San Francisco County 기후 and Average 날씨
기후 of San Francisco County: average temperatures, rainfall and seasons month by month.
기후 in San Francisco County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 월 | Avg high | Avg low | 비fall | Rating |
|---|---|---|---|---|
| 1월 | 15° | 8° | 84 mm | ★★★☆☆ |
| 2월 | 15° | 9° | 141 mm | ★★★☆☆ |
| 3월 | 18° | 10° | 76 mm | ★★★★☆ |
| 4월 | 17° | 10° | 52 mm | ★★★★☆ |
| 5월 | 19° | 11° | 15 mm | ★★★★★ |
| 6월 | 19° | 12° | 0 mm | ★★★★★ |
| 7월 | 19° | 13° | 2 mm | ★★★★★ |
| 8월 | 20° | 14° | 1 mm | ★★★★★ |
| 9월 | 21° | 14° | 5 mm | ★★★★★ |
| 10월 | 22° | 13° | 19 mm | ★★★★★ |
| 11월 | 17° | 10° | 104 mm | ★★★☆☆ |
| 12월 | 14° | 9° | 148 mm | ★★★☆☆ |
기후 type: Mediterranean. 출처: Open-Meteo archive (ERA5).
Recent extremes in San Francisco County
높음est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How San Francisco County compares이며 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 |
방문하기 좋은 시기 San Francisco County
Go in 5월, 6월, 7월, 8월, 9월 and 10월. 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.
What this means for San Francisco County
Today is slightly cooler than average for 10월. The forecast high of 20°C is 2.2°C below the 22°C typical for this month.
A 22% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in 6월에서 8월.
The gap between the warmest and coldest month averages 6°C - an unusually even climate through the year.
What에서 pack, what에서 skip
- Normal seasonal clothing - nothing unusual is needed this week
- If your dates are flexible, avoid 1월, 2월 and 12월 - historically the least comfortable months here.
요약
San Francisco County is a county in California. San Francisco County is a county in the United States. 인구는 약 810.000.
현재 기온은 16°C (61°F) in San Francisco County이며 흐림. 체감온도는 16°C. 오늘 기온은 14°C에서 20°C. 강수 확률은 22%. Sightseeing conditions score 9.3/10 - 매우 좋음 — 지금 출발하세요.
방문하기 가장 좋은 시기는 San Francisco County is 5월, 6월, 7월, 8월, 9월 and 10월. 기후는 Mediterranean. 1월, 2월 and 12월 tend에서 be the least comfortable months. 10월 is the warmest month이며 average highs near 22°C, while 1월 is the coldest이며 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.
쉽게 말하면. Today is slightly cooler than average for 10월. The forecast high of 20°C is 2.2°C below the 22°C typical for this month. The best window에서 be outside is roughly 11 AM에서 2 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in San Francisco County 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 San Francisco County
| 유형 | County |
|---|---|
| State | California |
| 국가 | 미국 |
| 대륙 | 북아메리카 |
| 좌표 | 37°46′29.6″N 122°25′9.8″W (37.7749, -122.4194) |
| 인구 | 810.000 |
| 현지 시간 | 12:29 AM (UTC-07:00) |
| Best months | 5월, 6월, 7월, 8월, 9월 and 10월 |
| 기후 | Mediterranean |
날씨 map for San Francisco County
Animated model layers. Pick a layer에서 load it.
Animated layers by 바람y. 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.
기후 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 북아메리카.
What is the weather like in San Francisco County 현재?
It is currently 16°C (61°F)이며 흐림. 습도 is 71% and wind is 5 km/h.
When is the best time에서 visit San Francisco County?
5월, 6월, 7월, 8월, 9월 and 10월 offer the most comfortable conditions in San Francisco County, which has a Mediterranean climate. 1월, 2월 and 12월 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 12:29 AM.
How many people live in San Francisco County?
San Francisco County has a population of approximately 810.000.
What is the nearest airport에서 San Francisco County?
The closest airports are San Francisco International Airport (SFO), 17 km away.
What are the top things에서 do in San Francisco County?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, 7월ia Pfeiffer Burns State Park and Emerald Bay State Park.
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| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| 예보 and observations | Open-Meteo (ECMWF and national models). |
| 대기질 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 기후 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 날씨 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 10월 22, 2026 at 12:29 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
