Grand Teton Loftslag and Average Veður
Loftslag of Grand Teton: average temperatures, rainfall and seasons month by month.
Loftslag in Grand Teton month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | -15° | -22° | 93 mm | ★☆☆☆☆ |
| febrúar | -13° | -20° | 173 mm | ★☆☆☆☆ |
| mars | -9° | -17° | 134 mm | ★☆☆☆☆ |
| apríl | -7° | -16° | 115 mm | ★★☆☆☆ |
| maí | -3° | -11° | 106 mm | ★★☆☆☆ |
| júní | 4° | -6° | 66 mm | ★★☆☆☆ |
| júlí | 12° | 1° | 86 mm | ★★★☆☆ |
| ágúst | 11° | 0° | 99 mm | ★★★☆☆ |
| september | 6° | -4° | 77 mm | ★★☆☆☆ |
| október | -2° | -11° | 99 mm | ★★☆☆☆ |
| nóvember | -10° | -18° | 87 mm | ★★☆☆☆ |
| desember | -12° | -19° | 166 mm | ★☆☆☆☆ |
Loftslag type: Polar. Heimild: Open-Meteo archive (ERA5).
Recent extremes in Grand Teton
Háttest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Grand Teton compares með 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 |
Best time til visit Grand Teton
Go in júní, júlí and ágúst. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: febrúar, mars and desember - expect the least comfortable mix of heat, cold or rain.
What this means for Grand Teton
Today is about average for október. The forecast high of -3°C is in line með the -2°C typical for this month.
A 90% chance means rain is expected over most of the area. Plan indoor alternatives. Around 30 mm is forecast, which is enough til soak trails and slow traffic.
Vindhviður til 75 km/h will push high-sided vehicles on exposed roads and bridges. Overnight lows near -11°C mean ice is possible on bridges before dawn. Snjór is falling now - expect reduced traction and slower journeys.
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 júní til ágúst.
The gap between the warmest and coldest month averages 25°C.
What til pack, what til skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots með grip for ice
- A packable rain shell - 3 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.
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 75 km/h.
- If your dates are flexible, avoid febrúar, mars and desember - historically the least comfortable months here.
Samantekt
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.
Núna er hitinn -6°C (21°F) in Grand Teton með snjór. Hitinn finnst vera -13°C. Í dag er hitinn frá -11°C til -3°C. Líkur á úrkomu eru 90%. Sightseeing conditions score 4.2/10 - Á mörkunum.
Besti tíminn til að heimsækja Grand Teton is júní, júlí and ágúst. Loftslagið er polar. febrúar, mars and desember tend til be the least comfortable months. júlí is the warmest month með average highs near 12°C, while janúar is the coldest með 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.
Í einföldu máli. Today is about average for október. The forecast high of -3°C is in line með the -2°C typical for this month. The best window til be outside is roughly 9 AM til 12 PM, when temperature, rain chance and wind line up best. Vindhviður til 75 km/h will push high-sided vehicles on exposed roads and bridges. Overnight lows near -11°C mean ice is possible on bridges before dawn. Snjór is falling now - expect reduced traction and slower journeys.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Grand Teton
| Tegund | Mountain |
|---|---|
| State | Wyoming |
| Land | Bandaríkin |
| Heimsálfa | Norður-Ameríka |
| Hnit | 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 |
| Staðartími | 6:02 PM (UTC-06:00) |
| Best months | júní, júlí and ágúst |
| Loftslag | Polar |
Veður map for Grand Teton
Animated model layers. Pick a layer til load it.
Animated layers by Vindury. 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.
Loftslag 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 Norður-Ameríka.
What is the weather like in Grand Teton núna?
It is currently -6°C (21°F) með snjór. Raki is 99% and wind is 29 km/h.
When is the best time til visit Grand Teton?
júní, júlí and ágúst offer the most comfortable conditions in Grand Teton, which has a polar climate. febrúar, mars and desember 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 6:02 PM.
What is the nearest airport til Grand Teton?
The closest airports are Salt Lake City International Airport (SLC), 342 km away.
What are the top things til 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. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Veður 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 október 24, 2026 at 6:02 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
