‹ Jackson Hole weather by month
Typical May weather
Jackson Hole
Wyoming · May
60° days
32° nights
about 6 rainy days · 14½ hours of daylight
What to pack
- Warm coat
- Sunscreen
- Layers
What May feels like
The Boy Scouts run their elk antler auction on the town square in May, which is as Jackson as anything gets. Park roads reopen in stages, the bears are out with cubs, and the nights are still routinely below freezing — this is not a shorts-and-sandals month.
Expect about 6 days with real rain — enough to notice, not enough to plan around. about 16 nights dip below freezing.
The numbers
| Typical high | 60° |
|---|---|
| Typical low | 32° |
| Days with real rain | 6 |
| Total rain | 1.8 in |
| Snowfall | 0.6 in |
| Sunrise / sunset (mid-month) | 5:57 am / 8:40 pm |