Two Rocks average September sea temperature

Max: 19.9°C / 67.9°F

Avg: 19.2°C / 66.6°F

Min: 17.9°C / 64.3°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 daily September sea temperatures


Monthly Two Rocks water temperature chart

The bar chart below shows the average monthly sea temperatures at Two Rocks over the year.

  • Jan
    22.1°C
    71.7°F
  • Feb
    23°C
    73.4°F
  • Mar
    23.6°C
    74.5°F
  • Apr
    23°C
    73.5°F
  • May
    22.4°C
    72.3°F
  • Jun
    21.5°C
    70.7°F
  • Jul
    20.1°C
    68.3°F
  • Aug
    19.6°C
    67.3°F
  • Sep
    19.2°C
    66.6°F
  • Oct
    19.1°C
    66.3°F
  • Nov
    19.8°C
    67.6°F
  • Dec
    21.1°C
    70°F