Weather in Sao Luis: April
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Average day temperature: | 83.1°F |
| Average night temperature: | 75.7°F | |
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Sea water temperature: | 84.0°F |
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Number of sunny days: | 0 days |
| Day length: | 12.0 - 12.1 hours | |
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Number of rainy days: | 16 days |
| Precipitation totals: | 7.2 in. | |
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forecast
| Sao Luis |
temperature
| Sao Luis |
Air temperature in April, °F
The highest day temperature during April of 2025 was 85°F. At the same time the lowest night temperature was 75°F. Daily and nightly averages during April were 82.3°F and 78.5°F.
Sea water temperature in Sao Luis in April, °F
The average sea water temperature in April of 2025 was 83.7°F. The highest and lowest sea temperatures during the month were 84.7°F and 83.1°F.
Mostly all days in April are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in April, in.
Precipitation total value in Sao Luis in April is 7.2 in. It makes april one of the most rainy months of the year.
The average wind speed value in April is 5.0 mph It makes April lest windy month 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 April is: 3.9.
Best time for vacation in Sao Luis
Sao Luis on a weather map
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