The temperatures in Portonovo in August are comfortable with low of 15°C and and high up to 26°C.
You can expect about 3 to 8 days of rain in Portonovo during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Portonovo in August 2025.
If you’re planning to visit Portonovo in the near future, we highly recommend that you review the 14 day weather forecast for Portonovo before you arrive.
Temperatures
26° / 15°
Rainy Days
4
Snowy Days
0
Dry Days
27
Rainfall
41
mm
Sun Hours
8.8
Hrs
