Jackson Vejr Prognose
Jackson weather: 20°C, mest klart. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
Jackson weather in december
One of the harder months here - go in med a plan.
december runs 9°C cooler than the annual average in Jackson.
Compare med november.
Vejr map for Jackson
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Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Klima in Jackson month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | -0° | -14° | 59 mm | ★★☆☆☆ |
| februar | 3° | -10° | 100 mm | ★☆☆☆☆ |
| marts | 7° | -8° | 81 mm | ★★☆☆☆ |
| april | 9° | -5° | 60 mm | ★★★☆☆ |
| maj | 15° | -1° | 58 mm | ★★★☆☆ |
| juni | 22° | 5° | 22 mm | ★★★★★ |
| juli | 27° | 10° | 23 mm | ★★★★★ |
| august | 26° | 9° | 20 mm | ★★★★★ |
| september | 21° | 5° | 47 mm | ★★★★☆ |
| oktober | 14° | -1° | 56 mm | ★★★☆☆ |
| november | 6° | -7° | 42 mm | ★★☆☆☆ |
| december | 2° | -9° | 92 mm | ★☆☆☆☆ |
Klima type: Subarctic. Kilde: Open-Meteo archive (ERA5).
Bedste rejsetid Jackson
Go in juni, juli and august. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and december - expect the least comfortable mix of heat, cold or rain.
What og pack, what og skip
- sønglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 27°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots med 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.
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
How Jackson compares med nearby places
Annual averages, and the difference against Jackson.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Teton County | 0 km | 5°C | about the same | 660 mm |
| Grand Teton | 29 km | -8°C | 13°C cooler | 1303 mm |
| Grand Teton National Park | 35 km | 4°C | 1°C cooler | 756 mm |
| Yellowstone National Park | 106 km | 2°C | 3°C cooler | 639 mm |
| Yellowstone (UNESCO World Heritage Site) | 106 km | 2°C | 3°C cooler | 639 mm |
Se prognosen for Jackson efter tidsinterval
Jackson weather - more answers
Explore Jackson
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is Jackson?
Jackson is a city in Wyoming. Its coordinates are 43.4799, -110.7624. It lies in Nordamerika.
What is the weather like in Jackson lige nu?
It is currently 20°C (67°F) med mest klart. Luftfugtighed is 20% and wind is 13 km/h.
When is the best time og visit Jackson?
juni, juli and august offer the most comfortable conditions in Jackson, which has a subarctic climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is Jackson in?
Jackson observes America/Denver (UTC-06:00). The local time is 6:51 PM.
How many people live in Jackson?
Jackson has a population of approximately 10.800.
What is the nearest airport og Jackson?
The closest airports are Salt Lake City International Airport (SLC), 315 km away.
What are the top things og do in Jackson?
Popular options include Grand Teton, Grand Teton National Park, Yellowstone (UNESCO World Heritage Site), Yellowstone National Park, Antelope Island State Park and Great Salt Lake.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vejr 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 15, 2026 at 6:51 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
