The month in detail
What to expect in July
Off-season for skiing Mammoth Mountain — lifts are closed. Consider hiking, mountain biking or summer activities at altitude. Rain risk remains low (6% of days), leaving good room for outdoor activities.
July is the best month of the year in Mammoth Mountain. Compared to June: +4°C daytime.
This month's conditions
What it's like in July
UV index
9 · very high
protection essential
Feels like
dry air
2°
Daylight
14.4h of daylight
Air quality
fair
AQI 46
Compare
Is July the right month?
July is actually the best month of the year in Mammoth Mountain. Good timing.
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 · 25°C
❄️Coolest monthJanuary · 1°C
🌧️Rainiest month ⓘFebruary · 27%
🏔️ Mountain stay
⛰️Village altitude2424 m
🎿Ski area2424 → 3370 m
⛷️Ski seasonDec → May
🥾Hiking seasonJun → Sep
🧗High mountains ⓘGuide recommended
Explore
Other destinations in July
If July 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/summer: June (9.3/10, 21.0°C).
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°C max in January) and frequent snowfall.
Is it warm in Mammoth Mountain in summer?
In June, temperatures average 21.0°C. Best period 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 July?
The average UV index reaches 9 in July in Mammoth Mountain (very high), with about 14.4h of daylight. Protection essential.