The highest day temperature in January 2024 was 67°F. The lowest night temperature was 22°F. The average values for day and night temperatures during January were 54.7°F и 47.5°F respectivly.

The average sea surface temperature in January 2024 for Bay Saint Louis was 54.4°F. The maximum and minimum values were 51.8°F and 56.2°F respectively.

You can expect various weather conditions during January. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in January for Bay Saint Louis is 1.5 in.

The average wind speed in January is 8.8 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 Bay Saint Louis in January is 6.0 hours.