Grand Teton National Park Climat and Average Météo
Climat of Grand Teton National Park: average temperatures, rainfall and seasons month by month.
Climat in Grand Teton National Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | -2° | -14° | 64 mm | ★★☆☆☆ |
| février | 0° | -10° | 116 mm | ★☆☆☆☆ |
| mars | 4° | -8° | 85 mm | ★★☆☆☆ |
| avril | 7° | -6° | 60 mm | ★★☆☆☆ |
| mai | 12° | -1° | 68 mm | ★★★☆☆ |
| juin | 19° | 5° | 31 mm | ★★★★☆ |
| juillet | 25° | 9° | 29 mm | ★★★★★ |
| août | 24° | 9° | 41 mm | ★★★★★ |
| septembre | 19° | 5° | 33 mm | ★★★★☆ |
| octobre | 12° | -0° | 67 mm | ★★★☆☆ |
| novembre | 3° | -6° | 51 mm | ★★☆☆☆ |
| décembre | 0° | -9° | 116 mm | ★☆☆☆☆ |
Climat type: Subarctic. Source : Open-Meteo archive (ERA5).
Recent extremes in Grand Teton National Park
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Grand Teton National Park compares avec 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 |
Meilleur moment pour visiter Grand Teton National Park
Go in juin, juillet and août. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
What this means for Grand Teton National Park
Today is cooler than average for octobre. 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.
Rafales à 52 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 26°C.
What à pack, what à skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots avec grip for ice
- A packable rain shell – 3 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints tandis que gusts stay above 52 km/h.
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Résumé
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.
Actuellement, il fait 6°C (43°F) in Grand Teton National Park avec couvert. La température ressentie est de 4°C. Aujourd’hui, les températures vont de 2°C à 8°C. La probabilité de précipitations est de 77%. Les conditions pour les visites obtiennent 6.2/10 – correct — adaptez vos activités à la météo.
La meilleure période pour visiter Grand Teton National Park is juin, juillet and août. Le climat est subarctic. janvier, février and décembre sont généralement les mois les moins confortables. juillet est le mois le plus chaud, avec des maximales moyennes proches de 25°C, tandis que janvier est le mois le plus froid, avec des minimales proches de -14°C.
L’aéroport principal le plus proche est Salt Lake City International Airport (SLC), about 350 km away. Parmi les sites à proximité, citons Grand Teton, Yellowstone (UNESCO World Heritage Site), Yellowstone National Park and Missouri River.
En termes simples. Today is cooler than average for octobre. The forecast high of 8°C is 4°C below the 12°C typical for this month. The best window à be outside is roughly 10 AM à 1 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Grand Teton National Park today at 9.1/10. Rafales à 52 km/h will push high-sided vehicles on exposed roads and bridges. 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
| Type | National park |
|---|---|
| State | Wyoming |
| Pays | États-Unis |
| Continent | Amérique du Nord |
| Coordonnées | 43°47′25.4″N 110°40′54.5″W (43.7904, -110.6818) |
| Established | 1929 |
| Known for | jagged peaks above Jackson Hole |
| Heure locale | 5:16 PM (UTC-06:00) |
| Meilleurs mois | juin, juillet and août |
| Climat | Subarctic |
Météo map for Grand Teton National Park
Animated model layers. Pick a layer à load it.
Animated layers by Venty. 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.
Climat 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 Amérique du Nord.
What is the weather like in Grand Teton National Park maintenant?
It is currently 6°C (43°F) avec couvert. Humidité is 93% and wind is 7 km/h.
When is the best time à visit Grand Teton National Park?
juin, juillet and août offer the most comfortable conditions in Grand Teton National Park, which has a subarctic climate. janvier, février and décembre 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 heure locale is 5:16 PM.
What is the nearest airport à Grand Teton National Park?
The closest airports are Salt Lake City International Airport (SLC), 350 km away.
What are the top things à 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. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 octobre 23, 2026 at 5:16 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
