Grand Teton National Park 氣候 and Average 天氣
氣候 of Grand Teton National Park: average temperatures, rainfall and seasons month by month.
氣候 in Grand Teton National Park 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 | -2° | -14° | 64 mm | ★★☆☆☆ |
| 二月 | 0° | -10° | 116 mm | ★☆☆☆☆ |
| 三月 | 4° | -8° | 85 mm | ★★☆☆☆ |
| 四月 | 7° | -6° | 60 mm | ★★☆☆☆ |
| 五月 | 12° | -1° | 68 mm | ★★★☆☆ |
| 六月 | 19° | 5° | 31 mm | ★★★★☆ |
| 七月 | 25° | 9° | 29 mm | ★★★★★ |
| 八月 | 24° | 9° | 41 mm | ★★★★★ |
| 九月 | 19° | 5° | 33 mm | ★★★★☆ |
| 十月 | 12° | -0° | 67 mm | ★★★☆☆ |
| 十一月 | 3° | -6° | 51 mm | ★★☆☆☆ |
| 十二月 | 0° | -9° | 116 mm | ★☆☆☆☆ |
氣候 type: Subarctic. 來源： Open-Meteo archive (ERA5).
Recent extremes in Grand Teton National Park
高est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Grand Teton National Park compares，天氣為nearby places
Annual averages, and the difference against Grand Teton National Park.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Grand Teton | 11 km | -8°C | 12°C cooler | 1301 mm |
| Teton County | 35 km | 5°C | +1°C warmer | 664 mm |
| Jackson | 35 km | 5°C | +1°C warmer | 664 mm |
| Yellowstone (UNESCO World Heritage Site) | 71 km | 2°C | 2°C cooler | 635 mm |
| Yellowstone National Park | 71 km | 2°C | 2°C cooler | 635 mm |
最佳旅遊時間 Grand Teton National Park
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 十二月 - expect the least comfortable mix of heat, cold or rain.
What this means for Grand Teton National Park
Today is cooler than average for 十月. The forecast high of 8°C is 4°C below the 12°C typical for this month.
A 77% chance means rain is expected over most of the area. Plan indoor alternatives.
Overnight lows near 1°C mean ice is possible on bridges before dawn. Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in 六月至八月.
The gap between the warmest and coldest month averages 26°C.
What至pack, what至skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots，天氣為grip for ice
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid 一月, 二月 and 十二月 - historically the least comfortable months here.
摘要
Grand Teton National Park is a national park in Wyoming. Grand Teton National Park is a US national park known for jagged peaks above Jackson Hole.
目前氣溫為4°C (38°F) in Grand Teton National Park，天氣為light drizzle. 體感溫度為-2°C. 今天氣溫介於1°C至8°C. 降雨機率為77%. Sightseeing conditions score 5.2/10 - 普通.
最佳旅遊時間是Grand Teton National Park is 六月, 七月 and 八月. 氣候為subarctic. 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 25°C, while 一月 is the coldest，天氣為lows near -14°C.
The closest major airport is Salt Lake City International Airport (SLC), about 350 km away. Nearby highlights include Grand Teton, Yellowstone (UNESCO World Heritage Site), Yellowstone National Park and Missouri River.
簡單來說。 Today is cooler than average for 十月. The forecast high of 8°C is 4°C below the 12°C typical for this month. The best window至be outside is roughly 3 PM至6 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Grand Teton National Park today at 7.5/10. Overnight lows near 1°C mean ice is possible on bridges before dawn. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Grand Teton National Park
天氣 map for Grand Teton National Park
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.
Explore Grand Teton National Park
Every topic we hold for this place, and the same topic for the places around it.
氣候 for related places
Frequently asked questions
Where is Grand Teton National Park?
Grand Teton National Park is a national park in Wyoming. Its coordinates are 43.7904, -110.6818. It lies in 北美洲.
What is the weather like in Grand Teton National Park現在?
It is currently 4°C (38°F)，天氣為light drizzle. 濕度 is 94% and wind is 24 km/h.
When is the best time至visit Grand Teton National Park?
六月, 七月 and 八月 offer the most comfortable conditions in Grand Teton National Park, which has a subarctic climate. 一月, 二月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Grand Teton National Park in?
Grand Teton National Park observes America/Denver (UTC-06:00). The local time is 10:57 AM.
What is the nearest airport至Grand Teton National Park?
The closest airports are Salt Lake City International Airport (SLC), 350 km away.
What are the top things至do in Grand Teton National Park?
Popular options include Grand Teton, Yellowstone (UNESCO World Heritage Site), Yellowstone National Park, Missouri River, Antelope Island State Park and Great Salt Lake.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (national-parks) - 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 24, 2026 at 10:57 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
