Weather in Sao Luis: March
 |
Average day temperature: | 82.0°F |
| Average night temperature: | 75.4°F | |
 |
Sea water temperature: | 83.4°F |
 |
Number of sunny days: | 0 days |
| Day length: | 12.1 - 12.1 hours | |
 |
Number of rainy days: | 21 days |
| Precipitation totals: | 10.2 in. | |
| more information | ||
forecast
| Sao Luis |
temperature
| Sao Luis |
Air temperature in March, °F
The highest day temperature during March of 2025 was 83°F. At the same time the lowest night temperature was 73°F. Daily and nightly averages during March were 81.8°F and 77.8°F.
Sea water temperature in Sao Luis in March, °F
The average sea water temperature in March of 2025 was 83.3°F. The highest and lowest sea temperatures during the month were 83.8°F and 82.8°F.
Almost all days of March in Sao Luis are cloudy. Sunny or partly cloudy days are rare.
Precipitation total in March, in.
Precipitation total value in Sao Luis in March is 10.2 in. It makes march the most rainy month of the year.
The average wind speed value in March is 5.2 mph It makes March one of the least windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in March is: 3.5.
Best time for vacation in Sao Luis
Sao Luis on a weather map
12 mph
12 mph
14 mph
16 mph
14 mph
13 mph
14 mph
13 mph
