August weather forecast and climate
Melbourne, Australia AU

• Average high temperature in August: 15°C

The warmest month (with the highest average high temperature) is January (25.9°C).
The month with the lowest average high temperature is July (13.5°C).

• Average low temperature in August: 6.7°C

The month with the highest average low temperature is February (14.6°C).
The coldest month (with the lowest average low temperature) is July (6°C).

• Average humidity in August: 56%

The month with the highest relative humidity is June (63%).
Months with the lowest relative humidity are January and December (47%).

• Average rainfall in August: 50mm

The wettest month (with the highest rainfall) is October (66mm).
The driest month (with the lowest rainfall) is January (46.8mm).

• Average rainfall days in August: 16.1 days

Months with the highest number of rainy days are July and August (16.1 days).
The month with the lowest number of rainy days is February (7.5 days).

• Average sea temperature in August: 14.8°C

The best month for swimming (with the highest average sea temperature) is February (18.8°C).
The coldest month (with the lowest average sea temperature) is September (14.7°C).

• Average daylight in August: 10.7h

The month with the longest days is December (Average daylight: 14.7h).
The month with shortest days is June (Average daylight: 9.6h).

• Average sunshine in August: 4.7h

The month with most sunshine is January (Average sunshine: 9h).
The month with least sunshine is June (Average sunshine: 3.6h).

• Average UV index in August: 3

The month with the highest UV index is January (UV index 12).
Months with the lowest UV index are June and July (UV index 2).