Big Bear Lake Weather in July

Averages By Month

July Overview

July is the hottest month in Big Bear Lake with highs of 81°F (27°C). In July the days are also very long with 14 hours of daylight and plenty of sun- ideal conditions for spending time outdoors. Even in July, temperatures can be as cold as 49°F (9°C) so it’s always a good idea to pack some extra sweaters. The alpine lake stays relatively cool with average water temperatures of 63°F (17°C) even in July. It’s very dry in July with only 2 rainy days on average which is ideal for all the outdoor activities.

In July quite a few people head out to Big Bear Lake to enjoy their summer vacation so book early to secure your spot. Once you’ve made it out there, it will be simply stunning and in July many of the wildflowers will be in bloom! Besides all the water sports, a trip on the Tarzan Boat will be a very special experience for kids. Unique fireworks and celebrations also await you for the 4th of July celebrations!

High and Low Temperature in July °F

Water Temperature in July °F

Current Weather Big Bear Lake

46°F clear sky
Local Time

Hourly 10 Days

Averages Big Bear Lake

  J F M A M J J A S O N D

High °F

47° 48° 52° 58° 67° 76° 81° 80° 74° 65° 55° 47°

Low °F

21° 22° 25° 29° 35° 42° 49° 48° 42° 33° 25° 21°


10 11 12 13 14 14 14 13 12 12 11 10

Rain days

17 18 15 4 1 0 0 0 0 1 5 12

Water °F

57° 57° 57° 57° 59° 61° 63° 64° 64° 63° 61° 59°

Big Bear Lake Weather by Month

Best Time to Visit Big Bear Lake

Well, the time of year that suits you to visit very much depends on what you are looking to do in Big Bear Lake. If you are looking to ski or snowboard, the season usually opens in mid December and finishes at the end of March or beginning of April depending on the snow conditions. For any types of watersports, the water will be just about warm enough in the lows 60s°F (16°C) (it’s a mountain lake after all!) from June until October. The shoulder seasons will be the least busy with mostly good weather to enjoy the great outdoors whilst hiking or cycling for example.

Things to know about Big Bear Lake

Unbelievable nature, peace and quiet awaits you just a 2 hour drive away from Los Angeles in the family-friendly Big Bear Lake. Big Bear Lake is actually a small and endearing place with lots of charm, sunny skies and beautiful mountain scenery. You will feel cosy in the small town which invites you to enjoy breaks in small coffee shops and local restaurants and shops. All sorts of activities are offered at any time of the year- skiing being top of the list! The San Bernardino National Forest surrounds Big Bear Lake and has beautiful trails for hiking and cycling.

Top things to do in Big Bear Lake:

Big Bear Lake Location

Other destinations by month

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