Jackson Climate and Average Weather
Climate of Jackson: average temperatures, rainfall and seasons month by month.
Climate in Jackson month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 31° | 7° | 2,3 in | ★★☆☆☆ |
| February | 37° | 14° | 3,9 in | ★☆☆☆☆ |
| March | 45° | 18° | 3,2 in | ★★☆☆☆ |
| April | 49° | 22° | 2,4 in | ★★★☆☆ |
| May | 59° | 31° | 2,3 in | ★★★☆☆ |
| June | 72° | 42° | 0,9 in | ★★★★★ |
| July | 81° | 50° | 0,9 in | ★★★★★ |
| August | 78° | 47° | 0,7 in | ★★★★★ |
| September | 70° | 41° | 1,9 in | ★★★★☆ |
| October | 57° | 30° | 2,2 in | ★★★☆☆ |
| November | 42° | 20° | 1,7 in | ★★☆☆☆ |
| December | 36° | 16° | 3,6 in | ★☆☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
Recent extremes in Jackson
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Jackson compares with nearby places
Annual averages, and the difference against Jackson.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Teton County | 0 mi | 41°F | about the same | 26 in |
| Grand Teton | 18 mi | 18°F | 55°F cooler | 51 in |
| Grand Teton National Park | 22 mi | 39°F | 34°F cooler | 30 in |
| Yellowstone National Park | 66 mi | 36°F | 37°F cooler | 25 in |
| Yellowstone (UNESCO World Heritage Site) | 66 mi | 36°F | 37°F cooler | 25 in |
Best time to visit Jackson
Go in June, July and August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
What this means for Jackson
Today is about average for August. The forecast high of 80°F is in line with the 78°F typical for this month.
A 28% chance means most of the area stays dry; a passing shower is possible but short. Around 0,4 in is forecast, which is enough to soak trails and slow traffic.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 79°F.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
Summary
Jackson is a city in Wyoming. Jackson is known for Grand Teton and Yellowstone base. It has a population of about 10.800.
Right now it is 61°F (16°C) in Jackson with partly cloudy. It feels like 53°F. Today runs from 50°F to 80°F. Chance of precipitation is 28%. Sightseeing conditions score 8.5/10 - excellent - go now.
The best time to visit Jackson is June, July and August. The climate is subarctic. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 81°F, while January is the coldest with lows near 7°F.
The closest major airport is Salt Lake City International Airport (SLC), about 196 mi away. Nearby highlights include Grand Teton, Grand Teton National Park, Yellowstone (UNESCO World Heritage Site) and Yellowstone National Park.
In plain terms. Today is about average for August. The forecast high of 80°F is in line with the 78°F typical for this month. The best window to be outside is roughly 10 AM to 1 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Jackson today at 8.7/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Jackson
| Type | City |
|---|---|
| State | Wyoming |
| Country | United States |
| Continent | North America |
| Coordinates | 43°28′47.6″N 110°45′44.6″W (43.4799, -110.7624) |
| Population | 10.800 |
| Known for | Grand Teton and Yellowstone base |
| Local time | 9:46 AM (UTC-06:00) |
| Best months | June, July and August |
| Climate | Subarctic |
Weather map for Jackson
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Jackson
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Jackson?
Jackson is a city in Wyoming. Its coordinates are 43.4799, -110.7624. It lies in North America.
What is the weather like in Jackson right now?
It is currently 61°F (16°C) with partly cloudy. Humidity is 48% and wind is 13 mph.
When is the best time to visit Jackson?
June, July and August offer the most comfortable conditions in Jackson, which has a subarctic climate. January, February 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 9:46 AM.
How many people live in Jackson?
Jackson has a population of approximately 10.800.
What is the nearest airport to Jackson?
The closest airports are Salt Lake City International Airport (SLC), 196 mi away.
What are the top things to 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. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather 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 August 24, 2026 at 9:46 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
