Weather in Cassis: December
 |
Average day temperature: | 53.9°F |
| Average night temperature: | 49.0°F | |
 |
Sea water temperature: | 60.2°F |
 |
Number of sunny days: | 18 days |
| Day length: | 9.0 - 9.2 hours | |
 |
Number of rainy days: | 3 days |
| Precipitation totals: | 1.7 in. | |
| more information | ||
forecast
| Cassis |
temperature
| Cassis |
Air temperature in December, °F
The highest day temperature during December of 2024 was 58°F. At the same time the lowest night temperature was 43°F. Daily and nightly averages during December were 53.3°F and 48.8°F.
Sea water temperature in Cassis in December, °F
The average sea water temperature in December of 2024 was 59.9°F. The highest and lowest sea temperatures during the month were 62.6°F and 57.9°F.
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Cassis in December is 1.8 in. Other months of the year show relatively similar values.
The average wind speed value in December is 12.1 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: 6.3.
Best time for vacation in Cassis
Cassis on a weather map
19 mph
21 mph
16 mph
13 mph
8 mph
10 mph
10 mph
12 mph
