The highest day temperature in March 2025 was 59°F. The lowest night temperature was 33°F. The average values for day and night temperatures during March were 49.8°F и 43.1°F respectivly.

The average sea surface temperature in March 2025 for Etretat was 47.4°F. The maximum and minimum values were 45.8°F and 48.8°F respectively.

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

Precipitation total in March for Etretat is 1.8 in. It makes march one of the least rainy months of the year.

The average wind speed in March is 13.9 mph.

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 Etretat in March is 5.8 hours.