Climate almanac
Bay Saint Louis
Mississippi, United States · 30.31°, -89.33°
What is the weather like in Bay Saint Louis in April?
In April, Bay Saint Louis is typically 72°F (22°C) during the day and 66°F (19°C) at night. The month brings about 4.3 in (109 mm) of precipitation in total.
- Average high72°F (22°C)
- Average low66°F (19°C)
- Precipitation4.3 in (109 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)