Napa Climat and Average Météo
Climat of Napa: average temperatures, rainfall and seasons month by month.
Climat in Napa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 15° | 5° | 98 mm | ★★★☆☆ |
| février | 16° | 6° | 187 mm | ★★☆☆☆ |
| mars | 19° | 7° | 88 mm | ★★★★☆ |
| avril | 20° | 8° | 55 mm | ★★★★☆ |
| mai | 24° | 11° | 16 mm | ★★★★★ |
| juin | 28° | 12° | 1 mm | ★★★★★ |
| juillet | 29° | 13° | 1 mm | ★★★★★ |
| août | 30° | 14° | 2 mm | ★★★★★ |
| septembre | 28° | 13° | 6 mm | ★★★★★ |
| octobre | 25° | 12° | 23 mm | ★★★★★ |
| novembre | 18° | 8° | 111 mm | ★★★☆☆ |
| décembre | 15° | 6° | 178 mm | ★★☆☆☆ |
Climat type: Mediterranean. Source : Open-Meteo archive (ERA5).
Recent extremes in Napa
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Napa compares avec 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 |
Meilleur moment pour visiter Napa
Go in mai, juin, juillet, août and septembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
What this means for Napa
Today is about average for octobre. The forecast high of 24°C is in line avec the 25°C typical for this month.
Pluie 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 juin à août.
The gap between the warmest and coldest month averages 11°C.
What à pack, what à skip
- Layers – the daily swing is 17°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Résumé
Napa is a city in California. Napa is known for Wine country tasting rooms. Sa population est d’environ 80.000.
Actuellement, il fait 17°C (63°F) in Napa avec ciel dégagé. La température ressentie est de 15°C. Aujourd’hui, les températures vont de 10°C à 24°C. La probabilité de précipitations est de 0%. Les conditions pour les visites obtiennent 9.7/10 – excellent — partez maintenant.
La meilleure période pour visiter Napa is mai, juin, juillet, août and septembre. Le climat est Mediterranean. janvier, février and décembre sont généralement les mois les moins confortables. août est le mois le plus chaud, avec des maximales moyennes proches de 30°C, tandis que janvier est le mois le plus froid, avec des minimales proches de 5°C.
L’aéroport principal le plus proche est San Francisco International Airport (SFO), about 76 km away. Parmi les sites à proximité, citons Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Emerald Bay State Park.
En termes simples. Today is about average for octobre. The forecast high of 24°C is in line avec the 25°C typical for this month. The best window à be outside is roughly 1 PM à 4 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Napa today at 9.7/10. 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
| Type | City |
|---|---|
| State | California |
| Pays | États-Unis |
| Continent | Amérique du Nord |
| Coordonnées | 38°17′51″N 122°17′12.8″W (38.2975, -122.2869) |
| Population | 80.000 |
| Known for | Wine country tasting rooms |
| Heure locale | 1:59 AM (UTC-07:00) |
| Meilleurs mois | mai, juin, juillet, août and septembre |
| Climat | Mediterranean |
Météo map for Napa
Animated model layers. Pick a layer à load it.
Animated layers by Venty. 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.
Climat 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 Amérique du Nord.
What is the weather like in Napa maintenant?
It is currently 17°C (63°F) avec ciel dégagé. Humidité is 49% and wind is 8 km/h.
When is the best time à visit Napa?
mai, juin, juillet, août and septembre offer the most comfortable conditions in Napa, which has a Mediterranean climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Napa in?
Napa observes America/Los_Angeles (UTC-07:00). The heure locale is 1:59 AM.
How many people live in Napa?
Napa has a population of approximately 80.000.
What is the nearest airport à Napa?
The closest airports are San Francisco International Airport (SFO), 76 km away.
What are the top things à do in Napa?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Emerald Bay State Park, Pinnacles National Park and juiia Pfeiffer Burns State Park.
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| Place data | USPOTUS Atlas dataset (cities-us) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 octobre 25, 2026 at 1:59 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
