Normally the average weather in Porto right through December is 10 with a typical high being 15 with low average temperatures being 8. We have put some more information below:

MonthDegrees Celsius
High Temperature15
Low Temperature8
Sunshine Per Day4

Porto, Portugal Weather in December FAQs

What is the daily temperature like?

Expect temperatures to be 10 degrees.

What is the weather like throughout summer?

The summer weather is 23 celsius.

Click to see more Porto Weather including Porto, Portugal November Weather.