Napa Climă and Average Vreme
Climă of Napa: average temperatures, rainfall and seasons month by month.
Climă in Napa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Lună | Avg high | Avg low | Ploaiefall | Rating |
|---|---|---|---|---|
| ianuarie | 15° | 5° | 98 mm | ★★★☆☆ |
| februarie | 16° | 6° | 187 mm | ★★☆☆☆ |
| martie | 19° | 7° | 88 mm | ★★★★☆ |
| aprilie | 20° | 8° | 55 mm | ★★★★☆ |
| mai | 24° | 11° | 16 mm | ★★★★★ |
| iunie | 28° | 12° | 1 mm | ★★★★★ |
| iulie | 29° | 13° | 1 mm | ★★★★★ |
| august | 30° | 14° | 2 mm | ★★★★★ |
| septembrie | 28° | 13° | 6 mm | ★★★★★ |
| octombrie | 25° | 12° | 23 mm | ★★★★★ |
| noiembrie | 18° | 8° | 111 mm | ★★★☆☆ |
| decembrie | 15° | 6° | 178 mm | ★★☆☆☆ |
Climă type: Mediterranean. Sursă: Open-Meteo archive (ERA5).
Recent extremes in Napa
Ridicatest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Napa compares cu 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 |
Cea mai bună perioadă Napa
Go in mai, iunie, iulie, august and septembrie. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: ianuarie, februarie and decembrie - expect the least comfortable mix of heat, cold or rain.
What this means for Napa
Today is much warmer than average for octombrie. The forecast high of 34°C is 8.7°C above the 25°C typical for this month.
Ploaie 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 iunie și august.
The gap between the warmest and coldest month averages 11°C.
What și pack, what și skip
- Lightweight, light-coloured clothing and a refillable water bottle
- dumglasses, a brimmed hat and SPF 30+
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid ianuarie, februarie and decembrie - historically the least comfortable months here.
Rezumat
Napa is a city in California. Napa is known for Wine country tasting rooms. Are o populație de aproximativ 80.000.
Acum sunt 27°C (81°F) in Napa cu cer senin. Temperatura resimțită este 26°C. Astăzi temperaturile variază între 15°C și 34°C. Probabilitatea de precipitații este de 3%. Sightseeing conditions score 9.4/10 - excelent — pleacă acum.
Cea mai bună perioadă pentru a vizita Napa is mai, iunie, iulie, august and septembrie. Clima este Mediterranean. ianuarie, februarie and decembrie tend și be the least comfortable months. august is the warmest month cu average highs near 30°C, while ianuarie is the coldest cu 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.
Pe scurt. Today is much warmer than average for octombrie. The forecast high of 34°C is 8.7°C above the 25°C typical for this month. The best window și be outside is roughly 9 AM și 12 PM, when temperature, rain chance and wind line up best. swimming is the strongest bet in Napa today at 9.9/10. 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
| Tip | City |
|---|---|
| State | California |
| Țară | Statele Unite ale Americii |
| Continent | America de Nord |
| Coordonate | 38°17′51″N 122°17′12.8″W (38.2975, -122.2869) |
| Populație | 80.000 |
| Known for | Wine country tasting rooms |
| Ora locală | 10:08 PM (UTC-07:00) |
| Best months | mai, iunie, iulie, august and septembrie |
| Climă | Mediterranean |
Vreme map for Napa
Animated model layers. Pick a layer și load it.
Animated layers by Vânty. 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.
Climă 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 America de Nord.
What is the weather like in Napa acum?
It is currently 27°C (81°F) cu cer senin. Umiditate is 41% and wind is 11 km/h.
When is the best time și visit Napa?
mai, iunie, iulie, august and septembrie offer the most comfortable conditions in Napa, which has a Mediterranean climate. ianuarie, februarie and decembrie 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 10:08 PM.
How many people live in Napa?
Napa has a population of approximately 80.000.
What is the nearest airport și Napa?
The closest airports are San Francisco International Airport (SFO), 76 km away.
What are the top things și do in Napa?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Emerald Bay State Park, Pinnacles National Park and iulia Pfeiffer Burns State Park.
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President Donald Trump NBC News Interview : He talks about the economy, the ongoing war cu IranData sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Prognoză and observations | Open-Meteo (ECMWF and national models). |
| Calitatea aerului and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climă averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vreme 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 octombrie 5, 2026 at 10:08 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
