Grand Teton Klimat and Average Väder
Klimat of Grand Teton: average temperatures, rainfall and seasons month by month.
Klimat in Grand Teton month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Månad | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januari | -15° | -22° | 93 mm | ★☆☆☆☆ |
| februari | -13° | -20° | 173 mm | ★☆☆☆☆ |
| mars | -9° | -17° | 134 mm | ★☆☆☆☆ |
| april | -7° | -16° | 115 mm | ★★☆☆☆ |
| maj | -3° | -11° | 106 mm | ★★☆☆☆ |
| juni | 4° | -6° | 66 mm | ★★☆☆☆ |
| juli | 12° | 1° | 86 mm | ★★★☆☆ |
| augusti | 11° | 0° | 99 mm | ★★★☆☆ |
| september | 6° | -4° | 77 mm | ★★☆☆☆ |
| oktober | -2° | -11° | 99 mm | ★★☆☆☆ |
| november | -10° | -18° | 87 mm | ★★☆☆☆ |
| december | -12° | -19° | 166 mm | ★☆☆☆☆ |
Klimat type: Polar. Källa: Open-Meteo archive (ERA5).
Recent extremes in Grand Teton
Högest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Grand Teton compares med nearby places
Annual averages, and the difference against Grand Teton.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Grand Teton National Park | 11 km | 4°C | +12°C warmer | 761 mm |
| Teton County | 29 km | 5°C | +13°C warmer | 664 mm |
| Jackson | 29 km | 5°C | +13°C warmer | 664 mm |
| Yellowstone (UNESCO World Heritage Site) | 78 km | 2°C | +10°C warmer | 635 mm |
| Yellowstone National Park | 78 km | 2°C | +10°C warmer | 635 mm |
Bästa tiden att besöka Grand Teton
Go in juni, juli and augusti. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: februari, mars and december - expect the least comfortable mix of heat, cold or rain.
What this means for Grand Teton
Today is cooler than average for september. The forecast high of 0°C is 5.7°C below the 6°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
Overnight lows near -7°C mean ice is possible on bridges before dawn.
At 4.199 m, air here runs roughly 27°C cooler than the same latitude at sea level.
Northern Hemisphere, so peak summer falls in juni och augusti.
The gap between the warmest and coldest month averages 25°C.
What och pack, what och skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots med grip for ice
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- If your dates are flexible, avoid februari, mars and december - historically the least comfortable months here.
Sammanfattning
Grand Teton is a mountain in Wyoming. Grand Teton is a mountain known as the highest peak of the Teton Range. It sits at 4.199 m above sea level.
Just nu är det 0°C (32°F) in Grand Teton med klart. Det känns som -4°C. I dag varierar temperaturen mellan -7°C och 0°C. Risken för nederbörd är 4%. Sightseeing conditions score 6.9/10 - godtagbart — planera efter vädret.
Bästa tiden att besöka Grand Teton is juni, juli and augusti. Klimatet är polar. februari, mars and december tend och be the least comfortable months. juli is the warmest month med average highs near 12°C, while januari is the coldest med lows near -22°C.
The closest major airport is Salt Lake City International Airport (SLC), about 342 km away. Nearby highlights include Grand Teton National Park, Yellowstone (UNESCO World Heritage Site), Yellowstone National Park and Antelope Island State Park.
Enkelt förklarat. Today is cooler than average for september. The forecast high of 0°C is 5.7°C below the 6°C typical for this month. The best window och be outside is roughly 7 AM och 10 AM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Grand Teton today at 9.9/10. Overnight lows near -7°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 Grand Teton
| Typ | Mountain |
|---|---|
| State | Wyoming |
| Land | USA |
| Kontinent | Nordamerika |
| Koordinater | 43°44′28.3″N 110°48′8.6″W (43.7412, -110.8024) |
| Elevation | 4.199 m |
| Known for | the highest peak of the Teton Range |
| Lokal tid | 7:54 PM (UTC-06:00) |
| Best months | juni, juli and augusti |
| Klimat | Polar |
Väder map for Grand Teton
Animated model layers. Pick a layer och load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Explore Grand Teton
Every topic we hold for this place, and the same topic for the places around it.
Klimat for related places
Frequently asked questions
Where is Grand Teton?
Grand Teton is a mountain in Wyoming. Its coordinates are 43.7412, -110.8024. It lies in Nordamerika.
What is the weather like in Grand Teton just nu?
It is currently 0°C (32°F) med klart. Luftfuktighet is 58% and wind is 13 km/h.
When is the best time och visit Grand Teton?
juni, juli and augusti offer the most comfortable conditions in Grand Teton, which has a polar climate. februari, mars and december are usually the hardest months for outdoor plans.
What time zone is Grand Teton in?
Grand Teton observes America/Denver (UTC-06:00). The local time is 7:54 PM.
What is the nearest airport och Grand Teton?
The closest airports are Salt Lake City International Airport (SLC), 342 km away.
What are the top things och do in Grand Teton?
Popular options include Grand Teton National Park, Yellowstone (UNESCO World Heritage Site), Yellowstone National Park, Antelope Island State Park, Great Salt Lake and Missouri River.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (mountains) - coordinates, hierarchy and facts. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Väder 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 september 30, 2026 at 7:54 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
