City in California

Napa Počasí Předpověď

Napa weather: 17°C, jasno. Po hodinách forecast, 14-day outlook, UV, air quality and the best time do visit.

🌙 17°C now🕔 6:10 AM local📅 Best: kvě, červen, červenec, srpen and září👥 80.000

Risk assessment for Napa

Derived from the current forecast window - not an official warning.

Fire weather10

16 dry days, 8 days above 32°C and humidity at 79%. Hot, dry and windy together is what drives fire spread.

Airborne particulates1.1

Jasno air overhead právě teď. Aerosol readings cannot separate wildfire smoke from dust, so treat this as a haze signal, not a fire confirmation.

Kvalita ovzduší and pollen in Napa

46
Good
Kvalita ovzduší is satisfactory for everyone.
PM2.514.3 µg/m³
PM1017.4 µg/m³
Ozone10 µg/m³
NO₂23 µg/m³
UV index0 · 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.
GeneralPodmínky are comfortable for most people, including children and older adults, s normal clothing.

Active alerts for Napa

⚠️Coastal Flood Advisory · Minor
Coastal Flood Advisory issued září 30 at 3:46PM PDT until říjen 1 at 5:00PM PDT by NWS San Francisco CA
Issued by NWS San Francisco CA
⚠️so, říj 3: extreme heat, 36°C (97°F). Hydrate and avoid midday sun.
⚠️ne, říj 4: extreme heat, 35°C (95°F). Hydrate and avoid midday sun.
⚠️po, říj 5: extreme heat, 36°C (96°F). Hydrate and avoid midday sun.
⚠️út, říj 6: extreme heat, 37°C (98°F). Hydrate and avoid midday sun.
⚠️st, říj 7: extreme heat, 38°C (100°F). Hydrate and avoid midday sun.
⚠️čt, říj 8: extreme heat, 36°C (97°F). Hydrate and avoid midday sun.

Zobrazit předpověď pro Napa podle časového období

Napa weather - more answers

Explore Napa

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

Počasí for related places

Frequently asked questions

Where is Napa?

Napa is a city in California. Its coordinates are 38.2975, -122.2869. It lies in Severní Amerika.

What is the weather like in Napa právě teď?

It is currently 17°C (63°F) s jasno. Vlhkost is 79% and wind is 5 km/h.

When is the best time do visit Napa?

kvě, červen, červenec, srpen and září offer the most comfortable conditions in Napa, which has a Mediterranean climate. leden, únor and prosinec are usually the hardest months for outdoor plans.

What time zone is Napa in?

Napa observes America/Los_Angeles (UTC-07:00). The local time is 6:10 AM.

How many people live in Napa?

Napa has a population of approximately 80.000.

What is the nearest airport do Napa?

The closest airports are San Francisco International Airport (SFO), 76 km away.

What are the top things do do in Napa?

Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Emerald Bay State Park, Pinnacles National Park and čeria Pfeiffer Burns State Park.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (cities-us) - 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 říjen 1, 2026 at 6:10 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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