Magnetic Island
Australia
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Magnetic Island, Australia

Sea temperature

In Magnetic Island, Australia, in September, the average water temperature is 23.8°C (74.8°F).
Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.8°C (74.8°F).

Daylight

In Magnetic Island, the average length of the day in September is 12h.

What is the sea temperature in September in Magnetic Island?

In September, the average sea temperature in Magnetic Island is 23.8°C (74.8°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23.8°C (74.8°F) water may be enjoyable.

What is the average length of the day in September in Magnetic Island?

In September, the average length of the day in Magnetic Island, Australia, is 12h.
Average sea temperature in September - Magnetic Island, Australia
  • Average sea temperature in September: 23.8°C

The best month for swimming (with the highest average sea temperature) is February (29.2°C).
Coldest months (with the lowest average sea temperature) are July and August (22.8°C).

Average daylight in September - Magnetic Island, Australia
  • Average daylight in September: 12h

The month with the longest days is December (Average daylight: 13.3h).
The month with shortest days is June (Average daylight: 11h).