Weather in Porto Alegre: December
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Average day temperature: | 84.3°F |
| Average night temperature: | 69.8°F | |
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Sea water temperature: | 77.3°F |
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Number of sunny days: | 14 days |
| Day length: | 13.9 - 14.1 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.4 in. | |
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forecast
| Porto Alegre |
temperature
| Porto Alegre |
Air temperature in December, °F
The highest day temperature during December of 2023 was 98°F. At the same time the lowest night temperature was 60°F. Day and night temperature averages during December were 82.7°F and 70.1°F.
Sea water temperature in Porto Alegre in December, °F
The average sea water temperature in December of 2023 was 77.2°F. The highest and lowest sea temperatures during the month were 81.7°F and 73.0°F.
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Porto Alegre in December is 1.4 in. Other months of the year show relatively similar values.
The average wind speed value in December is 7.5 mph It makes December most 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 December is: 8.8.
Best time for vacation in Porto Alegre
Porto Alegre on a weather map
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