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Jackson Hole, United States · Alpine mountain climate

Jackson Hole in May: go or not?

Tough period. Jackson Hole in May only reaches 4.3/10.

📅 Updated August 2026 🛰️ ERA5 · 10 years 📍 43.48°N · 110.76°W
⚡ This month's verdict
Avoid
Jackson Hole · May
4.3
-1–14°
Temperature
38%
Rain
8h
Sun
❄️ Alpine climate☀️ High-altitude UV🌦️ Changeable weather
Photo : Kyle Richards via Unsplash
The month in detail

What to expect in May

Off-season for skiing Jackson Hole — lifts are closed. Consider hiking, mountain biking or summer activities at altitude.

May ranks 5 out of 12 months in Jackson Hole. Compared to April: +11°F daytime, 8 pts fewer rainy days, +1.1h of sun per day.

This month's conditions

What it's like in May

UV index
8 · high
sunscreen and hat advised
Daylight
14.5h of daylight
Air quality
fair
AQI 47
Compare

Is May the right month?

The best month in Jackson Hole is July (9.2/10), 4.9 pts higher than May.

See July →See all 12 months →
Context

Our verdict

Jackson Hole, Wyoming, is the extreme ski resort par excellence: Corbet's Couloir (entry by 3-20 ft drops), 50% of the runs black or double-black diamond. Glacial valley dominated by the Tetons.

Read Gilles' full review →

Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

🏨
Stay
Hotels & rentals · Jackson Hole
Expedia →
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Activities
Tours, tickets, experiences
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Flights
Multi-airline comparator
Kiwi →

🎟️ Activities & tours · Jackson Hole

GetYourGuide selection · free cancellation

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Affiliate link · GetYourGuide
Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a mountain stay.

Country · United States

🗣️LanguageEnglish
💶CurrencyUS Dollar ($)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘExpensive · 4/5

🌡️ Climate

🌍Climate typeAlpine mountain climate
📈Climate trend ⓘStable
🔥Hottest monthJuly · 81°F
❄️Coolest monthJanuary · 28°F
🌧️Rainiest month ⓘFebruary · 55%

🏔️ Mountain stay

⛰️Village altitude6312 ft
🎿Ski area6312 → 10449 ft
⛷️Ski seasonDec → May
🥾Hiking seasonJun → Sep
🧗High mountains ⓘGuide recommended
Explore

Other destinations in May

If May doesn't convince you for this destination, compare with others.

Similar climate
Steamboat SpringsUnited StatesSun ValleyUnited StatesAspenUnited StatesPark CityUnited StatesPortlandUnited States
Nearby
YellowstoneUSA107 kmVailUnited States562 kmBreckenridgeUnited States593 kmDenverUnited States635 km
Other top picks
SocotraYemen5.4SantiagoChile7.5MaseruLesotho7.8El HierroSpain7.9Gold CoastAustralia7.9
← AprilJune →
🗺️ See all 754 destinations on the map
Location

Where is Jackson Hole ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
United States
Alpine mountain climate climate with a 9.2 → 0.7 gap between best and worst month. 10 years of ERA5 data to choose by project.
43.48°N · 110.76°W
Questions

Frequently asked questions

When is the best time to visit Jackson Hole?
It depends on the activity. For skiing: March (ski score 8.5/10). For hiking/suiner: March (8.5/10, 4.0°F).
Can you ski in Jackson Hole in winter?
Yes, it's peak ski season. Average ski score December–February: 7.6/10. Cold temperatures (-2°F max in January) and frequent snowfall.
Is it warm in Jackson Hole in suiner?
In March, temperatures average 4.0°F. Ideal for hiking and outdoor activities.
What is the wettest month in Jackson Hole?
October is the wettest month with October has the lowest climate score of the year.
Do you need sun protection in Jackson Hole in May?
The average UV index reaches 8 in May in Jackson Hole (high), with about 14.5h of daylight. Sunscreen and hat advised.