Mountain town in Wyoming, United States
Jackson Hole weather by month and the best time to visit
When to go to Jackson Hole
Jul–Sep is warm, dry and best for hiking; Dec–Mar is ski season. May and Oct–Nov are muddy or snowless 'shoulder' months when many places close.
Jackson Hole weather by month
Average daily high, rainfall and conditions.
- Jan-2°69 mm
- Feb-2°62 mm
- Mar2°60 mm
- Apr8°63 mm
- May15°63 mm
- Jun21°50 mm
- Jul28°24 mm
- Aug27°31 mm
- Sep21°46 mm
- Oct11°54 mm
- Nov3°61 mm
- Dec-3°73 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | -2°C28°F | -13°C8°F | 69 mm | 96% | Freezing |
| February | -2°C29°F | -13°C9°F | 62 mm | 98% | Freezing |
| March | 2°C36°F | -8°C18°F | 60 mm | 94% | Freezing |
| April | 8°C46°F | -3°C27°F | 63 mm | 80% | Cold |
| May | 15°C59°F | 2°C36°F | 63 mm | 70% | Cool |
| June | 21°C70°F | 7°C44°F | 50 mm | 63% | Pleasant |
| July | 28°C82°F | 12°C53°F | 24 mm | 51% | Pleasant |
| August | 27°C80°F | 10°C51°F | 31 mm | 47% | Pleasant |
| September | 21°C69°F | 6°C42°F | 46 mm | 53% | Pleasant |
| October | 11°C52°F | -1°C31°F | 54 mm | 67% | Cool |
| November | 3°C38°F | -7°C19°F | 61 mm | 84% | Cold |
| December | -3°C27°F | -13°C8°F | 73 mm | 96% | Freezing |
Best months across United States
| Place | Best months | Warmest month |
|---|---|---|
| New York City | Apr–Jun, Sep–Oct | Jul (26°C) |
| Las Vegas | Mar–May, Oct–Nov | Jul (42°C) |
| Los Angeles | Mar–May, Sep–Nov | Aug (32°C) |
| Orlando | Feb–Apr, Nov | May (31°C) |
| Miami | Nov–Apr | Aug (30°C) |
| San Francisco | Apr–May, Sep–Oct | Sep (24°C) |
| Honolulu | Apr–Jun, Sep–Oct | Sep (28°C) |
| Washington, D.C. | Mar–May, Sep–Oct | Jul (31°C) |
| Chicago | May–Jun, Sep–Oct | Jul (25°C) |
| Boston | May–Jun, Sep–Oct | Jul (28°C) |
| New Orleans | Feb–Apr, Oct–Nov | Jul (30°C) |
| San Diego | Apr–May, Sep–Nov | Aug (32°C) |
| Seattle | Jun–Sep | Aug (24°C) |
| Maui | Apr–May, Sep–Oct | Sep (22°C) |
| Nashville | Apr–May, Sep–Oct | Aug (32°C) |
| Austin | Mar–May, Oct–Nov | Aug (36°C) |
| Miami Beach | Nov–Apr | Aug (30°C) |
| Key West | Dec–Apr | Aug (30°C) |
| Denver | May–Jun, Sep–Oct | Jul (33°C) |
| Philadelphia | Apr–May, Sep–Oct | Jul (30°C) |
| Portland | Jun–Sep | Aug (29°C) |
| Atlanta | Mar–May, Oct–Nov | Jul (32°C) |
| San Antonio | Mar–May, Oct–Nov | Aug (36°C) |
| Charleston | Mar–May, Oct–Nov | Jul (32°C) |
| Savannah | Mar–May, Oct–Nov | Jul (33°C) |
| Fort Lauderdale | Dec–Apr | Aug (30°C) |
| Kauai | Apr–Jun, Sep–Oct | Sep (27°C) |
| Big Island | Apr–Jun, Sep–Oct | Aug (26°C) |
| Sedona | Mar–May, Sep–Nov | Jul (35°C) |
| Jackson Hole | Jan–Feb, Jul–Sep | Jul (28°C) |
Quick answers
What is the best month to visit Jackson Hole?
Jan–Feb, Jul–Sep. Jul–Sep is warm, dry and best for hiking; Dec–Mar is ski season. May and Oct–Nov are muddy or snowless 'shoulder' months when many places close.
When is the rainy season in Jackson Hole?
Rain peaks in December with about 73 mm. No month averages 150 mm or more.
What is the hottest month in Jackson Hole?
July, with average highs of 28°C (82°F).
How cold does Jackson Hole get?
The coolest nights are in January, averaging -13°C (8°F).
More about Jackson Hole
Going to Jackson Hole solo?
SoloSquare is where travelers, nomads and locals in Jackson Hole meet up for small plans: coffee, dinners, walks and day trips. Join one, or start your own in a minute.
Sources
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 3.3°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.