Cassis Weather in December

December in Cassis typically sees daytime highs of 13°C (55°F) and nighttime lows of 8°C (46°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in Cassis in December

Historically, the month has about 10 days of rain, averaging 74 mm (2.9 in) in total. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Cassis in December

In December, Cassis sees moderate temperatures, with highs of 13°C (55°F). Nights drop to around 8°C (46°F). During December, the winter season is in full swing. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Cassis in December

The month brings about 135 hours of sunlight, offering a comfortable mix of sun and overcast.

December in Cassis can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.