Napa Počasí Předpověď
Napa weather: 9°C, jasno. Po hodinách forecast, 14-day outlook, UV, air quality and the best time do visit.
Sníh forecast for Napa
No snow is in the current forecast window for Napa.
0 of the next 16 nights are forecast do reach freezing.
Average monthly lows here stay above freezing all year, so lying snow is rare.
16-day forecast for Napa
Max. / Min.; Srážky; UV
| Den | Podmínky | Max. / Min. | Srážky | Vítr | UV |
|---|---|---|---|---|---|
| st, říj 28 | ☁️ Zataženo | 20° / 8° | 0% | 11 km/h | 4 |
| čt, říj 29 | ☁️ Zataženo | 20° / 9° | 1% | 10 km/h | 4 |
| pá, říj 30 | ☁️ Zataženo | 21° / 9° | 0% | 15 km/h | 4 |
| so, říj 31 | ☁️ Zataženo | 19° / 11° | 9% | 7 km/h | 3 |
| ne, lis 1 | ☀️ Jasná obloha | 25° / 9° | 10% | 8 km/h | 4 |
| po, lis 2 | ☁️ Zataženo | 24° / 10° | 1% | 6 km/h | 4 |
| út, lis 3 | ☁️ Zataženo | 25° / 10° | 15% | 7 km/h | 4 |
| st, lis 4 | 🌦️ Mrholení | 18° / 12° | 20% · 2 mm | 14 km/h | 3 |
| čt, lis 5 | ☁️ Zataženo | 20° / 11° | 14% | 7 km/h | 3 |
| pá, lis 6 | 🌦️ Light showers | 20° / 14° | 21% · 12 mm | 22 km/h | 2 |
| so, lis 7 | 🌧️ Přeháňky | 20° / 14° | 23% · 16 mm | 18 km/h | 4 |
| ne, lis 8 | 🌦️ Light drizzle | 20° / 15° | 24% · 1 mm | 23 km/h | 3 |
| po, lis 9 | 🌦️ Light drizzle | 20° / 14° | 23% · 1 mm | 12 km/h | 2 |
| út, lis 10 | ☁️ Zataženo | 23° / 12° | 16% | 9 km/h | 4 |
| st, lis 11 | ☁️ Zataženo | 26° / 14° | 23% | 11 km/h | 4 |
| čt, lis 12 | ☀️ Jasná obloha | -- / -- | 20% | -- | — |
Klima in Napa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Měsíc | Avg high | Avg low | Déšťfall | Rating |
|---|---|---|---|---|
| leden | 15° | 5° | 98 mm | ★★★☆☆ |
| únor | 16° | 6° | 187 mm | ★★☆☆☆ |
| březen | 19° | 7° | 88 mm | ★★★★☆ |
| duben | 20° | 8° | 55 mm | ★★★★☆ |
| kvě | 24° | 10° | 16 mm | ★★★★★ |
| červen | 28° | 12° | 1 mm | ★★★★★ |
| červenec | 29° | 13° | 1 mm | ★★★★★ |
| srpen | 30° | 13° | 2 mm | ★★★★★ |
| září | 28° | 13° | 8 mm | ★★★★★ |
| říjen | 26° | 11° | 17 mm | ★★★★★ |
| listopad | 18° | 7° | 111 mm | ★★★☆☆ |
| prosinec | 15° | 6° | 178 mm | ★★☆☆☆ |
Klima type: Mediterranean. Zdroj: Open-Meteo archive (ERA5).
What do pack, what do skip
- neglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 17°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid leden, únor and prosinec - historically the least comfortable months here.
Zobrazit předpověď pro Napa podle časového období
Napa weather - more answers
Explore Napa
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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 9°C (47°F) s jasno. Vlhkost is 77% and wind is 5 km/h.
When is the best time do visit Napa?
kvě, červen, červenec, srpen, září and říjen 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 4:54 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 data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Předpověď and observations | Open-Meteo (ECMWF and national models). |
| Kvalita ovzduší 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 Počasí 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 říjen 28, 2026 at 4:54 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
