Devonport
Australia
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Devonport, Australia

September, the first month of the spring, in Devonport, is also a moderate month, with average temperature varying between 6.1°C (43°F) and 14.2°C (57.6°F).

Temperature

In September, the average high-temperature is almost the same as in August - a still mild 14.2°C (57.6°F). In Devonport, the average low-temperature is 6.1°C (43°F).

Rainfall

In Devonport, Australia, during September, the rain falls for 13.6 days and regularly aggregates up to 75.7mm (3") of precipitation. Throughout the year, in Devonport, there are 128.5 rainfall days, and 778.2mm (30.6") of precipitation is accumulated.

Sea temperature

September is the month with the coldest seawater, with an average sea temperature of 12.6°C (54.7°F).
Note: Swimming in 12.6°C (54.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In September, the average length of the day is 11.8h.

What is the temperature in September in Devonport?

In September, in Devonport, Australia, the average high-temperature is 14.2°C (57.6°F), and the average low-temperature is 6.1°C (43°F).

How much does it rain in Devonport in September?

In Devonport, Australia, during September, the rain falls for 13.6 days and regularly aggregates up to 75.7mm (3") of precipitation.

What month is the sea coldest in Devonport?

With an average sea temperature of 12.6°C (54.7°F), September is the month with the coldest seawater.

What is the water temperature in September in Devonport?

In Devonport, Australia, in September, the average water temperature is 12.6°C (54.7°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does Devonport have in September?

In Devonport, Australia, the average length of the day in September is 11.8h.
Average temperature in September - Devonport, Australia
  • Average high temperature in September: 14.2°C

The warmest month (with the highest average high temperature) is February (21.6°C).
The month with the lowest average high temperature is July (12.7°C).

  • Average low temperature in September: 6.1°C

The month with the highest average low temperature is February (12.7°C).
The coldest month (with the lowest average low temperature) is July (4.6°C).

Average rainfall in September - Devonport, Australia
  • Average rainfall in September: 75.7mm

The wettest month (with the highest rainfall) is July (95.3mm).
The driest month (with the lowest rainfall) is February (36.7mm).

Average rainfall days in September - Devonport, Australia
  • Average rainfall days in September: 13.6 days

The month with the highest number of rainy days is August (15.4 days).
The month with the lowest number of rainy days is February (6.1 days).

Average sea temperature in September - Devonport, Australia
  • Average sea temperature in September: 12.6°C

The best month for swimming (with the highest average sea temperature) is February (17.4°C).
The coldest month (with the lowest average sea temperature) is September (12.6°C).

Average daylight in September - Devonport, Australia
  • Average daylight in September: 11.8h

The month with the longest days is December (Average daylight: 15.1h).
The month with shortest days is June (Average daylight: 9.3h).