Best Time to Visit San Francisco International Airport
Best time to visit San Francisco International Airport: May, June, July, August, September and October. Month-by-month temperature, rainfall and crowd guidance.
Best time to visit San Francisco International Airport
Go in May, June, July, August, September and October. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
Climate in San Francisco International Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 59° | 46° | 3,0 in | ★★★☆☆ |
| February | 60° | 47° | 5,5 in | ★★★☆☆ |
| March | 64° | 49° | 3,1 in | ★★★★☆ |
| April | 64° | 49° | 2,0 in | ★★★★☆ |
| May | 66° | 51° | 0,6 in | ★★★★★ |
| June | 69° | 53° | 0,0 in | ★★★★★ |
| July | 71° | 55° | 0,1 in | ★★★★★ |
| August | 72° | 56° | 0,0 in | ★★★★★ |
| September | 74° | 57° | 0,2 in | ★★★★★ |
| October | 73° | 55° | 0,6 in | ★★★★★ |
| November | 63° | 50° | 3,3 in | ★★★★☆ |
| December | 59° | 48° | 5,7 in | ★★★☆☆ |
Climate type: Mediterranean. Source: Open-Meteo archive (ERA5).
How San Francisco International Airport compares with nearby places
Annual averages, and the difference against San Francisco International Airport.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Mission District | 10 mi | 57°F | about the same | 25 in |
| San Francisco County | 11 mi | 57°F | about the same | 25 in |
| Area Code 415 | 11 mi | 57°F | about the same | 25 in |
| ZIP Code 94102 | 11 mi | 57°F | about the same | 25 in |
| ZIP Code 94133 | 13 mi | 57°F | about the same | 25 in |
What to pack, what to skip
- Layers - the daily swing is 55°F, so mornings feel nothing like afternoons
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
Summary
San Francisco International Airport is an airport in San Francisco. San Francisco International Airport (SFO) is a commercial airport.
Right now it is 59°F (15°C) in San Francisco International Airport with drizzle. It feels like 58°F. Today runs from 55°F to 62°F. Chance of precipitation is 50%. Sightseeing conditions score 8.4/10 - good conditions.
The best time to visit San Francisco International Airport is May, June, July, August, September and October. The climate is Mediterranean. January, February and December tend to be the least comfortable months. September is the warmest month with average highs near 74°F, while January is the coldest with lows near 46°F.
Nearby highlights include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Pinnacles National Park.
In plain terms. Today is cooler than average for October. The forecast high of 62°F is 11.7°F below the 73°F typical for this month. The best window to be outside is roughly 2 PM to 5 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in San Francisco International Airport today at 9.4/10. 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.
Weather in San Francisco International Airport right now
Source: Open-Meteo. Updated 6:41 PM, Oct 22 local time.
Weekend outlook
☀️ 71° / 50°
Clear sky · 0% rain · wind 7 mph
☁️ 73° / 58°
Overcast · 0% rain · wind 7 mph
Things to do in San Francisco International Airport
Attractions, parks and landmarks in and around San Francisco International Airport.
Quick facts about San Francisco International Airport
| Type | Airport |
|---|---|
| City | San Francisco |
| Country | United States |
| Continent | North America |
| Coordinates | 37°37′16.7″N 122°22′44.4″W (37.6213, -122.379) |
| IATA code | SFO |
| Local time | 6:41 PM (UTC-07:00) |
| Best months | May, June, July, August, September and October |
| Climate | Mediterranean |
Explore San Francisco International Airport
Every topic we hold for this place, and the same topic for the places around it.
Best Time to Visit 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 North America.
What is the weather like in San Francisco International Airport right now?
It is currently 59°F (15°C) with drizzle. Humidity is 92% and wind is 6 mph.
When is the best time to visit San Francisco International Airport?
May, June, July, August, September and October offer the most comfortable conditions in San Francisco International Airport, which has a Mediterranean climate. January, February and December 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 6:41 PM.
What are the top things to do in San Francisco International Airport?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, Julia Pfeiffer Burns State Park and Emerald Bay State Park.
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| Place data | USPOTUS Atlas dataset (airports) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather 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 October 22, 2026 at 6:41 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
