California 天氣 預報
California weather: 26°C, 陰天. 逐小時 forecast, 14-day outlook, UV, air quality and the best time至visit.
摘要
California is a state in 美國. California is a US state，首都是Sacramento. 人口約為39 million. 首都是Sacramento.
目前氣溫為26°C (78°F) in California，天氣為陰天. 體感溫度為24°C. 今天氣溫介於16°C至35°C. 降雨機率為2%. Sightseeing conditions score 9.6/10 - 極佳 — 現在適合出發.
最佳旅遊時間是California is 五月, 六月, 七月, 八月 and 九月. 氣候為Mediterranean. 一月, 二月 and 十二月 tend至be the least comfortable months. 七月 is the warmest month，天氣為average highs near 36°C, while 一月 is the coldest，天氣為lows near 5°C.
The closest major airport is Los Angeles International Airport (LAX), about 585 km away. Nearby highlights include Channel Islands National Park, Death Valley National Park, Joshua Tree National Park and Kings Canyon National Park.
簡單來說。 Today is much warmer than average for 十月. The forecast high of 35°C is 8.4°C above the 26°C typical for this month. The best window至be outside is roughly 7 AM至10 AM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in California today at 9.6/10. 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 California
Heat Advisory issued 十月 4 at 1:16PM PDT until 十月 7 at 10:00PM PDT by NWS Sacramento CA
Issued by NWS Sacramento CA
天氣：California現在
Open-Meteo Updated 8:38 PM, 十月 4 local time.
查看 California 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 California
最高 / 最低; 降雨; UV
| 日期 | 天氣狀況 | 最高 / 最低 | 降雨 | 風 | UV |
|---|---|---|---|---|---|
| 週日, 十月 4 | ☁️ 陰天 | 35° / 16° | 2% | 11 km/h | 5 |
| 週一, 十月 5 | ☀️ 晴朗 | 38° / 16° | 2% | 11 km/h | 6 |
| 週二, 十月 6 | ☀️ 晴朗 | 38° / 16° | 1% | 10 km/h | 6 |
| 週三, 十月 7 | ☀️ 晴朗 | 37° / 24° | 0% | 10 km/h | 6 |
| 週四, 十月 8 | ☀️ 晴朗 | 38° / 23° | 0% | 11 km/h | 6 |
| 週五, 十月 9 | ☀️ 晴朗 | 39° / 23° | 0% | 11 km/h | 6 |
| 週六, 十月 10 | ☁️ 陰天 | 36° / 23° | 1% | 17 km/h | 5 |
| 週日, 十月 11 | ☁️ 陰天 | 29° / 16° | 1% | 21 km/h | 5 |
| 週一, 十月 12 | ⛅ 局部多雲 | 28° / 15° | 3% | 11 km/h | 5 |
| 週二, 十月 13 | ⛅ 局部多雲 | 28° / 16° | 3% | 11 km/h | 5 |
| 週三, 十月 14 | 🌤️ 大致晴朗 | 28° / 16° | 1% | 9 km/h | 5 |
| 週四, 十月 15 | ⛅ 局部多雲 | 31° / 15° | 6% | 12 km/h | 5 |
| 週五, 十月 16 | ☀️ 晴朗 | 32° / 17° | 6% | 10 km/h | 5 |
| 週六, 十月 17 | ☀️ 晴朗 | 33° / 18° | 3% | 9 km/h | 5 |
| 週日, 十月 18 | ☀️ 晴朗 | 32° / 18° | 3% | 9 km/h | 5 |
| 週一, 十月 19 | 🌤️ 大致晴朗 | 32° / 18° | 3% | 9 km/h | 5 |
氣候 in California 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 | 14° | 5° | 91 mm | ★★★☆☆ |
| 二月 | 16° | 7° | 171 mm | ★★★☆☆ |
| 三月 | 20° | 9° | 62 mm | ★★★★☆ |
| 四月 | 22° | 10° | 66 mm | ★★★★☆ |
| 五月 | 29° | 13° | 20 mm | ★★★★★ |
| 六月 | 34° | 16° | 1 mm | ★★★★★ |
| 七月 | 36° | 17° | 3 mm | ★★★★★ |
| 八月 | 36° | 17° | 3 mm | ★★★★★ |
| 九月 | 32° | 16° | 2 mm | ★★★★★ |
| 十月 | 26° | 13° | 38 mm | ★★★★☆ |
| 十一月 | 18° | 8° | 108 mm | ★★★☆☆ |
| 十二月 | 14° | 6° | 125 mm | ★★★☆☆ |
氣候 type: Mediterranean. 來源： Open-Meteo archive (ERA5).
天氣 map for California
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 California
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 California
Go in 五月, 六月, 七月, 八月 and 九月. 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.
天氣 by city in California
7 cities mapped in this atlas
天氣 by national park in California
9 national parks mapped in this atlas
天氣 by state park in California
4 state and provincial parks mapped in this atlas
天氣 by mountain in California
2 mountains and peaks mapped in this atlas
天氣 by county in California
6 counties mapped in this atlas
Explore California
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 California?
California is a state in 美國. Its coordinates are 38.5816, -121.4944. It lies in 北美洲.
What is the weather like in California現在?
It is currently 26°C (78°F)，天氣為陰天. 濕度 is 33% and wind is 9 km/h.
When is the best time至visit California?
五月, 六月, 七月, 八月 and 九月 offer the most comfortable conditions in California, 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 California in?
California observes America/Los_Angeles (UTC-07:00). The local time is 8:38 PM.
How many people live in California?
California has a population of approximately 39 million.
What is the nearest airport至California?
The closest airports are San Francisco International Airport (SFO), 132 km away, Los Angeles International Airport (LAX), 585 km away and San Diego International Airport (SAN), 757 km away.
What are the top things至do in California?
Popular options include Channel Islands National Park, Death Valley National Park, Joshua Tree National Park, Kings Canyon National Park, Lassen Volcanic National Park and Pinnacles National Park.
What places are in California?
California covers 28 places in this atlas, including Los Angeles, San Diego, Channel Islands National Park, Death Valley National Park, Joshua Tree National Park and Kings Canyon National Park.
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| Place data | USPOTUS Atlas dataset (us-states) - 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 4, 2026 at 8:38 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
