Big Bear Lake Weather in March
With daytime temperatures of 12°C (54°F) and nighttime lows of -4°C (25°F), March in Big Bear Lake brings moderate temperatures during the day. Some snow/rainfall is to be expected during the month.
Rainfall in Big Bear Lake in March
You can expect snow/rain on roughly 6 days based on historical data, averaging 49 mm (1.9 in) for the month. Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Big Bear Lake in March
Expect highs of 12°C (54°F) in Big Bear Lake in March, with nights dropping to around -4°C (25°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights are well below freezing at -4°C (25°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.If you prefer enjoying temperate temperatures and rain-free days, May, June, July, August, September and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Big Bear Lake's climate page.
Big Bear Lake Temperature in March
Min Temperature
-4°C (25°F)
Max Temperature
12°C (54°F)
Chance of Rain
20%
Precipitation
49 mm (1.9 in)
Rainy days
6 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Big Bear Lake typically rise from around 15°C (59°F) at the start of March to approximately 18°C (64°F) by the end. Nights are cold, with lows typically ranging from 3°C (37°F) to 5°C (41°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Big Bear Lake in March
Browse day-by-day weather records for Big Bear Lake spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Big Bear Lake historical weather extremes in March
Based on weather observations in Big Bear Lake between 1976 and 2026, these are the recorded extremes during March.
- The lowest daytime temperature in March was -3°C (27°F), recorded on March 1, 2023.
- The lowest overnight temperature recorded in March was -13°C (9°F) (March 6, 2022).
Best Places in the United States of America in March
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in March →
perfect weather
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tolerable
unpleasant
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What to Wear in Big Bear Lake in March
The weather can be unpredictable in March, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket.What To Do in Big Bear Lake in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Big Bear Lake's climate page.
See the full Big Bear Lake climate overview or explore weather in the United States of America.
