Half Dome 天气 预报
Half Dome weather: 2°C, 晴朗. 逐小时 forecast, 14-day outlook, UV, air quality and the best time至visit.
摘要
Half Dome is a mountain in Yosemite National Park. Half Dome is a mountain known as a granite dome above Yosemite Valley. It sits at 2.694 m above sea level.
目前气温为2°C (36°F) in Half Dome，天气为晴朗. 体感温度为-2°C. 今天气温在-1°C至4°C. 降水概率为10%. Sightseeing conditions score 7.2/10 - 良好.
最佳旅游时间是Half Dome is 六月, 七月 and 八月. 气候为subarctic. 一月, 二月 and 三月 tend至be the least comfortable months. 七月 is the warmest month，天气为average highs near 23°C, while 一月 is the coldest，天气为lows near -11°C.
The closest major airport is San Francisco International Airport (SFO), about 251 km away. Nearby highlights include Kings Canyon National Park, Emerald Bay State Park, Sequoia National Park and Mount Whitney.
简单来说。 Today is much colder than average for 十月. The forecast high of 4°C is 9.8°C below the 14°C typical for this month. The best window至be outside is roughly 11 AM至2 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Half Dome today at 9.3/10. Overnight lows near -1°C mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for Half Dome
Derived from the forecast. No official alert feed is wired for this country yet.
天气：Half Dome现在
Open-Meteo Updated 12:17 PM, 十月 24 local time.
接下来 24 小时
逐小时温度、降水概率和风力
16-day forecast for Half Dome
最高 / 最低; 降水; UV
| 日期 | 天气状况 | 最高 / 最低 | 降水 | 风 | UV |
|---|---|---|---|---|---|
| 周五, 十月 23 | 🌥️ 雾 | 4° / -1° | 10% | 25 km/h | 4 |
| 周六, 十月 24 | ☀️ 晴朗 | 10° / 1° | 0% | 23 km/h | 5 |
| 周日, 十月 25 | ☁️ 阴天 | 13° / 1° | 0% | 14 km/h | 5 |
| 周一, 十月 26 | 🌥️ 雾 | 10° / -3° | 0% | 22 km/h | 5 |
| 周二, 十月 27 | ☀️ 晴朗 | 9° / -4° | 1% | 17 km/h | 5 |
| 周三, 十月 28 | ⛅ 局部多云 | 9° / -5° | 1% | 13 km/h | 5 |
| 周四, 十月 29 | ☁️ 阴天 | 7° / -2° | 8% | 15 km/h | 4 |
| 周五, 十月 30 | ⛅ 局部多云 | 8° / -3° | 17% | 15 km/h | 5 |
| 周六, 十月 31 | ⛅ 局部多云 | 11° / -2° | 32% | 14 km/h | 4 |
| 周日, 十一月 1 | ☁️ 阴天 | 14° / 1° | 36% | 15 km/h | 5 |
| 周一, 十一月 2 | 🌦️ Light drizzle | 14° / 4° | 31% · 2 mm | 14 km/h | 4 |
| 周二, 十一月 3 | 🌦️ Light drizzle | 12° / 2° | 17% · 0 mm | 10 km/h | 3 |
| 周三, 十一月 4 | ☁️ 阴天 | 14° / 2° | 16% | 11 km/h | 4 |
| 周四, 十一月 5 | 🌦️ Light drizzle | 14° / 4° | 24% · 0 mm | 13 km/h | 4 |
| 周五, 十一月 6 | ☁️ 阴天 | 18° / 6° | 29% | 14 km/h | 4 |
| 周六, 十一月 7 | ☀️ 晴朗 | 19° / 7° | 23% | 13 km/h | 4 |
气候 in Half Dome 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 | 5° | -11° | 97 mm | ★☆☆☆☆ |
| 二月 | 4° | -11° | 227 mm | ★☆☆☆☆ |
| 三月 | 6° | -9° | 156 mm | ★☆☆☆☆ |
| 四月 | 7° | -8° | 91 mm | ★★☆☆☆ |
| 五月 | 13° | -3° | 59 mm | ★★★☆☆ |
| 六月 | 20° | 4° | 18 mm | ★★★★★ |
| 七月 | 23° | 7° | 20 mm | ★★★★★ |
| 八月 | 23° | 7° | 25 mm | ★★★★★ |
| 九月 | 18° | 3° | 24 mm | ★★★★☆ |
| 十月 | 14° | -1° | 29 mm | ★★★☆☆ |
| 十一月 | 7° | -7° | 92 mm | ★★☆☆☆ |
| 十二月 | 7° | -8° | 113 mm | ★★☆☆☆ |
气候 type: Subarctic. 来源： Open-Meteo archive (ERA5).
天气 map for Half Dome
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.
空气质量 and pollen in Half Dome
空气质量: Open-Meteo (CAMS). US AQI scale.
周日, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
最佳旅游时间 Half Dome
Go in 六月, 七月 and 八月. 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 Half Dome
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 Half Dome?
Half Dome is a mountain in Yosemite National Park. Its coordinates are 37.7459, -119.5332. It lies in 北美洲.
What is the weather like in Half Dome现在?
It is currently 2°C (36°F)，天气为晴朗. 湿度 is 63% and wind is 10 km/h.
When is the best time至visit Half Dome?
六月, 七月 and 八月 offer the most comfortable conditions in Half Dome, which has a subarctic climate. 一月, 二月 and 三月 are usually the hardest months for outdoor plans.
What time zone is Half Dome in?
Half Dome observes America/Los_Angeles (UTC-07:00). The local time is 12:17 PM.
What is the nearest airport至Half Dome?
The closest airports are San Francisco International Airport (SFO), 251 km away, Harry Reid International Airport (LAS), 431 km away and Los Angeles International Airport (LAX), 435 km away.
What are the top things至do in Half Dome?
Popular options include Kings Canyon National Park, Emerald Bay State Park, Sequoia National Park, Mount Whitney, Pinnacles National Park and Point Lobos State Natural Reserve.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (mountains) - 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 12:17 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
