If you’re planning a summer vacation to Mammoth, you might be wondering how hot it gets in this mountain resort area. The answer is not very hot, but it doesn’t get too cold either. Mammoth Lakes in particular has a pleasant summer climate that’s ideal for outdoor activities and enjoying the natural beauty of the area. Continue reading to learn more about what to expect with temperatures and weather when you visit Mammoth in the summer, brought to you by the friendly team from ASO Mammoth, your one-stop shop throughout the year for everything from fishing gear to mountain biking equipment and Mammoth snowboard rentals.

Average Temperatures

Mammoth Lakes has a high-altitude continental climate, which means it has four distinct seasons and large variations in temperature between day and night. The average high temperature in July, the hottest month, is 77°F, while the average low is 42°F. The average high temperature in June and August is 73°F and 75°F, respectively, while the average low is 38°F and 40°F.

These temperatures are much cooler than other popular summer destinations in California, such as Los Angeles, San Diego, and Palm Springs, where the average highs can reach over 90°F or even 100°F. However, they are also warmer than some other mountain towns in the Sierra Nevada, such as Lake Tahoe or Yosemite Valley, where the average highs are around 70°F or lower.

Weather Patterns

Mammoth has a dry summer season, with most of the precipitation falling as snow in the winter. The average rainfall in July is only 0.6 inches, while the average snowfall is zero. The summer months are mostly sunny and clear, with low humidity and gentle breezes.

However, Mammoth can also experience some thunderstorms in the summer, especially in the afternoon and evening. These storms are usually brief and localized, but they can produce heavy rain, hail, lightning, and strong winds. They can also cause sudden changes in temperature and visibility. Therefore, it’s important to check the weather forecast before you head out for any outdoor activities and be prepared for any weather conditions.

Tips for Staying Comfortable

Mammoth Lakes is a great place to escape the heat and enjoy the fresh mountain air in the summer. However, there are some things you should keep in mind to stay comfortable and safe during your visit:

Dress in layers – The temperature can vary significantly throughout the day and night, so it’s best to wear clothing you can easily add or remove as needed. A light jacket or sweater is recommended for the evenings and early mornings, when it can get chilly.
Wear sunscreen and sunglasses – The sun is stronger at higher altitudes, and it can cause sunburns and eye damage more quickly than at lower elevations. Apply sunscreen with a high SPF factor and wear sunglasses with UV protection whenever you’re outside.
Drink plenty of water – The dry air and high altitude can cause dehydration more easily than at lower elevations. Carry water with you at all times, and drink plenty of fluids to stay hydrated. Avoid alcohol and caffeine, which can dehydrate you further.
Avoid strenuous activities at first – If you’re not used to high altitudes, you might experience some symptoms of altitude sickness, such as headache, nausea, fatigue, or shortness of breath. These symptoms usually go away after a few days of acclimatization, but they can be prevented or reduced by avoiding strenuous activities at first and taking it easy for the first day or two of your visit.

Mammoth provides numerous opportunities to beat the heat and create unforgettable memories, so whether you’re seeking thrilling hikes, refreshing dips in alpine lakes, or simply a chance to bask in the beauty of nature, Mammoth offers a unique summer experience. Embrace the sunshine, stay cool, and create lifelong memories in this extraordinary destination.

No matter what time of year you visit Mammoth, you’re sure to find plenty of fun, relaxing ways to enjoy your stay. Whether they need fishing gear, mountain biking equipment, or high-quality ski rental, Mammoth visitors can find everything they need at ASO Mammoth. Drop by our store on your way to the mountain or give us a call at 760-965-3444.