Yellowstone (UNESCO World Heritage Site) Ilmasto and Average Sää
Ilmasto of Yellowstone (UNESCO World Heritage Site): average temperatures, rainfall and seasons month by month.
Ilmasto in Yellowstone (UNESCO World Heritage Site) month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Kuukausi | Avg high | Avg low | Sadefall | Rating |
|---|---|---|---|---|
| tammikuu | -6° | -14° | 36 mm | ★★☆☆☆ |
| helmikuu | -3° | -11° | 76 mm | ★★☆☆☆ |
| maaliskuu | 1° | -8° | 68 mm | ★★☆☆☆ |
| huhtikuu | 4° | -7° | 65 mm | ★★☆☆☆ |
| tou | 10° | -2° | 53 mm | ★★★☆☆ |
| kesäkuu | 16° | 4° | 44 mm | ★★★★☆ |
| heinäkuu | 22° | 9° | 46 mm | ★★★★★ |
| elokuu | 21° | 9° | 50 mm | ★★★★☆ |
| syyskuu | 16° | 5° | 30 mm | ★★★★☆ |
| lokakuu | 8° | -0° | 56 mm | ★★★☆☆ |
| marraskuu | 0° | -6° | 30 mm | ★★☆☆☆ |
| joulukuu | -2° | -10° | 81 mm | ★★☆☆☆ |
Ilmasto type: Subarctic. Lähde: Open-Meteo archive (ERA5).
Recent extremes in Yellowstone (UNESCO World Heritage Site)
Korkeaest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Yellowstone (UNESCO World Heritage Site) compares ja nearby places
Annual averages, and the difference against Yellowstone (UNESCO World Heritage Site).
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Yellowstone National Park | 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 |
Paras aika vierailla Yellowstone (UNESCO World Heritage Site)
Go in heinäkuu and elokuu. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: helmikuu, maaliskuu and joulukuu - expect the least comfortable mix of heat, cold or rain.
What this means for Yellowstone (UNESCO World Heritage Site)
Today is cooler than average for lokakuu. 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.
Puuskat ja 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 kesäkuu ja elokuu.
The gap between the warmest and coldest month averages 25°C.
What ja pack, what ja skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots ja 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 58 km/h.
- If your dates are flexible, avoid helmikuu, maaliskuu and joulukuu - historically the least comfortable months here.
Yhteenveto
Yellowstone (UNESCO World Heritage Site) is an UNESCO World Heritage Site in Wyoming. Yellowstone (UNESCO World Heritage Site) is a UNESCO World Heritage Site known for geothermal features and ecosystems.
Tällä hetkellä lämpötila on 3°C (38°F) in Yellowstone (UNESCO World Heritage Site) ja pilvistä. Tuntuu kuin 1°C. Tänään lämpötila vaihtelee -3°C ja 4°C. laeen todennäköisyys on 81%. Sightseeing conditions score 5.8/10 - kohtalainen — suunnittele sään mukaan.
Paras aika matkustaa kohteeseen Yellowstone (UNESCO World Heritage Site) is heinäkuu and elokuu. Ilmasto on subarctic. helmikuu, maaliskuu and joulukuu tend ja be the least comfortable months. heinäkuu is the warmest month ja average highs near 22°C, while tammikuu is the coldest ja lows near -14°C.
The closest major airport is Salt Lake City International Airport (SLC), about 420 km away. Nearby highlights include Yellowstone National Park, Grand Teton National Park, Grand Teton and Missouri River.
Yksinkertaisesti sanottuna. Today is cooler than average for lokakuu. The forecast high of 4°C is 4.4°C below the 8°C typical for this month. The best window ja be outside is roughly 11 AM ja 2 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Yellowstone (UNESCO World Heritage Site) today at 8.6/10. Puuskat ja 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 (UNESCO World Heritage Site)
| Tyyppi | UNESCO World Heritage Site |
|---|---|
| State | Wyoming |
| Maa | Yhdysvallat |
| Maanosa | Pohjois-Amerikka |
| Koordinaatit | 44°25′40.8″N 110°35′18.6″W (44.428, -110.5885) |
| UNESCO inscription | 1978 |
| Known for | geothermal features and ecosystems |
| Paikallinen aika | 7:35 PM (UTC-06:00) |
| Best months | heinäkuu and elokuu |
| Ilmasto | Subarctic |
Sää map for Yellowstone (UNESCO World Heritage Site)
Animated model layers. Pick a layer ja load it.
Animated layers by Tuuliy. For pin-level detail and nearby places, see the interactive map below.
Explore Yellowstone (UNESCO World Heritage Site)
Every topic we hold for this place, and the same topic for the places around it.
Ilmasto for related places
Frequently asked questions
Where is Yellowstone (UNESCO World Heritage Site)?
Yellowstone (UNESCO World Heritage Site) is an UNESCO World Heritage Site in Wyoming. Its coordinates are 44.428, -110.5885. It lies in Pohjois-Amerikka.
What is the weather like in Yellowstone (UNESCO World Heritage Site) nyt?
It is currently 3°C (38°F) ja pilvistä. Kosteus is 86% and wind is 5 km/h.
When is the best time ja visit Yellowstone (UNESCO World Heritage Site)?
heinäkuu and elokuu offer the most comfortable conditions in Yellowstone (UNESCO World Heritage Site), which has a subarctic climate. helmikuu, maaliskuu and joulukuu are usually the hardest months for outdoor plans.
What time zone is Yellowstone (UNESCO World Heritage Site) in?
Yellowstone (UNESCO World Heritage Site) observes America/Denver (UTC-06:00). The local time is 7:35 PM.
What is the nearest airport ja Yellowstone (UNESCO World Heritage Site)?
The closest airports are Salt Lake City International Airport (SLC), 420 km away.
What are the top things ja do in Yellowstone (UNESCO World Heritage Site)?
Popular options include Yellowstone National Park, Grand Teton National Park, Grand Teton, Missouri River and Antelope Island State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (unesco-sites) - coordinates, hierarchy and facts. |
|---|---|
| Ennuste and observations | Open-Meteo (ECMWF and national models). |
| Ilmanlaatu and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Ilmasto averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Sää 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 lokakuu 23, 2026 at 7:35 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
