Donostia / San Sebastián average January sea temperature

Max: 13.6°C / 55.8°F

Avg: 12.8°C / 55°F

Min: 12.1°C / 54.3°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 January sea temperatures


Monthly Donostia / San Sebastián water temperature chart

The bar chart below shows the average monthly sea temperatures at Donostia / San Sebastián over the year.

Average monthly sea temperatures in Donostia / San Sebastián
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.8 12.4 12.5 13.9 16.3 19.0 20.4 21.2 20.7 18.7 16.4 14.3
°F 55 54.3 54.5 57 61.3 66.2 68.7 70.2 69.3 65.7 61.5 57.7

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 Donostia / San Sebastián
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 12.1 11.6 11.3 12.2 14.2 15.9 18.1 19.6 18.6 16 14.6 12.5
Max °C 13.6 13.2 13.7 15.7 18.5 22.1 22.8 22.9 22.8 21.4 18.2 16.1
Min °F 54.3 53.5 53.3 55.3 59.2 63.1 66.4 68.6 67.2 63 59.7 55.9
Max °F 55.8 55.1 55.7 58.8 63.5 69.3 71.1 71.9 71.4 68.4 63.3 59.5

Donostia / San Sebastián weather & temperature averages »