San Diego County 天氣 預報
San Diego County weather: 16°C, 陰天. 逐小時 forecast, 14-day outlook, UV, air quality and the best time至visit.
摘要
San Diego County is a county in California. San Diego County is a county in the United States. 人口約為3.3 million.
目前氣溫為16°C (60°F) in San Diego County，天氣為陰天. 體感溫度為16°C. 今天氣溫介於15°C至23°C. 降雨機率為0%. Sightseeing conditions score 9.7/10 - 極佳 — 現在適合出發.
最佳旅遊時間是San Diego County is 四月, 五月, 六月, 七月, 八月, 九月 and 十月. 氣候為Mediterranean. 一月, 二月 and 三月 tend至be the least comfortable months. 八月 is the warmest month，天氣為average highs near 26°C, while 一月 is the coldest，天氣為lows near 9°C.
The closest major airport is San Diego International Airport (SAN), about 4 km away. Nearby highlights include Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort and Joshua Tree National Park.
簡單來說。 Today is about average for 十月. The forecast high of 23°C is in line，天氣為the 24°C typical for this month. The best window至be outside is roughly 9 AM至12 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in San Diego 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.
Active alerts for San Diego County
Coastal Flood Warning issued 十月 27 at 9:34PM PDT until 十月 29 at 1:00PM PDT by NWS San Diego CA
Issued by NWS San Diego CA
天氣：San Diego County現在
Open-Meteo Updated 9:22 AM, 十月 28 local time.
查看 San Diego County 的分時預報
接下來 24 小時
逐小時溫度、降雨機率與風力
16-day forecast for San Diego County
最高 / 最低; 降雨; UV
| 日期 | 天氣狀況 | 最高 / 最低 | 降雨 | 風 | UV |
|---|---|---|---|---|---|
| 週三, 十月 28 | ☁️ 陰天 | 23° / 15° | 0% | 13 km/h | 5 |
| 週四, 十月 29 | 🌦️ 毛毛雨 | 21° / 18° | 10% · 1 mm | 15 km/h | 4 |
| 週五, 十月 30 | ☁️ 陰天 | 21° / 19° | 30% | 13 km/h | 4 |
| 週六, 十月 31 | 🌦️ Light drizzle | 20° / 18° | 59% · 0 mm | 14 km/h | 3 |
| 週日, 十一月 1 | 🌧️ 陣雨 | 22° / 17° | 76% · 28 mm | 37 km/h | 2 |
| 週一, 十一月 2 | 🌦️ 毛毛雨 | 24° / 20° | 19% · 2 mm | 25 km/h | 5 |
| 週二, 十一月 3 | ☀️ 晴朗 | 25° / 20° | 6% | 16 km/h | 5 |
| 週三, 十一月 4 | ☁️ 陰天 | 22° / 20° | 19% | 18 km/h | 3 |
| 週四, 十一月 5 | 🌦️ Light drizzle | 22° / 19° | 9% · 0 mm | 20 km/h | 5 |
| 週五, 十一月 6 | ☁️ 陰天 | 22° / 19° | 15% | 17 km/h | 5 |
| 週六, 十一月 7 | ☁️ 陰天 | 22° / 19° | 15% | 17 km/h | 4 |
| 週日, 十一月 8 | ☁️ 陰天 | 23° / 19° | 16% | 20 km/h | 5 |
| 週一, 十一月 9 | 🌤️ 大致晴朗 | 24° / 19° | 12% | 14 km/h | 5 |
| 週二, 十一月 10 | 🌤️ 大致晴朗 | 27° / 20° | 10% | 14 km/h | 5 |
| 週三, 十一月 11 | ☁️ 陰天 | 27° / 22° | 6% | 11 km/h | 5 |
| 週四, 十一月 12 | ☀️ 晴朗 | -- / -- | 13% | -- | — |
氣候 in San Diego County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 19° | 9° | 61 mm | ★★★★☆ |
| 二月 | 19° | 10° | 78 mm | ★★★★☆ |
| 三月 | 20° | 11° | 69 mm | ★★★★☆ |
| 四月 | 20° | 12° | 12 mm | ★★★★★ |
| 五月 | 20° | 14° | 7 mm | ★★★★★ |
| 六月 | 22° | 16° | 3 mm | ★★★★★ |
| 七月 | 24° | 18° | 0 mm | ★★★★★ |
| 八月 | 26° | 19° | 8 mm | ★★★★★ |
| 九月 | 25° | 18° | 15 mm | ★★★★★ |
| 十月 | 24° | 14° | 21 mm | ★★★★★ |
| 十一月 | 21° | 11° | 53 mm | ★★★★☆ |
| 十二月 | 19° | 10° | 32 mm | ★★★★☆ |
氣候 type: Mediterranean. 來源： Open-Meteo archive (ERA5).
天氣 map for San Diego County
Animated model layers. Pick a layer至load it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
空氣品質 and pollen in San Diego County
空氣品質: Open-Meteo (CAMS). US AQI scale.
週日, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
最佳旅遊時間 San Diego County
Go in 四月, 五月, 六月, 七月, 八月, 九月 and 十月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 二月 and 三月 - expect the least comfortable mix of heat, cold or rain.
Explore San Diego County
Every topic we hold for this place, and the same topic for the places around it.
天氣 for related places
Frequently asked questions
Where is San Diego County?
San Diego County is a county in California. Its coordinates are 32.7157, -117.1611. It lies in 北美洲.
What is the weather like in San Diego County現在?
It is currently 16°C (60°F)，天氣為陰天. 濕度 is 91% and wind is 8 km/h.
When is the best time至visit San Diego County?
四月, 五月, 六月, 七月, 八月, 九月 and 十月 offer the most comfortable conditions in San Diego County, which has a Mediterranean climate. 一月, 二月 and 三月 are usually the hardest months for outdoor plans.
What time zone is San Diego County in?
San Diego County observes America/Los_Angeles (UTC-07:00). The local time is 9:22 AM.
How many people live in San Diego County?
San Diego County has a population of approximately 3.3 million.
What is the nearest airport至San Diego County?
The closest airports are San Diego International Airport (SAN), 4 km away, Los Angeles International Airport (LAX), 179 km away and Harry Reid International Airport (LAS), 417 km away.
What are the top things至do in San Diego County?
Popular options include Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort, Joshua Tree National Park, Santa 週一ica State Beach and Hollywood Sign.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| 預報 and observations | Open-Meteo (ECMWF and national models). |
| 空氣品質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 氣候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天氣 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 十月 28, 2026 at 9:22 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
