Month-by-Month Guide
Best Time to Visit Jackson Hole
United States · Updated for 2026
Quick Answer
April - October
June - August (rainy season in some highland cities)
April-May and September-October offer mild dry weather with fewer visitors.
12-18 degrees C (54-64 F) year-round due to altitude; rain varies by season
Jackson Hole Month by Month
Weather, crowds, prices, and events for every month of the year.
January
$$Cool and often misty in Jackson Hole. Altitude keeps temperatures mild year-round. Indoor markets, colonial architecture, and local food scene are highlights.
Events: New Year celebrations, winter events
February
$$Pleasant temperatures in Jackson Hole with mild sunny spells. Carnival festivities bring colour and music. A good value month before the peak summer season.
Events: Carnival celebrations, local festivals
March
$$Spring shoulder season in Jackson Hole. The highland scenery is beautiful after seasonal rains. Local markets and historic sites are pleasantly accessible.
Events: Spring markets, cultural events
April
$$$Easter week brings processions and celebrations to Jackson Hole. Rainy season edges in but mornings are often clear. Colourful local traditions are worth experiencing.
Events: Easter processions, local festivals
May
$$Shoulder season in Jackson Hole with manageable crowds and good prices. Rain comes in afternoon bursts leaving mornings ideal for highland excursions.
Events: Local festivals, cultural events
June
$$Wet season is underway in Jackson Hole but the highland scenery turns lush and green. Dramatic cloud formations and crisp air make this unexpectedly beautiful.
Events: Inti Raymi sun festival, local events
July
$$$$Despite some rain, July is peak season in Jackson Hole with major festivals drawing visitors worldwide. Book well in advance for accommodation and tours.
Events: Independence festivals, local celebrations
August
$$$$Peak summer tourism in Jackson Hole. The highland air is fresh, cultural events are abundant, and the local craft markets are at their most vibrant.
Events: Highland cultural events, local festivals
September
$$$Excellent shoulder season in Jackson Hole. Rains ease in many highland areas, temperatures are comfortable, and the crowds thin noticeably.
Events: Harvest festivals, cultural events
October
$$$One of the best months to visit Jackson Hole. The highland landscape is lush from the rains, skies clear, and visitor numbers are manageable.
Events: Autumn events, local celebrations
November
$$Shoulder season at its best in Jackson Hole. Good weather, lower prices, and an authentic local atmosphere. Excellent for trekking and outdoor exploration.
Events: Day of the Dead / local celebrations
December
$$$Festive season in Jackson Hole with colourful Christmas markets and processions. Cool highland evenings and a lively local atmosphere make it memorable.
Events: Christmas celebrations, New Year events
Insider Tips for Jackson Hole
- 1Take it easy for the first day at altitude — headaches and fatigue are common above 3,000m.
- 2Acclimatisation teas like coca tea (South America) or ginger tea help with altitude adjustment.
- 3Layers are essential as highland temperatures can swing dramatically between day and night.
- 4Local guides add enormous depth to archaeological sites and mountain walks.
- 5Altitude sickness medication (consult a doctor) is worth having as a precaution.
Where to Stay in Jackson Hole
Colonial-centre hotels offer the best access to main sights and altitude acclimatisation options. Mountain lodges suit those focused on trekking.
Browse Jackson Hole hotel guides