City in California

Napa 기후 and Average 날씨

기후 of Napa: average temperatures, rainfall and seasons month by month.

☁️ 14°C now🕔 3:31 AM local📅 Best: 5월, 6월, 7월, 8월 and 9월👥 80.000

기후 in Napa month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

Line: average high · Bars: rainfall
Avg highAvg low비fallRating
1월15°98 mm★★★☆☆
2월16°187 mm★★☆☆☆
3월19°88 mm★★★★
4월20°55 mm★★★★
5월24°11°16 mm★★★★★
6월28°12°1 mm★★★★★
7월29°13°1 mm★★★★★
8월31°14°2 mm★★★★★
9월28°13°8 mm★★★★★
10월25°12°23 mm★★★★★
11월18°111 mm★★★☆☆
12월15°178 mm★★☆☆☆

기후 type: Mediterranean. 출처: Open-Meteo archive (ERA5).

Recent extremes in Napa

높음est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.

Hottest day41°C7월 11, 2024
Coldest night-1°C1월 22, 2025
Wettest day66 mm2월 13, 2025

How Napa compares이며 nearby places

Annual averages, and the difference against Napa.

PlaceDistanceAvg tempvs hereAnnual rain
Alcatraz Island54 km14°C1°C cooler646 mm
Fisherman's Wharf56 km14°C1°C cooler646 mm
Golden Gate Bridge56 km14°C1°C cooler646 mm
ZIP Code 9413356 km14°C1°C cooler646 mm
ZIP Code 9410259 km14°C1°C cooler646 mm

방문하기 좋은 시기 Napa

Go in 5월, 6월, 7월, 8월 and 9월. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: 1월, 2월 and 12월 - expect the least comfortable mix of heat, cold or rain.

1월★★★☆☆
2월★★☆☆☆
3월★★★★
4월★★★★
5월★★★★★
6월★★★★★
7월★★★★★
8월★★★★★
9월★★★★★
10월★★★★★
11월★★★☆☆
12월★★☆☆☆

What this means for Napa

Compared이며 normal

Today is cooler than average for 8월. The forecast high of 26°C is 4.2°C below the 31°C typical for this month.

비 chance explained

비 is very unlikely today - plans do not need a backup.

여행 and driving

No weather-related travel disruption is expected today. Roads and airports should run normally.

Worth knowing

Northern Hemisphere, so peak summer falls in 6월에서 8월.

Worth knowing

The gap between the warmest and coldest month averages 11°C.

What에서 pack, what에서 skip

Pack for the next 7 days
  • Lightweight, light-coloured clothing and a refillable water bottle
  • 일glasses, a brimmed hat and SPF 30+
Worth avoiding
  • If your dates are flexible, avoid 1월, 2월 and 12월 - historically the least comfortable months here.

요약

Napa is a city in California. Napa is known for Wine country tasting rooms. 인구는 약 80.000.

현재 기온은 14°C (58°F) in Napa이며 흐림. 체감온도는 14°C. 오늘 기온은 13°C에서 26°C. 강수 확률은 2%. Sightseeing conditions score 9.6/10 - 매우 좋음 — 지금 출발하세요.

방문하기 가장 좋은 시기는 Napa is 5월, 6월, 7월, 8월 and 9월. 기후는 Mediterranean. 1월, 2월 and 12월 tend에서 be the least comfortable months. 8월 is the warmest month이며 average highs near 31°C, while 1월 is the coldest이며 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.

쉽게 말하면. Today is cooler than average for 8월. The forecast high of 26°C is 4.2°C below the 31°C typical for this month. The best window에서 be outside is roughly 5 PM에서 8 PM, when temperature, rain chance and wind line up best. hiking 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

유형City
StateCalifornia
국가미국
대륙북아메리카
좌표38°17′51″N 122°17′12.8″W (38.2975, -122.2869)
인구80.000
Known forWine country tasting rooms
현지 시간3:31 AM (UTC-07:00)
Best months5월, 6월, 7월, 8월 and 9월
기후Mediterranean

날씨 map for Napa

Animated model layers. Pick a layer에서 load it.

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Animated layers by 바람y. 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.

기후 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 북아메리카.

What is the weather like in Napa 현재?

It is currently 14°C (58°F)이며 흐림. 습도 is 96% and wind is 7 km/h.

When is the best time에서 visit Napa?

5월, 6월, 7월, 8월 and 9월 offer the most comfortable conditions in Napa, which has a Mediterranean climate. 1월, 2월 and 12월 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 3:31 AM.

How many people live in Napa?

Napa has a population of approximately 80.000.

What is the nearest airport에서 Napa?

The closest airports are San Francisco International Airport (SFO), 76 km away.

What are the top things에서 do in Napa?

Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Emerald Bay State Park, Lake Tahoe and Pinnacles National Park.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts.
예보 and observationsOpen-Meteo (ECMWF and national models).
대기질 and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
기후 averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National 날씨 Service.
MethodScores, 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 8월 21, 2026 at 3:31 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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