvě, červen, červenec, srpen, září and říjen👥 3.3 million

Kvalita ovzduší and pollen in San Diego County

75
Střední
Unusually sensitive people should limit long outdoor exertion.
PM2.521.5 µg/m³
PM1026.4 µg/m³
Ozone53 µg/m³
NO₂17.7 µg/m³
UV index0.2 · Nízké
Airborne hazeJasno air

Kvalita ovzduší: Open-Meteo (CAMS). US AQI scale.

Health and safety today

Skin and UVNo protection needed for most skin types.
Heat stressThe heat index is 29°C, higher than the air temperature because humidity is 58%. Sweat evaporates slowly, so drink before you feel thirsty and take shade breaks.
PetsPavement can be 20°C hotter than the air. Walk dogs early or late, never leave animals in cars, and carry water.
Older adultsHeat builds up slowly indoors. Check on anyone over 65 living alone and keep rooms ventilated.
ChildrenSmall bodies overheat faster than adults. Shade, hats and frequent drinks; skip midday sport.

Počasí v San Diego County právě teď

☀️
28°C
Jasná obloha · feels like 30°C
Vlhkost58%
Vítr8 km/h NW
Nárazy9 km/h
UV index0.2 · Nízké
Oblačnost0%
Tlak1008 hPa
ViditelnostGood · 13 km
Kvalita ovzduší75 · Střední
Východ slunce6:19 AM
Západ slunce7:22 PM
Měsíc🌔 Waxing gibbous · 92%

Open-Meteo Updated 8:49 PM, srp 25 local time.

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San Diego County weather - more answers

Explore San Diego County

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

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Frequently asked questions

Where is San Diego County?

San Diego County is a county in California. Its coordinates are 32.7157, -117.1611. It lies in Severní Amerika.

What is the weather like in San Diego County právě teď?

It is currently 28°C (82°F) s jasná obloha. Vlhkost is 58% and wind is 8 km/h.

When is the best time do visit San Diego County?

duben, kvě, červen, červenec, srpen, září and říjen offer the most comfortable conditions in San Diego County, which has a Mediterranean climate. leden, únor and březen are usually the hardest months for outdoor plans.

What time zone is San Diego County in?

San Diego County observes America/Los_Angeles (UTC-07:00). The local time is 8:49 PM.

How many people live in San Diego County?

San Diego County has a population of approximately 3.3 million.

What is the nearest airport do San Diego County?

The closest airports are San Diego International Airport (SAN), 4 km away, Los Angeles International Airport (LAX), 179 km away and Harry Reid International Airport (LAS), 417 km away.

What are the top things do do in San Diego County?

Popular options include Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort, Joshua Tree National Park, Santa poica State Beach and Hollywood Sign.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts.
Předpověď and observationsOpen-Meteo (ECMWF and national models).
Kvalita ovzduší and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Klima averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Počasí 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 srpen 25, 2026 at 8:49 PM 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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