July
Best time
26.8°C / 10.2°C
5 rain days
warm
- comfortable temperatures (avg high 26.8°C / 80°F)
- very low rainfall (only 5 rain days)
- outside peak hazard season
Best time to visit Jackson Hole
Jackson Hole, United States — ranked month by month from data: temperature, rainfall, snow, and peak hazard seasons. The standouts: July, June.
Best months to visit
June
Best time
21.5°C / 5.5°C
9 rain days
mild
- comfortable temperatures (avg high 21.5°C / 71°F)
- manageable rain (9 days)
- outside peak hazard season
OK — shoulder months
May
OK
13.6°C / 0°C
12 rain days
cool, freezing nights, rainy
- outside peak hazard season
April
OK
8°C / -3°C
14 rain days
chilly, freezing nights, rainy
- outside peak hazard season
Months to skip
March
Skip
4.5°C / -5.9°C
14 rain days
cold, freezing nights, rainy
- bitterly cold (overnight -5.9°C)
- heavy rain expected (14 days)
November
Skip
3°C / -7.6°C
11 rain days
cold, freezing nights, rainy
- bitterly cold (overnight -7.6°C)
February
Skip
-0.3°C / -8.8°C
15 rain days
cold, freezing nights, rainy
- bitterly cold (overnight -8.8°C)
- heavy rain expected (15 days)
August
Skip
25.5°C / 9.6°C
6 rain days
⚠ peak season
warm
- peak hurricane season
January
Skip
-1.8°C / -10.4°C
13 rain days
cold, freezing nights, rainy
- bitterly cold (overnight -10.4°C)
September
Skip
20.7°C / 5.5°C
8 rain days
⚠ peak season
mild
- peak hurricane season
December
Skip
-2°C / -10.9°C
14 rain days
cold, freezing nights, rainy
- bitterly cold (overnight -10.9°C)
- heavy rain expected (14 days)
October
Skip
11.8°C / -0.8°C
10 rain days
⚠ peak season
cool, freezing nights, rainy
- freezing at night (-0.8°C)
- peak hurricane season
How we ranked these
Each month is scored on temperature comfort (18–27°C avg high is the sweet spot), rainfall (more rain days = lower score), snow days, and peak hazard seasons (hurricanes, monsoons, etc.). Green-tier months are within ideal range with no major issues. Yellow are workable but with trade-offs. Red has at least one significant problem — extreme heat or cold, heavy rain, or peak storm season.