Mount Washington in August
Great time to visit
August offers the most predictable weather and longest days, making it perfect for ambitious hikes. Just prepare for serious crowds and premium pricing.
Weather
August continues the summer perfection with warm days and pleasant evenings. Thunderstorms remain a regular afternoon feature. The month typically has the most stable weather patterns of the year.
23°C high12°C low8 rain days
Crowds & Cost
peak crowds
~$170/day average
Events & Festivals
- •Perseid Meteor Shower Viewing Events
- •Annual Highland Games
- •Blueberry Picking Season Peak
August Tips
- •This is the busiest month - arrive at trailheads before sunrise for parking
- •Consider camping to avoid accommodation costs
- •Wednesday-Thursday are slightly less crowded than weekends
All Months
June through October gives you the best shot at decent weather, but even summer can bring snow to the summit. July and August are warmest, with highs around 60°F at the top — but pack layers because temperatures drop 3-5 degrees for every 1,000 feet you climb. September and early October offer spectacular fall foliage, but book accommodations months ahead. The Auto Road typically closes November through April due to weather. Winter brings extreme conditions — the observatory recorded a temperature of -47°F with wind chills reaching -100°F. Spring is mud season, with trails often impassable until late May. Check the Mount Washington Observatory website for current conditions before you go. Seriously, the weather here kills people who come unprepared.
Mount Washington Scores
Solo
7/10
Couples
5/10
Families
6/10
Adventure
9/10
Budget
8/10
Luxury
3/10
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