Yellowstone National Park Climat and Average Météo
Climat of Yellowstone National Park: average temperatures, rainfall and seasons month by month.
Climat in Yellowstone 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 | -6° | -14° | 36 mm | ★★☆☆☆ |
| février | -3° | -11° | 76 mm | ★★☆☆☆ |
| mars | 1° | -8° | 68 mm | ★★☆☆☆ |
| avril | 4° | -7° | 65 mm | ★★☆☆☆ |
| mai | 10° | -2° | 53 mm | ★★★☆☆ |
| juin | 16° | 4° | 44 mm | ★★★★☆ |
| juillet | 22° | 9° | 46 mm | ★★★★★ |
| août | 21° | 9° | 50 mm | ★★★★☆ |
| septembre | 16° | 5° | 30 mm | ★★★★☆ |
| octobre | 8° | -0° | 56 mm | ★★★☆☆ |
| novembre | 0° | -6° | 30 mm | ★★☆☆☆ |
| décembre | -2° | -10° | 81 mm | ★★☆☆☆ |
Climat type: Subarctic. Source : Open-Meteo archive (ERA5).
Recent extremes in Yellowstone National Park
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Yellowstone National Park compares avec nearby places
Annual averages, and the difference against Yellowstone National Park.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Yellowstone (UNESCO World Heritage Site) | 0 km | 2°C | about the same | 635 mm |
| Grand Teton National Park | 71 km | 4°C | +2°C warmer | 761 mm |
| Grand Teton | 78 km | -8°C | 10°C cooler | 1301 mm |
| Teton County | 106 km | 5°C | +3°C warmer | 664 mm |
| Jackson | 106 km | 5°C | +3°C warmer | 664 mm |
Meilleur moment pour visiter Yellowstone National Park
Go in juillet and août. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: février, mars and décembre – expect the least comfortable mix of heat, cold or rain.
What this means for Yellowstone National Park
Today is cooler than average for octobre. The forecast high of 4°C is 4.4°C below the 8°C typical for this month.
A 81% chance means rain is expected over most of the area. Plan indoor alternatives.
Rafales à 58 km/h will push high-sided vehicles on exposed roads and bridges. Overnight lows near -3°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 juin à août.
The gap between the warmest and coldest month averages 25°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 high-elevation trails without traction devices – frozen surfaces persist in shade all day.
- Avoid exposed ridgelines, small boats and rooftop viewpoints tandis que gusts stay above 58 km/h.
- If your dates are flexible, avoid février, mars and décembre – historically the least comfortable months here.
Résumé
Yellowstone National Park is a national park in Wyoming. Yellowstone National Park is a US national park known for Old Faithful, geysers and megafauna.
Actuellement, il fait 3°C (38°F) in Yellowstone National Park avec couvert. La température ressentie est de 1°C. Aujourd’hui, les températures vont de -3°C à 4°C. La probabilité de précipitations est de 81%. Les conditions pour les visites obtiennent 5.8/10 – correct — adaptez vos activités à la météo.
La meilleure période pour visiter Yellowstone National Park is juillet and août. Le climat est subarctic. février, mars and décembre sont généralement les mois les moins confortables. juillet est le mois le plus chaud, avec des maximales moyennes proches de 22°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 420 km away. Parmi les sites à proximité, citons Yellowstone (UNESCO World Heritage Site), Grand Teton National Park, Grand Teton and Missouri River.
En termes simples. Today is cooler than average for octobre. The forecast high of 4°C is 4.4°C below the 8°C typical for this month. The best window à be outside is roughly 11 AM à 2 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Yellowstone National Park today at 8.6/10. Rafales à 58 km/h will push high-sided vehicles on exposed roads and bridges. Overnight lows near -3°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 Yellowstone National Park
| Type | National park |
|---|---|
| State | Wyoming |
| Pays | États-Unis |
| Continent | Amérique du Nord |
| Coordonnées | 44°25′40.8″N 110°35′18.6″W (44.428, -110.5885) |
| Established | 1872 |
| Known for | Old Faithful, geysers and megafauna |
| Heure locale | 2:41 AM (UTC-06:00) |
| Meilleurs mois | juillet and août |
| Climat | Subarctic |
Météo map for Yellowstone 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 Yellowstone 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 Yellowstone National Park?
Yellowstone National Park is a national park in Wyoming. Its coordinates are 44.428, -110.5885. It lies in Amérique du Nord.
What is the weather like in Yellowstone National Park maintenant?
It is currently 3°C (38°F) avec couvert. Humidité is 86% and wind is 5 km/h.
When is the best time à visit Yellowstone National Park?
juillet and août offer the most comfortable conditions in Yellowstone National Park, which has a subarctic climate. février, mars and décembre are usually the hardest months for outdoor plans.
What time zone is Yellowstone National Park in?
Yellowstone National Park observes America/Denver (UTC-06:00). The heure locale is 2:41 AM.
What is the nearest airport à Yellowstone National Park?
The closest airports are Salt Lake City International Airport (SLC), 420 km away.
What are the top things à do in Yellowstone National Park?
Popular options include Yellowstone (UNESCO World Heritage Site), Grand Teton National Park, Grand Teton, Missouri River and Antelope Island State Park.
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 24, 2026 at 2:41 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
