Weather in Itanhaem: March
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Average day temperature: | 81.8°F |
| Average night temperature: | 72.9°F | |
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Sea water temperature: | 80.6°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: | 2.8 in. | |
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forecast
| Itanhaem |
temperature
| Itanhaem |
Air temperature in March, °F
| Day temperature | Night temperature |
The highest day temperature during March of 2025 was 86°F. At the same time the lowest night temperature was 68°F. Daily and nightly averages during March were 81.1°F and 71.3°F.
Sea water temperature in Itanhaem in March, °F
The average sea water temperature in March of 2025 was 79.9°F. The highest and lowest sea temperatures during the month were 84.7°F and 78.1°F.
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| Partly cloudy days | |
| Cloudy days |
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 Itanhaem in March is 2.8 in. Other months of the year show relatively similar values.
The average wind speed value in March is 4.8 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: 5.8.
Best time for vacation in Itanhaem
Itanhaem on a weather map
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