Big Bear Lake (CA) Weather and Climate: A Comprehensive Guide
The climate in Big Bear Lake is marked by big temperature swings throughout the year.
Temperatures range from warm during the warmest months
to cold in the cooler months.
Big Bear Lake has a dry climate with relatively low precipitation levels.
Let's now guide you through the climate details for a complete overview.
Average maximum day and minimum night temperature
In Big Bear Lake, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 27°C in July to a chilly 9°C in December.
Nighttime temperatures can drop, with average lows reaching -6°C in December. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Big Bear Lake's climate is marked by below-average rain/snowfall, accumulating 485 mm of precipitation yearly. The seasons in Big Bear Lake, bring significant changes in precipitation. The wettest month, December, receives high rainfall, with an average of 136 mm of precipitation. This rainfall is distributed across 8 rainy days. In contrast, the driest month, June, experiences much less rainfall, totaling 2.3 mm over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Big Bear Lake Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
almost clear and no rain broken clouds and chance of slight rain almost clear and no rainForecast for Big Bear Lake (CA)
5 m/s
6 m/s
5 m/s
The best time of year to visit Big Bear Lake in the United States of America
During the months of June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Yes, the months of May, June, August, September and October are very dry.
July has an average maximum temperature of 27°C and is the warmest month of the year.
The coldest month is December with an average maximum temperature of 9°C.
December tops the wettest month list with 136 mm of rainfall.
June is the driest month with 2 mm of precipitation.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
