San Francisco County المناخ and Average الطقس
المناخ of San Francisco County: average temperatures, rainfall and seasons month by month.
المناخ in San Francisco County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| الشهر | Avg high | Avg low | مطرfall | Rating |
|---|---|---|---|---|
| يناير | 15° | 8° | 84 mm | ★★★☆☆ |
| فبراير | 15° | 9° | 141 mm | ★★★☆☆ |
| مارس | 18° | 10° | 76 mm | ★★★★☆ |
| أبريل | 17° | 10° | 52 mm | ★★★★☆ |
| ماي | 19° | 11° | 15 mm | ★★★★★ |
| يونيو | 19° | 12° | 0 mm | ★★★★★ |
| يوليو | 19° | 13° | 2 mm | ★★★★★ |
| أغسطس | 20° | 14° | 1 mm | ★★★★★ |
| سبتمبر | 21° | 14° | 5 mm | ★★★★★ |
| أكتوبر | 22° | 13° | 19 mm | ★★★★★ |
| نوفمبر | 17° | 10° | 104 mm | ★★★☆☆ |
| ديسمبر | 14° | 9° | 148 mm | ★★★☆☆ |
المناخ type: Mediterranean. المصدر: Open-Meteo archive (ERA5).
Recent extremes in San Francisco County
مرتفعest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How San Francisco County compares مع nearby places
Annual averages, and the difference against San Francisco County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Area Code 415 | 0 km | 14°C | about the same | 647 mm |
| San Francisco | 0 km | 14°C | about the same | 647 mm |
| ZIP Code 94102 | 0 km | 14°C | about the same | 647 mm |
| Mission District | 2 km | 14°C | about the same | 647 mm |
| ZIP Code 94133 | 3 km | 14°C | about the same | 647 mm |
أفضل وقت للزيارة San Francisco County
Go in ماي, يونيو, يوليو, أغسطس, سبتمبر and أكتوبر. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: يناير, فبراير and ديسمبر - expect the least comfortable mix of heat, cold or rain.
What this means for San Francisco County
Today is about average for أكتوبر. The forecast high of 23°C is in line مع the 22°C typical for this month.
مطر 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 يونيو و أغسطس.
The gap between the warmest and coldest month averages 6°C - an unusually even climate through the year.
What و pack, what و skip
- Layers - the daily swing is 14°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid يناير, فبراير and ديسمبر - historically the least comfortable months here.
الملخص
San Francisco County is a county in California. San Francisco County is a county in the United States. يبلغ عدد سكانها نحو 810.000.
درجة الحرارة الآن 15°C (60°F) in San Francisco County مع غائم. المحسوسة 14°C. تتراوح درجات الحرارة اليوم بين 10°C و 23°C. احتمال هطول الأمطار 1%. Sightseeing conditions score 9.5/10 - ممتاز — انطلق الآن.
أفضل وقت لزيارة San Francisco County is ماي, يونيو, يوليو, أغسطس, سبتمبر and أكتوبر. المناخ Mediterranean. يناير, فبراير and ديسمبر tend و be the least comfortable months. أكتوبر is the warmest month مع average highs near 22°C, while يناير is the coldest مع lows near 8°C.
The closest major airport is San Francisco International Airport (SFO), about 17 km away. Nearby highlights include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Pinnacles National Park.
باختصار. Today is about average for أكتوبر. The forecast high of 23°C is in line مع the 22°C typical for this month. The best window و be outside is roughly 12 PM و 3 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in San Francisco County today at 9.5/10. 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 County
| النوع | County |
|---|---|
| State | California |
| الدولة | الولايات المتحدة |
| القارة | أمريكا الشمالية |
| الإحداثيات | 37°46′29.6″N 122°25′9.8″W (37.7749, -122.4194) |
| السكان | 810.000 |
| التوقيت المحلي | 8:40 AM (UTC-07:00) |
| Best months | ماي, يونيو, يوليو, أغسطس, سبتمبر and أكتوبر |
| المناخ | Mediterranean |
الطقس map for San Francisco County
Animated model layers. Pick a layer و load it.
Animated layers by الرياحy. For pin-level detail and nearby places, see the interactive map below.
Explore San Francisco County
Every topic we hold for this place, and the same topic for the places around it.
المناخ for related places
Frequently asked questions
Where is San Francisco County?
San Francisco County is a county in California. Its coordinates are 37.7749, -122.4194. It lies in أمريكا الشمالية.
What is the weather like in San Francisco County الآن?
It is currently 15°C (60°F) مع غائم. الرطوبة is 85% and wind is 13 km/h.
When is the best time و visit San Francisco County?
ماي, يونيو, يوليو, أغسطس, سبتمبر and أكتوبر offer the most comfortable conditions in San Francisco County, which has a Mediterranean climate. يناير, فبراير and ديسمبر are usually the hardest months for outdoor plans.
What time zone is San Francisco County in?
San Francisco County observes America/Los_Angeles (UTC-07:00). The local time is 8:40 AM.
How many people live in San Francisco County?
San Francisco County has a population of approximately 810.000.
What is the nearest airport و San Francisco County?
The closest airports are San Francisco International Airport (SFO), 17 km away.
What are the top things و do in San Francisco County?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, يولia Pfeiffer Burns State Park and Emerald Bay State Park.
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| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| التوقعات and observations | Open-Meteo (ECMWF and national models). |
| جودة الهواء and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| المناخ averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National الطقس 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 أكتوبر 26, 2026 at 8:40 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
