Los Angeles County 天气 预报
Los Angeles County weather: 19°C, 阴天. 逐小时 forecast, 14-day outlook, UV, air quality and the best time至visit.
Los Angeles County weather in 四月
One of the best months至visit Los Angeles County.
四月 runs 2°C cooler than the annual average in Los Angeles County.
天气 map for Los Angeles County
Animated model layers. Pick a layer至load it.
Animated layers by 风y. For pin-level detail and nearby places, see the interactive map below.
气候 in Los Angeles 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° | 8° | 53 mm | ★★★★☆ |
| 二月 | 20° | 9° | 165 mm | ★★★☆☆ |
| 三月 | 23° | 11° | 50 mm | ★★★★☆ |
| 四月 | 23° | 11° | 16 mm | ★★★★★ |
| 五月 | 25° | 14° | 3 mm | ★★★★★ |
| 六月 | 28° | 16° | 2 mm | ★★★★★ |
| 七月 | 31° | 18° | 1 mm | ★★★★★ |
| 八月 | 33° | 19° | 0 mm | ★★★★★ |
| 九月 | 30° | 18° | 24 mm | ★★★★★ |
| 十月 | 28° | 15° | 21 mm | ★★★★★ |
| 十一月 | 23° | 11° | 79 mm | ★★★★☆ |
| 十二月 | 20° | 9° | 115 mm | ★★★☆☆ |
气候 type: Mediterranean. 来源： Open-Meteo archive (ERA5).
最佳旅游时间 Los Angeles 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 十二月 - expect the least comfortable mix of heat, cold or rain.
What至pack, what至skip
- 周日glasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid 一月, 二月 and 十二月 - historically the least comfortable months here.
How Los Angeles County compares，天气为nearby places
Annual averages, and the difference against Los Angeles County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Los Angeles | 0 km | 18°C | about the same | 529 mm |
| Downtown Los Angeles | 1 km | 18°C | about the same | 529 mm |
| ZIP Code 90001 | 9 km | 18°C | about the same | 465 mm |
| Hollywood | 9 km | 18°C | 1°C cooler | 492 mm |
| Hollywood Sign | 12 km | 17°C | 1°C cooler | 567 mm |
查看 Los Angeles County 的分时预报
Los Angeles County weather - more answers
Explore Los Angeles County
Every topic we hold for this place, and the same topic for the places around it.
天气 for related places
Frequently asked questions
Where is Los Angeles County?
Los Angeles County is a county in California. Its coordinates are 34.0522, -118.2437. It lies in 北美洲.
What is the weather like in Los Angeles County现在?
It is currently 19°C (67°F)，天气为阴天. 湿度 is 72% and wind is 7 km/h.
When is the best time至visit Los Angeles County?
四月, 五月, 六月, 七月, 八月, 九月 and 十月 offer the most comfortable conditions in Los Angeles County, which has a Mediterranean climate. 一月, 二月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Los Angeles County in?
Los Angeles County observes America/Los_Angeles (UTC-07:00). The local time is 11:30 AM.
How many people live in Los Angeles County?
Los Angeles County has a population of approximately 9.7 million.
What is the nearest airport至Los Angeles County?
The closest airports are Los Angeles International Airport (LAX), 20 km away, San Diego International Airport (SAN), 176 km away and Harry Reid International Airport (LAS), 361 km away.
What are the top things至do in Los Angeles County?
Popular options include Hollywood Sign, Santa 周一ica State Beach, Disneyland Resort, Channel Islands National Park, Coronado Beach and Anza-Borrego Desert State Park.
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| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| 预报 and observations | Open-Meteo (ECMWF and national models). |
| 空气质量 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 气候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天气 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 24, 2026 at 11:30 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
