Weather in Jackson Hole
What's the weather like in Jackson Hole?
Jackson Hole has a wide swing between hot summers and cold winters and moderate rainfall spread across the year. Average daytime highs range from -2°C (29°F) in January to 27°C (80°F) in July, with overnight lows around -10°C (13°F) and 10°C (50°F) respectively.
For comfortable sightseeing temperatures (18–26°C daytime highs), the best months to visit Jackson Hole are June through September.
Quick facts
- Country
- 🇺🇸 United States
- Region
- North America
- Time zone
- America/Denver
- Coordinates
- 43.480, -110.762
Monthly climate
Long-run averages for each month of the year.
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | -2°C / 29°F | -10°C / 13°F | 71 mm | 13 | — |
| February | 0°C / 31°F | -9°C / 16°F | 88 mm | 15 | — |
| March | 5°C / 40°F | -6°C / 21°F | 72 mm | 14 | — |
| April | 8°C / 46°F | -3°C / 27°F | 66 mm | 14 | — |
| May | 14°C / 56°F | 0°C / 32°F | 53 mm | 12 | — |
| June | 22°C / 71°F | 6°C / 42°F | 46 mm | 9 | — |
| July | 27°C / 80°F | 10°C / 50°F | 17 mm | 5 | — |
| August | 26°C / 78°F | 10°C / 49°F | 39 mm | 6 | — |
| September | 21°C / 69°F | 6°C / 42°F | 59 mm | 8 | — |
| October | 12°C / 53°F | -1°C / 31°F | 59 mm | 10 | — |
| November | 3°C / 37°F | -8°C / 18°F | 77 mm | 11 | — |
| December | -2°C / 28°F | -11°C / 12°F | 77 mm | 14 | — |
Jackson Hole by month
Detailed weather for any specific month:
Seasonal patterns to know
Atlantic hurricane season runs June–November (peak August–October). Tropical storms and hurricanes are possible — peak risk is August–October.
Cities with a similar climate to Jackson Hole
Frequently asked questions
When is the best time to visit Jackson Hole?
The most comfortable months in Jackson Hole are usually June, August, September, when average highs sit near 18–26°C (64–79°F) with relatively little rain. See the full month-by-month breakdown for the exact figures.
What is the hottest month in Jackson Hole?
July is typically the hottest month in Jackson Hole, averaging a high of 27°C (80°F).
What is the coldest month in Jackson Hole?
December is usually the coldest, with average lows around -11°C (12°F).
Does it snow in Jackson Hole?
Snow is rare in Jackson Hole; the climate data shows essentially no snowfall across the year.
Live forecast, sunrise/sunset, and more.