La Forêt-Fouesnant average December sea temperature

Max: 14.7°C / 56.9°F

Avg: 12.7°C / 54.9°F

Min: 10.7°C / 52.9°F

These figures are calculated from several years of recorded data and are the maximum, minimum and average temperatures of all the recorded years

Average December sea temperatures


Monthly La Forêt-Fouesnant water temperature chart

The bar chart below shows the average monthly sea temperatures at La Forêt-Fouesnant over the year.

Average monthly sea temperatures in La Forêt-Fouesnant
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.9 10.4 10.3 11.8 13.8 15.4 16.7 17.3 17.1 16.0 14.8 12.7
°F 51.6 50.7 50.5 53.2 56.8 59.7 62.1 63.1 62.8 60.8 58.6 54.9

Monthly average max / min water temperatures

The graph below shows the range of monthly water temperatures over several years.

Maximum and minimum monthly sea temperatures in La Forêt-Fouesnant
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 9.6 9.5 9.5 9.9 11.9 13.1 14.4 16.1 15.8 14.4 13.3 10.7
Max °C 12.2 11.3 11.2 13.8 15.7 17.8 19 18.5 18.4 17.7 16.4 14.7
Min °F 50.3 49.8 49.7 51.3 54.9 57.4 59.8 61.9 61.5 59.2 57.1 52.9
Max °F 52.9 51.6 51.4 55.2 58.7 62.1 64.4 64.3 64.1 62.5 60.2 56.9

La Forêt-Fouesnant weather & temperature averages »