Weather in Santos: December
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Average day temperature: | 78.8°F |
| Average night temperature: | 72.1°F | |
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Sea water temperature: | 77.8°F |
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Number of sunny days: | 4 days |
| Day length: | 13.5 - 13.6 hours | |
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Number of rainy days: | 8 days |
| Precipitation totals: | 3.5 in. | |
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forecast
| Santos |
temperature
| Santos |
Air temperature in December, °F
| Day temperature | Night temperature |
The highest day temperature during December of 2024 was 87°F. At the same time the lowest night temperature was 69°F. Daily and nightly averages during December were 78.0°F and 73.4°F.
Sea water temperature in Santos in December, °F
The average sea water temperature in December of 2024 was 76.6°F. The highest and lowest sea temperatures during the month were 78.8°F and 74.1°F.
| Sunny days | |
| Partly cloudy days | |
| Cloudy days |
Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Santos in December is 3.5 in. Other months of the year show relatively similar values.
The average wind speed value in December is 5.6 mph It makes December one of the most 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 December is: 5.5.
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Santos on a weather map
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