The highest day temperature in January 2024 was 56°F. The lowest night temperature was 28°F. The average values for day and night temperatures during January were 47.4°F и 43.9°F respectivly.

The average sea surface temperature in January 2024 for La Rochelle was 49.9°F. The maximum and minimum values were 47.2°F and 53.6°F respectively.

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

Precipitation total in January for La Rochelle is 2.9 in. It makes january one of the most rainy months of the year.

The average wind speed in January is 13.5 mph. It makes January one of the most windy months of the year for La Rochelle.

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 La Rochelle in January is 4.2 hours.