Weather in Treinta y Tres: December
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Average day temperature: | 82.4°F |
| Average night temperature: | 60.6°F | |
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Number of sunny days: | 17 days |
| Day length: | 14.2 - 14.4 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.8 in. | |
| more information | ||
14 days
forecast
forecast
| Treinta y Tres |
weather in
January
January
| Treinta y Tres |
Air temperature in December, °F
Show year:
2025
2024
2023
The highest day temperature during December of 2025 was 100°F. At the same time the lowest night temperature was 50°F. Daily and nightly averages during December were 86.5°F and 63.5°F.
Sunny, partly cloudy and cloudy days
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Treinta y Tres in December is 2.7 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 8.8 mph It makes December one of the most windy months of the year.
Average sunny hours
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: 9.1.
Best time for vacation in Treinta y Tres
Treinta y Tres on a weather map
Places in Uruguay:
Name
°F
24 Hours Forecast
Treinta y Tres
Local time: 23:44
January 07, wednesday
0000
66°F
SW
11 mph
11 mph
0300
63°F
S
5 mph
5 mph
0600
64°F
S
6 mph
6 mph
0900
84°F
SE
12 mph
12 mph
1200
97°F
E
16 mph
16 mph
1500
75°F
S
10 mph
10 mph
1800
72°F
NW
6 mph
6 mph
2100
64°F
SW
6 mph
6 mph
