Napa Tempo Previsão
Napa weather: 17°C, céu limpo. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Clima in Napa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mês | Máxima média | Mínima média | Precipitação | Avaliação |
|---|---|---|---|---|
| janeiro | 15° | 5° | 98 mm | ★★★☆☆ |
| fevereiro | 16° | 6° | 187 mm | ★★☆☆☆ |
| março | 19° | 7° | 88 mm | ★★★★☆ |
| abril | 20° | 8° | 55 mm | ★★★★☆ |
| mai | 24° | 11° | 16 mm | ★★★★★ |
| junho | 28° | 12° | 1 mm | ★★★★★ |
| julho | 29° | 13° | 1 mm | ★★★★★ |
| agosto | 30° | 14° | 2 mm | ★★★★★ |
| setembro | 28° | 13° | 6 mm | ★★★★★ |
| outubro | 25° | 12° | 23 mm | ★★★★★ |
| novembro | 18° | 8° | 111 mm | ★★★☆☆ |
| dezembro | 15° | 6° | 178 mm | ★★☆☆☆ |
Clima type: Mediterranean. Fonte: Open-Meteo archive (ERA5).
Melhor época para visitar Napa
Go in mai, junho, julho, agosto and setembro. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janeiro, fevereiro and dezembro – expect the least comfortable mix of heat, cold or rain.
Recent extremes in Napa
Altoest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Napa compares com nearby places
Annual averages, and the difference against Napa.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Alcatraz Island | 54 km | 14°C | 1°C cooler | 647 mm |
| Fisherman's Wharf | 56 km | 14°C | 1°C cooler | 647 mm |
| Golden Gate Bridge | 56 km | 14°C | 1°C cooler | 647 mm |
| ZIP Code 94133 | 56 km | 14°C | 1°C cooler | 647 mm |
| ZIP Code 94102 | 59 km | 14°C | 1°C cooler | 647 mm |
What a pack, what a skip
- Layers – the daily swing is 16°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid janeiro, fevereiro and dezembro – historically the least comfortable months here.
Ver a previsão de Napa por período
Napa weather – more answers
Explore Napa
Every topic we hold for this place, and the same topic for the places around it.
Tempo 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 América do Norte.
What is the weather like in Napa agora?
It is currently 17°C (63°F) com céu limpo. Humidade is 28% and wind is 8 km/h.
When is the best time a visit Napa?
mai, junho, julho, agosto and setembro offer the most comfortable conditions in Napa, which has a Mediterranean climate. janeiro, fevereiro and dezembro are usually the hardest months for outdoor plans.
What time zone is Napa in?
Napa observes America/Los_Angeles (UTC-07:00). The hora local is 8:00 PM.
How many people live in Napa?
Napa has a population of approximately 80.000.
What is the nearest airport a Napa?
The closest airports are San Francisco International Airport (SFO), 76 km away.
What are the top things a do in Napa?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Emerald Bay State Park, Pinnacles National Park and julia Pfeiffer Burns State Park.
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| Place data | USPOTUS Atlas dataset (cities-us) – coordinates, hierarchy and facts. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tempo 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 outubro 23, 2026 at 8:00 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
