Bay Saint Louis Weather: April
 |
Average Day Temperature: | 76.5°F |
|
Average Night Temperature: | 66.1°F |
|
Sea Water Temperature: | 74.3°F |
|
Number of Sunny Days: | 11 days |
| Sunshine Hours: | 12.5 - 13.3 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.3 in | |
| detailed information | ||
forecast
| Bay Saint Louis |
Temperature
| Bay Saint Louis |
Air Temperature in April, °F
The highest day temperature in April 2025 was 84°F. The lowest night temperature was 48°F. The average values for day and night temperatures during April were 77.5°F и 69.0°F respectivly.
Bay Saint Louis Water Sea Temperature in April, °F
The average sea surface temperature in April 2025 for Bay Saint Louis was 75.9°F. The maximum and minimum values were 71.8°F and 84.6°F respectively.
You can expect various weather conditions during April. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in April, in
Precipitation total in April for Bay Saint Louis is 1.3 in.
The average wind speed in April is 9.1 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 April is 7.5 hours.
Bay Saint Louis on the Weather Map
| Chicago |  |
-2 |
| Hawaii | |
+78 |
| Honolulu | |
+78 |
| Houston | |
+44 |
| Las Vegas |  |
+40 |
| Los Angeles | |
+52 |
| Maui | |
+72 |
| Miami | |
+72 |
| Miami Beach |  |
+80 |
| New York | |
+18 |
| San Diego | |
+54 |
| San Francisco | |
+46 |
| Sarasota | |
+62 |
| Tampa | |
+62 |
| Washington | |
+28 |
| 0300 |  |
50°F | S 11 mph |
| 0600 | |
50°F | S 8 mph |
| 0900 | |
48°F | S 8 mph |
| 1200 | |
52°F | S 9 mph |
| 1500 | |
56°F | S 5 mph |
| 1800 |  |
56°F | SW 7 mph |
| 2100 | |
52°F | S 5 mph |
| 0000 | |
52°F | S 2 mph |