Napa Klimat and Average Pogoda
Klimat of Napa: average temperatures, rainfall and seasons month by month.
Klimat in Napa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Miesiąc | Avg high | Avg low | Deszczfall | Rating |
|---|---|---|---|---|
| styczeń | 15° | 5° | 98 mm | ★★★☆☆ |
| luty | 16° | 6° | 187 mm | ★★☆☆☆ |
| marzec | 19° | 7° | 88 mm | ★★★★☆ |
| kwiecień | 20° | 8° | 55 mm | ★★★★☆ |
| maj | 24° | 11° | 16 mm | ★★★★★ |
| czerwiec | 28° | 12° | 1 mm | ★★★★★ |
| lipiec | 29° | 13° | 1 mm | ★★★★★ |
| sierpień | 30° | 14° | 2 mm | ★★★★★ |
| wrzesień | 28° | 13° | 8 mm | ★★★★★ |
| październik | 25° | 12° | 23 mm | ★★★★★ |
| listopad | 18° | 8° | 111 mm | ★★★☆☆ |
| grudzień | 15° | 6° | 178 mm | ★★☆☆☆ |
Klimat type: Mediterranean. Źródło: Open-Meteo archive (ERA5).
Recent extremes in Napa
Wysokiest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Napa compares przy 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 | 646 mm |
| Fisherman's Wharf | 56 km | 14°C | 1°C cooler | 646 mm |
| Golden Gate Bridge | 56 km | 14°C | 1°C cooler | 646 mm |
| ZIP Code 94133 | 56 km | 14°C | 1°C cooler | 646 mm |
| ZIP Code 94102 | 59 km | 14°C | 1°C cooler | 646 mm |
Najlepszy czas na wizytę Napa
Go in maj, czerwiec, lipiec, sierpień and wrzesień. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: styczeń, luty and grudzień - expect the least comfortable mix of heat, cold or rain.
What this means for Napa
Today is slightly cooler than average for wrzesień. The forecast high of 25°C is 2.8°C below the 28°C typical for this month.
Deszcz 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 czerwiec do sierpień.
The gap between the warmest and coldest month averages 11°C.
What do pack, what do skip
- Lightweight, light-coloured clothing and a refillable water bottle
- niedz.glasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid styczeń, luty and grudzień - historically the least comfortable months here.
Podsumowanie
Napa is a city in California. Napa is known for Wine country tasting rooms. Liczba ludności wynosi około 80.000.
Obecnie temperatura wynosi 13°C (55°F) in Napa przy częściowe zachmurzenie. Odczuwalna temperatura do 12°C. Dziś temperatura wynosi od 13°C do 25°C. Prawdopodobieństwo opadów wynosi 0%. Sightseeing conditions score 9.4/10 - doskonałe — ruszaj teraz.
Najlepszy czas na wizytę w Napa is maj, czerwiec, lipiec, sierpień and wrzesień. Klimat jest Mediterranean. styczeń, luty and grudzień tend do be the least comfortable months. sierpień is the warmest month przy average highs near 30°C, while styczeń is the coldest przy lows near 5°C.
The closest major airport is San Francisco International Airport (SFO), about 76 km away. Nearby highlights include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Emerald Bay State Park.
Mówiąc prosto. Today is slightly cooler than average for wrzesień. The forecast high of 25°C is 2.8°C below the 28°C typical for this month. The best window do be outside is roughly 11 AM do 2 PM, when temperature, rain chance and wind line up best. hiking is the strongest bet in Napa today at 9.8/10. 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 Napa
| Typ | City |
|---|---|
| State | California |
| Kraj | Stany Zjednoczone |
| Kontynent | Ameryka Północna |
| Współrzędne | 38°17′51″N 122°17′12.8″W (38.2975, -122.2869) |
| Ludność | 80.000 |
| Known for | Wine country tasting rooms |
| Czas lokalny | 5:12 AM (UTC-07:00) |
| Best months | maj, czerwiec, lipiec, sierpień and wrzesień |
| Klimat | Mediterranean |
Pogoda map for Napa
Animated model layers. Pick a layer do load it.
Animated layers by Wiatry. For pin-level detail and nearby places, see the interactive map below.
Explore Napa
Every topic we hold for this place, and the same topic for the places around it.
Klimat 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 Ameryka Północna.
What is the weather like in Napa teraz?
It is currently 13°C (55°F) przy częściowe zachmurzenie. Wilgotność is 96% and wind is 5 km/h.
When is the best time do visit Napa?
maj, czerwiec, lipiec, sierpień and wrzesień offer the most comfortable conditions in Napa, which has a Mediterranean climate. styczeń, luty and grudzień 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 5:12 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 lipia Pfeiffer Burns State Park.
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| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Prognoza and observations | Open-Meteo (ECMWF and national models). |
| Jakość powietrza and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Pogoda 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 wrzesień 15, 2026 at 5:12 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

