Grand Teton National Park Clima and Average Tempo
Clima of Grand Teton National Park: average temperatures, rainfall and seasons month by month.
Clima in Grand Teton National Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mês | Máxima média | Mínima média | Precipitação | Avaliação |
|---|---|---|---|---|
| janeiro | -2° | -14° | 64 mm | ★★☆☆☆ |
| fevereiro | 0° | -10° | 116 mm | ★☆☆☆☆ |
| março | 4° | -8° | 85 mm | ★★☆☆☆ |
| abril | 7° | -6° | 60 mm | ★★☆☆☆ |
| mai | 12° | -1° | 68 mm | ★★★☆☆ |
| junho | 19° | 5° | 31 mm | ★★★★☆ |
| julho | 25° | 9° | 29 mm | ★★★★★ |
| agosto | 24° | 9° | 22 mm | ★★★★★ |
| setembro | 19° | 5° | 47 mm | ★★★★☆ |
| outubro | 12° | -0° | 67 mm | ★★★☆☆ |
| novembro | 3° | -6° | 51 mm | ★★☆☆☆ |
| dezembro | 0° | -9° | 116 mm | ★☆☆☆☆ |
Clima type: Subarctic. Fonte: Open-Meteo archive (ERA5).
Recent extremes in Grand Teton National Park
Altoest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Grand Teton National Park compares com 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 | 1303 mm |
| Teton County | 35 km | 5°C | +1°C warmer | 660 mm |
| Jackson | 35 km | 5°C | +1°C warmer | 660 mm |
| Yellowstone (UNESCO World Heritage Site) | 71 km | 2°C | 2°C cooler | 639 mm |
| Yellowstone National Park | 71 km | 2°C | 2°C cooler | 639 mm |
Melhor época para visitar Grand Teton National Park
Go in junho, julho and agosto. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janeiro, fevereiro and dezembro – expect the least comfortable mix of heat, cold or rain.
What this means for Grand Teton National Park
Today is cooler than average for setembro. The forecast high of 14°C is 5.4°C below the 19°C typical for this month.
A 43% chance means rain is likely somewhere nearby at some point – carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in junho a agosto.
The gap between the warmest and coldest month averages 26°C.
What a pack, what a skip
- Layers – the daily swing is 20°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell – 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janeiro, fevereiro and dezembro – historically the least comfortable months here.
Resumo
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.
Neste momento, a temperatura é de 7°C (45°F) in Grand Teton National Park com céu limpo. A sensação térmica é de 5°C. Hoje as temperaturas variam de 7°C a 14°C. A probabilidade de precipitação é de 43%. As condições para passeios turísticos têm pontuação de 7.3/10 – boas condições.
A melhor época para visitar Grand Teton National Park is junho, julho and agosto. O clima é subarctic. janeiro, fevereiro and dezembro costumam ser os meses menos confortáveis. julho é o mês mais quente, com máximas médias próximas de 25°C, enquanto janeiro é o mês mais frio, com mínimas próximas de -14°C.
O principal aeroporto mais próximo é Salt Lake City International Airport (SLC), about 350 km away. Entre os destaques próximos estão Grand Teton, Yellowstone (UNESCO World Heritage Site), Yellowstone National Park and Missouri River.
Em termos simples. Today is cooler than average for setembro. The forecast high of 14°C is 5.4°C below the 19°C typical for this month. The best window a be outside is roughly 12 PM a 3 PM, when temperature, rain chance and wind line up best. running is the strongest bet in Grand Teton National Park today at 8.6/10. 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.
Quick facts about Grand Teton National Park
| Tipo | National park |
|---|---|
| State | Wyoming |
| País | Estados Unidos |
| Continente | América do Norte |
| Coordenadas | 43°47′25.4″N 110°40′54.5″W (43.7904, -110.6818) |
| Established | 1929 |
| Known for | jagged peaks above Jackson Hole |
| Hora local | 12:59 AM (UTC-06:00) |
| Melhores meses | junho, julho and agosto |
| Clima | Subarctic |
Tempo map for Grand Teton National Park
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Animated layers by Ventoy. For pin-level detail and nearby places, see the interactive map below.
Explore Grand Teton National Park
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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 América do Norte.
What is the weather like in Grand Teton National Park agora?
It is currently 7°C (45°F) com céu limpo. Humidade is 83% and wind is 9 km/h.
When is the best time a visit Grand Teton National Park?
junho, julho and agosto offer the most comfortable conditions in Grand Teton National Park, which has a subarctic climate. janeiro, fevereiro and dezembro 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 hora local is 12:59 AM.
What is the nearest airport a Grand Teton National Park?
The closest airports are Salt Lake City International Airport (SLC), 350 km away.
What are the top things a 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. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tempo 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 setembro 18, 2026 at 12:59 AM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
