Climate almanac
Fallbrook
California, United States · 33.38°, -117.25°
What is the weather like in Fallbrook in March?
In March, Fallbrook is typically 66°F (19°C) during the day and 49°F (9°C) at night. The month brings about 3.0 in (75 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low49°F (9°C)
- Precipitation3.0 in (75 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)