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Big Bear Lake climate

Typical historical weather for Big Bear Lake, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Big Bear Lake.

Annual average

15.1°C

across all months

Warmest month

32.3°C

Jul average high

Coolest month

2.8°C

Jan average low

Annual rainfall

329mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

38.9°C

6 September 2020

Coldest day

-7.3°C

30 November 2019

Wettest day

58mm

20 August 2023

Windiest day

4.4m/s

7 January 2025