United States · 1991–2020 normal
Bay Saint Louis in
December.
Typical December weather in Bay Saint Louis: 16.8°C by day, 6°C at night, 118 mm of rain over 7.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high16.8°C
Typical low6°C
Rain118 mm
Wet days7.5
Comfort score 44 this month (October leads the year at 84). Daylight is calculated as 10 h 12 from latitude 30.31°. Open-water sea temperature is 15.2°C (21 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4417205
- NOAA station
- USC00229426 · WAVELAND
- Station distance
- 5.3 km from the place centre
- Coverage
- Strong coverage · 27 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.