The month in detail
What to expect in August
Off-season for skiing Mammoth Mountain — lifts are closed. Consider hiking, mountain biking or summer activities at altitude. Rain risk remains low (8% of days), leaving good room for outdoor activities.
August ranks 2 out of 12 months in Mammoth Mountain. Compared to July: −2°F daytime, −0.6h of sun per day.
This month's conditions
What it's like in August
UV index
8 · very high
protection essential
Feels like
dry air
1°
Daylight
13.5h of daylight
Air quality
good
AQI 39
Compare
Is August the right month?
The best month in Mammoth Mountain is July (9.0/10), 0.2 pt higher than August.
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 · Mammoth Mountain
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Mammoth Mountain
GetYourGuide selection · free cancellation
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 · 77°F
❄️Coolest monthJanuary · 34°F
🌧️Rainiest month ⓘFebruary · 27%
🏔️ Mountain stay
⛰️Village altitude7953 ft
🎿Ski area7953 → 11056 ft
⛷️Ski seasonDec → May
🥾Hiking seasonJun → Sep
🧗High mountains ⓘGuide recommended
Explore
Other destinations in August
If August doesn't convince you for this destination, compare with others.
Similar climate
Lake TahoeUnited StatesSteamboat SpringsUnited StatesPark CityUnited StatesSun ValleyUnited StatesAspenUnited States
Location
Where is Mammoth Mountain ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
United StatesAlpine mountain climate climate with a 9.0 → 4.0 gap between best and worst month. 10 years of ERA5 data to choose by project.
37.63°N · 118.97°W
Questions
Frequently asked questions
When is the best time to visit Mammoth Mountain?
It depends on the activity. For skiing: March (ski score 8.3/10). For hiking/suiner: June (9.3/10, 21.0°F).
Can you ski in Mammoth Mountain in winter?
Yes, it's peak ski season. Average ski score December–February: 8.1/10. Cold temperatures (1°F max in January) and frequent snowfall.
Is it warm in Mammoth Mountain in suiner?
In June, temperatures average 21.0°F. Ideal for hiking and outdoor activities.
What is the wettest month in Mammoth Mountain?
November is the wettest month with November has the lowest climate score of the year.
Do you need sun protection in Mammoth Mountain in August?
The average UV index reaches 8 in August in Mammoth Mountain (very high), with about 13.5h of daylight. Protection essential.