Mount Washington 气候 and Average 天气
气候 of Mount Washington: average temperatures, rainfall and seasons month by month.
气候 in Mount Washington 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° | -22° | 106 mm | ★☆☆☆☆ |
| 二月 | -11° | -22° | 61 mm | ★★☆☆☆ |
| 三月 | -5° | -15° | 165 mm | ★☆☆☆☆ |
| 四月 | 0° | -10° | 121 mm | ★☆☆☆☆ |
| 五月 | 6° | -2° | 172 mm | ★★☆☆☆ |
| 六月 | 13° | 4° | 135 mm | ★★★☆☆ |
| 七月 | 15° | 7° | 103 mm | ★★★★☆ |
| 八月 | 13° | 5° | 67 mm | ★★★★☆ |
| 九月 | 11° | 3° | 82 mm | ★★★☆☆ |
| 十月 | 4° | -4° | 111 mm | ★★☆☆☆ |
| 十一月 | -5° | -12° | 97 mm | ★★☆☆☆ |
| 十二月 | -9° | -18° | 170 mm | ★☆☆☆☆ |
气候 type: Polar. 来源： Open-Meteo archive (ERA5).
Recent extremes in Mount Washington
高est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Mount Washington compares，天气为nearby places
Annual averages, and the difference against Mount Washington.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Franconia Notch State Park | 33 km | 6°C | +9°C warmer | 1244 mm |
| Vermont | 101 km | 8°C | +11°C warmer | 993 mm |
| Maine | 121 km | 8°C | +11°C warmer | 1038 mm |
| Burlington | 153 km | 9°C | +12°C warmer | 1139 mm |
| Boston Logan International Airport | 213 km | 11°C | +14°C warmer | 1156 mm |
最佳旅游时间 Mount Washington
Go in 七月 and 八月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 三月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
What this means for Mount Washington
Today is slightly cooler than average for 九月. The forecast high of 8°C is 3.2°C below the 11°C typical for this month.
雨 is very unlikely today - plans do not need a backup.
Overnight lows near -1°C mean ice is possible on bridges before dawn.
At 1.917 m, air here runs roughly 13°C cooler than the same latitude at sea level.
Northern Hemisphere, so peak summer falls in 六月至八月.
The gap between the warmest and coldest month averages 29°C.
What至pack, what至skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots，天气为grip for ice
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- If your dates are flexible, avoid 一月, 三月 and 十二月 - historically the least comfortable months here.
摘要
Mount Washington is a mountain in New Hampshire. Mount Washington is a mountain known as famously extreme weather. It sits at 1.917 m above sea level.
目前气温为-1°C (31°F) in Mount Washington，天气为晴. 体感温度为-6°C. 今天气温在-1°C至8°C. 降水概率为6%. Sightseeing conditions score 6.8/10 - 一般 — 根据天气安排.
最佳旅游时间是Mount Washington is 七月 and 八月. 气候为polar. 一月, 三月 and 十二月 tend至be the least comfortable months. 七月 is the warmest month，天气为average highs near 15°C, while 一月 is the coldest，天气为lows near -22°C.
The closest major airport is Boston Logan International Airport (BOS), about 213 km away. Nearby highlights include Franconia Notch State Park, Acadia National Park, Baxter State Park and Cape Cod National Seashore.
简单来说。 Today is slightly cooler than average for 九月. The forecast high of 8°C is 3.2°C below the 11°C typical for this month. The best window至be outside is roughly 1 PM至4 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Mount Washington today at 9.8/10. 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.
Quick facts about Mount Washington
| 类型 | Mountain |
|---|---|
| State | New Hampshire |
| 国家 | 美国 |
| 大洲 | 北美洲 |
| 坐标 | 44°16′13.8″N 71°18′11.9″W (44.2705, -71.3033) |
| Elevation | 1.917 m |
| Known for | famously extreme weather |
| 当地时间 | 2:52 AM (UTC-04:00) |
| Best months | 七月 and 八月 |
| 气候 | Polar |
天气 map for Mount Washington
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.
Explore Mount Washington
Every topic we hold for this place, and the same topic for the places around it.
气候 for related places
Frequently asked questions
Where is Mount Washington?
Mount Washington is a mountain in New Hampshire. Its coordinates are 44.2705, -71.3033. It lies in 北美洲.
What is the weather like in Mount Washington现在?
It is currently -1°C (31°F)，天气为晴. 湿度 is 66% and wind is 16 km/h.
When is the best time至visit Mount Washington?
七月 and 八月 offer the most comfortable conditions in Mount Washington, which has a polar climate. 一月, 三月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Mount Washington in?
Mount Washington observes America/New_York (UTC-04:00). The local time is 2:52 AM.
What is the nearest airport至Mount Washington?
The closest airports are Boston Logan International Airport (BOS), 213 km away, 周一treal-Trudeau International Airport (YUL), 234 km away and LaGuardia Airport (LGA), 442 km away.
What are the top things至do in Mount Washington?
Popular options include Franconia Notch State Park, Acadia National Park, Baxter State Park, Cape Cod National Seashore, St. Lawrence River and 三月tha's Vineyard.
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 九月 15, 2026 at 2:52 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
