Weather in Grand Baie: December
 |
Average day temperature: | 83.6°F |
| Average night temperature: | 78.7°F | |
 |
Sea water temperature: | 80.9°F |
 |
Number of sunny days: | 8 days |
| Day length: | 13.2 - 13.3 hours | |
 |
Number of rainy days: | 3 days |
| Precipitation totals: | 2.1 in. | |
| more information | ||
forecast
| Grand Baie |
temperature
| Grand Baie |
Air temperature in December, °F
| Day temperature | Night temperature |
The highest day temperature during December of 2024 was 80°F. At the same time the lowest night temperature was 75°F. Daily and nightly averages during December were 79.4°F and 77.2°F.
Sea water temperature in Grand Baie in December, °F
The average sea water temperature in December of 2024 was 80.2°F. The highest and lowest sea temperatures during the month were 81.3°F and 79.3°F.
| Sunny days | |
| Partly cloudy days | |
| Cloudy days |
Mostly all days in December are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Grand Baie in December is 2.0 in. Other months of the year show relatively similar values.
The average wind speed value in December is 13.3 mph It makes December 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 December is: 6.8.
Best time for vacation in Grand Baie
Grand Baie on a weather map
8 mph
9 mph
9 mph
9 mph
10 mph
11 mph
12 mph
13 mph
