Airport in San Francisco

San Francisco International Airport Ilmasto and Average Sää

Ilmasto of San Francisco International Airport: average temperatures, rainfall and seasons month by month.

☀️ 18°C now🕔 10:27 AM local📅 Best: tou, kesäkuu, heinäkuu, elokuu, syyskuu and lokakuu

Ilmasto in San Francisco International Airport month by month

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

tamhelmaahuhtoukesheielosyylokmarjouLine: average high · Bars: rainfall
KuukausiAvg highAvg lowSadefallRating
tammikuu15°76 mm★★★☆☆
helmikuu16°139 mm★★★☆☆
maaliskuu18°79 mm★★★★
huhtikuu18°10°52 mm★★★★
tou19°11°16 mm★★★★★
kesäkuu20°12°1 mm★★★★★
heinäkuu22°13°2 mm★★★★★
elokuu23°14°1 mm★★★★★
syyskuu23°14°4 mm★★★★★
lokakuu23°13°15 mm★★★★★
marraskuu17°10°84 mm★★★★
joulukuu15°145 mm★★★☆☆

Ilmasto type: Mediterranean. Lähde: Open-Meteo archive (ERA5).

Recent extremes in San Francisco International Airport

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

Hottest day39°Clok 1, 2024
Coldest night4°Ctam 27, 2025
Wettest day51 mmjou 17, 2023

How San Francisco International Airport compares ja nearby places

Annual averages, and the difference against San Francisco International Airport.

PlaceDistanceAvg tempvs hereAnnual rain
Mission District16 km14°Cabout the same646 mm
San Francisco County17 km14°Cabout the same646 mm
Area Code 41517 km14°Cabout the same646 mm
ZIP Code 9410218 km14°Cabout the same646 mm
ZIP Code 9413320 km14°Cabout the same646 mm

Paras aika vierailla San Francisco International Airport

Go in tou, kesäkuu, heinäkuu, elokuu, syyskuu and lokakuu. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: tammikuu, helmikuu and joulukuu - expect the least comfortable mix of heat, cold or rain.

tammikuu★★★☆☆
helmikuu★★★☆☆
maaliskuu★★★★
huhtikuu★★★★
tou★★★★★
kesäkuu★★★★★
heinäkuu★★★★★
elokuu★★★★★
syyskuu★★★★★
lokakuu★★★★★
marraskuu★★★★
joulukuu★★★☆☆

What this means for San Francisco International Airport

Compared ja normal

Today is slightly cooler than average for elokuu. The forecast high of 21°C is 1.5°C below the 23°C typical for this month.

Sade chance explained

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

Matkailu 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 kesäkuu ja elokuu.

Worth knowing

The gap between the warmest and coldest month averages 7°C - an unusually even climate through the year.

What ja pack, what ja skip

Pack for the next 7 days
  • Normal seasonal clothing - nothing unusual is needed this week
Worth avoiding
  • If your dates are flexible, avoid tammikuu, helmikuu and joulukuu - historically the least comfortable months here.

Yhteenveto

San Francisco International Airport is an airport in San Francisco. San Francisco International Airport (SFO) is a commercial airport.

Tällä hetkellä lämpötila on 18°C (65°F) in San Francisco International Airport ja selkeää. Tuntuu kuin 15°C. Tänään lämpötila vaihtelee 14°C ja 21°C. laeen todennäköisyys on 2%. Sightseeing conditions score 9/10 - erinomainen — lähde nyt.

Paras aika matkustaa kohteeseen San Francisco International Airport is tou, kesäkuu, heinäkuu, elokuu, syyskuu and lokakuu. Ilmasto on Mediterranean. tammikuu, helmikuu and joulukuu tend ja be the least comfortable months. syyskuu is the warmest month ja average highs near 23°C, while tammikuu is the coldest ja lows near 8°C.

Nearby highlights include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Pinnacles National Park.

Yksinkertaisesti sanottuna. Today is slightly cooler than average for elokuu. The forecast high of 21°C is 1.5°C below the 23°C typical for this month. The best window ja be outside is roughly 9 AM ja 12 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in San Francisco International Airport 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 San Francisco International Airport

TyyppiAirport
CitySan Francisco
MaaYhdysvallat
MaanosaPohjois-Amerikka
Koordinaatit37°37′16.7″N 122°22′44.4″W (37.6213, -122.379)
IATA codeSFO
Paikallinen aika10:27 AM (UTC-07:00)
Best monthstou, kesäkuu, heinäkuu, elokuu, syyskuu and lokakuu
IlmastoMediterranean

Sää map for San Francisco International Airport

Animated model layers. Pick a layer ja load it.

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Animated layers by Tuuliy. For pin-level detail and nearby places, see the interactive map below.

Explore San Francisco International Airport

Every topic we hold for this place, and the same topic for the places around it.

Ilmasto for related places

Frequently asked questions

Where is San Francisco International Airport?

San Francisco International Airport is an airport in San Francisco. Its coordinates are 37.6213, -122.379. It lies in Pohjois-Amerikka.

What is the weather like in San Francisco International Airport nyt?

It is currently 18°C (65°F) ja selkeää. Kosteus is 71% and wind is 28 km/h.

When is the best time ja visit San Francisco International Airport?

tou, kesäkuu, heinäkuu, elokuu, syyskuu and lokakuu offer the most comfortable conditions in San Francisco International Airport, which has a Mediterranean climate. tammikuu, helmikuu and joulukuu are usually the hardest months for outdoor plans.

What time zone is San Francisco International Airport in?

San Francisco International Airport observes America/Los_Angeles (UTC-07:00). The local time is 10:27 AM.

What are the top things ja do in San Francisco International Airport?

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

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (airports) - coordinates, hierarchy and facts.
Ennuste and observationsOpen-Meteo (ECMWF and national models).
Ilmanlaatu and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Ilmasto averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Sää 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 elokuu 23, 2026 at 10:27 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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