Big Bear Lake, CA Weather
Big Bear Lake, CA climate is mild during summer when temperatures tend to be in the 60's and very cold during winter when temperatures tend to be in the 30's.
The warmest month of the year is July with an average maximum temperature of 80.70 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 20.70 degrees Fahrenheit.
Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 33 degrees Fahrenheit, and moderate during winter with an average difference of 26 degrees Fahrenheit.
The annual average precipitation at Big Bear Lake is 21.15 Inches. Winter months tend to be wetter than summer months. The wettest month of the year is February with an average rainfall of 4.60 Inches.
Weather Data
Current Conditions
|
Fair, 48°F | Humidity: 81% | Dewpoint: 43°F |
| Wind Speed: E 4.6 MPH (4 KT) | Heat Index: 48°F | ||
| Barometer: 30.06 in. | Wind Chill: 46°F |
Weather Forecast
 | Today: Sunny. Highs 48 to 58 above 6000 feet to 59 to 69 below 6000 feet. Winds northeast 15 mph with gusts to 25 mph. | |
| Tuesday: Sunny. Highs 51 to 60 above 6000 feet to 61 to 71 below 6000 feet. Winds north 15 mph. | |
| Wednesday: Sunny. Highs 52 to 62 above 6000 feet to 63 to 73 below 6000 feet. Winds north 15 mph. | |
| Thanksgiving day: Sunny. Highs 54 to 62 above 6000 feet to 65 to 75 below 6000 feet. | |
| Friday: Mostly sunny. Highs 48 to 58 above 6000 feet to 58 to 68 below 6000 feet. | |
| Saturday: Mostly sunny. Highs 43 to 53 above 6000 feet to 55 to 65 below 6000 feet. | |
Moon, Sunrise and Sunset
 |
Moon Phase: First Quarter Moon | Civil Twilight: 6:00 AM PST |
Sunrise: 6:27 AM PST |
| Sunset: 4:39 PM PST |
Civil Twilight: 5:06 PM PST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 47.1 | 48.0 | 51.1 | 58.0 | 66.1 | 75.6 | 80.7 | 79.1 | 73.6 | 64.4 | 54.3 | 47.9 | 62.2 |
| Mean °F | 33.9 | 35.1 | 37.8 | 43.2 | 50.3 | 58.4 | 63.9 | 62.7 | 57.1 | 48.3 | 39.8 | 34.5 | 47.1 |
| Min °F | 20.7 | 22.1 | 24.5 | 28.3 | 34.4 | 41.1 | 47.1 | 46.3 | 40.6 | 32.1 | 25.3 | 21.1 | 32.0 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 4.10 | 4.60 | 3.55 | 0.95 | 0.51 | 0.18 | 0.75 | 0.98 | 0.53 | 0.78 | 1.55 | 2.67 | 21.15 |
