The highest day temperature in March 2025 was 72°F. The lowest night temperature was 21°F. The average values for day and night temperatures during March were 48.2°F и 38.1°F respectivly.

Most of the days in March are sunny but you can also expect cloudy and gloomy days.

Precipitation total in March for Big Bear Lake is 0.8 in. It makes march the most rainy month of the year.

The average wind speed in March is 6.3 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Big Bear Lake in March is 8.5 hours.