Average temperatures, rainfall, sunshine and the best time to visit Jackson.
–
Pick a month to see the average temperature, rainfall and sunshine in Jackson - and find the best time to visit.
Visitors to Jackson can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 26°C (79°F) in July to a very cold -2°C (28°F) in the coolest month, January.
Nights vary from 7°C (45°F) in July to around -13°C (9°F) during the colder months.
Check out our detailed temperature page for more information.
Generally, Jackson experiences moderate precipitation patterns, averaging 582 mm (23 in) yearly. The climate in Jackson shows significant variation throughout the year. Expect moderate snowfall in December, the wettest month, with an average of 73 mm (2.9 in) of precipitation over 19 snowy days.
In contrast, the driest month July offers drier and sunnier days, with around 22 mm (0.9 in) of rainfall over 10 rainy days. For more details, please visit our Jackson Precipitation page.
For those who appreciate different seasons, Jackson serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.3 hours of sunshine daily, and embrace the darker days in December, offering only 3.7 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
June, July, August and September typically offer the most optimal weather in Jackson. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Jackson has a distinct dry season from July to August, with warm summers and very cold winters.
Daytime highs range from -2°C (28°F) in January to 26°C (79°F) in July. Nighttime lows range from -13°C (9°F) to 7°C (45°F). Temperatures vary considerably through the year.
Annual rainfall is around 582 mm (23 in). December is the wettest month with 73 mm (2.9 in), while July is the driest with 22 mm (0.9 in). In the coldest months, precipitation may fall as snow.
Jackson receives around 2,690 hours of sunshine per year. July is the sunniest month with 340 hours, while December is the cloudiest with just 110 hours. Overall, Jackson enjoys abundant sunshine.
Jackson is highlighted - select any city to see its climate.
Where to go in October - average daytime high across popular destinations.
Miami Beach
29°C (84°F) Orlando29°C (84°F) Kissimmee
29°C (84°F) Destin26°C (79°F) Los Angeles24°C (75°F) New York City19°C (66°F) Big Bear Lake19°C (66°F) Need travel inspiration? Check out our bucket list articles and be inspired.
Grand Teton National Park
Grand Teton National Park dominates the landscape with its amazing rough, snow-capped peaks that suddenly rise out of the heavens. The best time to travel to Grand Teton National Park is from June to September.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
