Half Dome 天気 予報
Half Dome weather: 2°C, 快晴. 時間別 forecast, 14-day outlook, UV, air quality and the best timeからvisit.
概要
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.
現在の気温は2°C (36°F) in Half Dome、快晴. 体感温度は-2°C. 今日の気温は-1°Cから4°C. 降水確率は10%. Sightseeing conditions score 7.2/10 - 良好.
訪問に最適な時期はHalf Dome is 6月, 7月 and 8月. 気候はsubarctic. 1月, 2月 and 3月 tendからbe the least comfortable months. 7月 is the warmest month、average highs near 23°C, while 1月 is the coldest、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.
簡単に言うと。 Today is much colder than average for 10月. The forecast high of 4°C is 9.8°C below the 14°C typical for this month. The best windowからbe outside is roughly 11 AMから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.
の天気Half Dome現在
Open-Meteo Updated 3:16 AM, 10月 24 local time.
今後 24 時間
1時間ごとの気温・降水確率・風
16-day forecast for Half Dome
最高 / 最低; 降水; UV
| 日 | 状況 | 最高 / 最低 | 降水 | 風 | UV |
|---|---|---|---|---|---|
| 金, 10月 23 | 🌥️ 霧 | 4° / -1° | 10% | 25 km/h | 4 |
| 土, 10月 24 | ☀️ 快晴 | 10° / 1° | 0% | 23 km/h | 5 |
| 日, 10月 25 | ☁️ 曇り | 13° / 1° | 0% | 14 km/h | 5 |
| 月, 10月 26 | 🌥️ 霧 | 10° / -3° | 0% | 22 km/h | 5 |
| 火, 10月 27 | ☀️ 快晴 | 9° / -4° | 1% | 17 km/h | 5 |
| 水, 10月 28 | ⛅ 晴れ時々曇り | 9° / -5° | 1% | 13 km/h | 5 |
| 木, 10月 29 | ☁️ 曇り | 7° / -2° | 8% | 15 km/h | 4 |
| 金, 10月 30 | ⛅ 晴れ時々曇り | 8° / -3° | 17% | 15 km/h | 5 |
| 土, 10月 31 | ⛅ 晴れ時々曇り | 11° / -2° | 32% | 14 km/h | 4 |
| 日, 11月 1 | ☁️ 曇り | 14° / 1° | 36% | 15 km/h | 5 |
| 月, 11月 2 | 🌦️ Light drizzle | 14° / 4° | 31% · 2 mm | 14 km/h | 4 |
| 火, 11月 3 | 🌦️ Light drizzle | 12° / 2° | 17% · 0 mm | 10 km/h | 3 |
| 水, 11月 4 | ☁️ 曇り | 14° / 2° | 16% | 11 km/h | 4 |
| 木, 11月 5 | 🌦️ Light drizzle | 14° / 4° | 24% · 0 mm | 13 km/h | 4 |
| 金, 11月 6 | ☁️ 曇り | 18° / 6° | 29% | 14 km/h | 4 |
| 土, 11月 7 | ☀️ 快晴 | 19° / 7° | 23% | 13 km/h | 4 |
気候 in Half Dome month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 1月 | 5° | -11° | 97 mm | ★☆☆☆☆ |
| 2月 | 4° | -11° | 227 mm | ★☆☆☆☆ |
| 3月 | 6° | -9° | 156 mm | ★☆☆☆☆ |
| 4月 | 7° | -8° | 91 mm | ★★☆☆☆ |
| 5月 | 13° | -3° | 59 mm | ★★★☆☆ |
| 6月 | 20° | 4° | 18 mm | ★★★★★ |
| 7月 | 23° | 7° | 20 mm | ★★★★★ |
| 8月 | 23° | 7° | 25 mm | ★★★★★ |
| 9月 | 18° | 3° | 24 mm | ★★★★☆ |
| 10月 | 14° | -1° | 29 mm | ★★★☆☆ |
| 11月 | 7° | -7° | 92 mm | ★★☆☆☆ |
| 12月 | 7° | -8° | 113 mm | ★★☆☆☆ |
気候 type: Subarctic. 出典： Open-Meteo archive (ERA5).
天気 map for Half Dome
Animated model layers. Pick a layerからload it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
大気質 and pollen in Half Dome
大気質: Open-Meteo (CAMS). US AQI scale.
日, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
訪問に最適な時期 Half Dome
Go in 6月, 7月 and 8月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 1月, 2月 and 3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.
天気 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 北アメリカ.
What is the weather like in Half Dome現在?
It is currently 2°C (36°F)、快晴. 湿度 is 63% and wind is 10 km/h.
When is the best timeからvisit Half Dome?
6月, 7月 and 8月 offer the most comfortable conditions in Half Dome, which has a subarctic climate. 1月, 2月 and 3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 3:16 AM.
What is the nearest airportから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から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. |
|---|---|
| 予報 and observations | Open-Meteo (ECMWF and national models). |
| 大気質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 気候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天気 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 10月 24, 2026 at 3:16 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
