Napa Clima and Average Meteo
Clima of Napa: average temperatures, rainfall and seasons month by month.
Clima in Napa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mese | Massima media | Minima media | Precipitazioni | Valutazione |
|---|---|---|---|---|
| gennaio | 15° | 5° | 98 mm | ★★★☆☆ |
| febbraio | 16° | 6° | 187 mm | ★★☆☆☆ |
| marzo | 19° | 7° | 88 mm | ★★★★☆ |
| aprile | 20° | 8° | 55 mm | ★★★★☆ |
| mag | 24° | 11° | 16 mm | ★★★★★ |
| giugno | 28° | 12° | 1 mm | ★★★★★ |
| luglio | 29° | 13° | 1 mm | ★★★★★ |
| agosto | 30° | 14° | 2 mm | ★★★★★ |
| settembre | 28° | 13° | 6 mm | ★★★★★ |
| ottobre | 25° | 12° | 23 mm | ★★★★★ |
| novembre | 18° | 8° | 111 mm | ★★★☆☆ |
| dicembre | 15° | 6° | 178 mm | ★★☆☆☆ |
Clima type: Mediterranean. Fonte: Open-Meteo archive (ERA5).
Recent extremes in Napa
Altoest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Napa compares con 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 |
Periodo migliore per visitare Napa
Go in mag, giugno, luglio, agosto and settembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: gennaio, febbraio and dicembre – expect the least comfortable mix of heat, cold or rain.
What this means for Napa
Today is slightly cooler than average for ottobre. The forecast high of 23°C is 2.5°C below the 25°C typical for this month.
Pioggia 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 giugno a agosto.
The gap between the warmest and coldest month averages 11°C.
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 gennaio, febbraio and dicembre – historically the least comfortable months here.
Riepilogo
Napa is a city in California. Napa is known for Wine country tasting rooms. Ha una popolazione di circa 80.000.
Attualmente ci sono 17°C (63°F) in Napa con sereno. La temperatura percepita è di 14°C. Oggi le temperature vanno da 12°C a 23°C. La probabilità di precipitazioni è del 2%. Le condizioni per le visite turistiche sono valutate 9.7/10 – eccellente — vai ora.
Il periodo migliore per visitare Napa is mag, giugno, luglio, agosto and settembre. Il clima è Mediterranean. gennaio, febbraio and dicembre tendono a essere i mesi meno confortevoli. agosto è il mese più caldo, con massime medie intorno a 30°C, mentre gennaio è il mese più freddo, con minime intorno a 5°C.
L'aeroporto principale più vicino è San Francisco International Airport (SFO), about 76 km away. Tra i luoghi di interesse nelle vicinanze ci sono Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Emerald Bay State Park.
In parole semplici. Today is slightly cooler than average for ottobre. The forecast high of 23°C is 2.5°C below the 25°C typical for this month. The best window a be outside is roughly 3 PM a 6 PM, when temperature, rain chance and wind line up best. stargazing 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
| Tipo | City |
|---|---|
| State | California |
| Paese | Stati Uniti |
| Continente | America del Nord |
| Coordinate | 38°17′51″N 122°17′12.8″W (38.2975, -122.2869) |
| Popolazione | 80.000 |
| Known for | Wine country tasting rooms |
| Ora locale | 10:26 PM (UTC-07:00) |
| Mesi migliori | mag, giugno, luglio, agosto and settembre |
| Clima | Mediterranean |
Meteo map for Napa
Animated model layers. Pick a layer a load it.
Animated layers by Ventoy. 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.
Clima 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 del Nord.
What is the weather like in Napa ora?
It is currently 17°C (63°F) con sereno. Umidità is 28% and wind is 8 km/h.
When is the best time a visit Napa?
mag, giugno, luglio, agosto and settembre offer the most comfortable conditions in Napa, which has a Mediterranean climate. gennaio, febbraio and dicembre are usually the hardest months for outdoor plans.
What time zone is Napa in?
Napa observes America/Los_Angeles (UTC-07:00). The ora locale is 10:26 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 lugia Pfeiffer Burns State Park.
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| Place data | USPOTUS Atlas dataset (cities-us) – coordinates, hierarchy and facts. |
|---|---|
| Previsioni and observations | Open-Meteo (ECMWF and national models). |
| Qualità dell’aria 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 Meteo 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 ottobre 23, 2026 at 10:26 PM ora locale. Live blocks refresh every 15 minutes; climate averages monthly.
