The highest day temperature in January 2024 was 63°F. The lowest night temperature was 40°F. The average values for day and night temperatures during January were 53.0°F и 48.6°F respectivly.

The average sea surface temperature in January 2024 for Cassis was 58.7°F. The maximum and minimum values were 57.6°F and 60.0°F respectively.

Most of the days in January are sunny but you can also expect cloudy and gloomy days.

Precipitation total in January for Cassis is 1.3 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 13.6 mph. It makes January the most windy month of the year for Cassis.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Cassis in January is 6.4 hours.