Weather in Santos: March
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Average day temperature: | 81.3°F |
| Average night temperature: | 73.9°F | |
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Sea water temperature: | 80.4°F |
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Number of sunny days: | 5 days |
| Day length: | 11.9 - 12.6 hours | |
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Number of rainy days: | 5 days |
| Precipitation totals: | 2.9 in. | |
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forecast
| Santos |
temperature
| Santos |
Air temperature in March, °F
The highest day temperature during March of 2025 was 85°F. At the same time the lowest night temperature was 71°F. Daily and nightly averages during March were 80.4°F and 73.8°F.
Sea water temperature in Santos in March, °F
The average sea water temperature in March of 2025 was 79.5°F. The highest and lowest sea temperatures during the month were 84.2°F and 77.0°F.
Mostly all days in March are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in March, in.
Precipitation total value in Santos in March is 2.9 in. Other months of the year show relatively similar values.
The average wind speed value in March is 5.0 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: 5.7.
Best time for vacation in Santos
Santos on a weather map
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