Normal weather in Portsea Island in August
The weather in Portsea Island in August has an average temperature of around 21°C during the day. On average, August sees 69 mm of rain in Portsea Island. The wind speed is 4 Beaufort and mainly comes from Southwest.
After July, August in Portsea Island starts with a temperature of 21°C and ends around September at 20°C.
August averages for Portsea Island
 Average temperature | 21°C |
 Highest daytime temperature | 23°C |
| Lowest daytime temperature | 20°C |
 Total rainfall | 69 mm |
| Rainy days | 9 days |
Temperature per day in August in Portsea Island
This graph shows the average daily maximum temperatures in August in Portsea Island, indicated in degrees Celsius.
Precipitation per day in August in Portsea Island
This graph shows the average daily precipitation in August in Portsea Island, indicated in millimeters.
UV index per day in August in Portsea Island
This graph shows the average daily UV index in August in Portsea Island.
Yearly temperature in August in Portsea Island
This graph shows the average yearly temperature in August in Portsea Island, measured in degrees Celsius, over the past years.
Yearly total precipitation in August in Portsea Island
This graph shows the average yearly precipitation in millimeters in August in Portsea Island, over the past years.
Average daily weather in August
Click on a day to get more information about the average weather on that day.
Warning: Undefined variable $ervaringen_title in /home/userengb/domains/weatherandclimate.co.uk/public_html/pg/maand.php on line 2227
Write your own review
Have you ever been to Portsea Island in August?
Share your experiences with the weather in August in Portsea Island.
Average weather in Portsea Island per month
Click on a month below to see in detail how the weather typically is in Portsea Island and what to expect. Based on the historical weather data of Portsea Island, you can view the average temperature, precipitation, wind, and UV index for each day of the month.