September weather forecastDevonport, Australia

September

Weather in September

September, the first month of the spring in Devonport, is still a mild month, with temperature in the range of an average low of 6.1°C (43°F) and an average high of 14.2°C (57.6°F).

Temperature

The commencement of September records an average high-temperature of a still mild 14.2°C (57.6°F), barely varying from August's 13.1°C (55.6°F). In Devonport, the average nighttime temperature during September is a frosty 6.1°C (43°F).

Rainfall

In September, the rain falls for 13.6 days. Throughout September, 76mm (2.99") of precipitation is accumulated. Throughout the year, there are 128.5 rainfall days, and 778mm (30.63") of precipitation is accumulated.

Sea temperature

With an average sea temperature of 12.6°C (54.7°F), September is the month with the coldest seawater.
Note: If planning to swim in 12.6°C (54.7°F) under 10°C (50°F), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 13°C (55.4°F) is not much warmer.

Daylight

In September, the average length of the day is 11h and 49min.
On the first day of the month, sunrise is at 6:38 am and sunset at 5:50 pm. On the last day of September, in Devonport, sunrise is at 5:49 am and sunset at 6:19 pm AEST.

Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

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

In Devonport, in September, it is raining for 13.6 days, with typically 76mm (2.99") of accumulated precipitation.

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

In September, the average sea temperature in Devonport, Australia, is 12.6°C (54.7°F). Swimming in 12.6°C (54.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

In September, the average day length in Devonport, Australia, is 11h and 49min.

In September, on the first day of the month, sunrise is at 6:38 am and sunset at 5:50 pm. On the last day of the month, in Devonport, Australia, sunrise is at 5:49 am and sunset at 6:19 pm AEST.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

13.1°C

14.2°C

15.8°C

Average low temperature

Average rainfall

Average rainfall days

15.4

13.6

11.4

Average sea temperature

Average daylight

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 least 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 least 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: 11h and 48min

The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 18min).