This page presents a long range weather forecast for Portugal in December as well as other months. You can quickly get a brief overview of the weather to expect in December on a daily basis.
The Portugal extended forecast data provided is based on the average values of previous years.
Select a month and click on a day for more information:
Sunday
Dec 1
16° / 12°
Monday
Dec 2
16° / 11°
Tuesday
Dec 3
15° / 9°
Wednesday
Dec 4
15° / 11°
Thursday
Dec 5
14° / 10°
Friday
Dec 6
16° / 11°
Saturday
Dec 7
16° / 12°
Sunday
Dec 8
16° / 13°
Monday
Dec 9
17° / 13°
Tuesday
Dec 10
16° / 13°
Wednesday
Dec 11
17° / 13°
Thursday
Dec 12
18° / 13°
Friday
Dec 13
17° / 14°
Saturday
Dec 14
16° / 13°
Sunday
Dec 15
16° / 11°
Monday
Dec 16
15° / 10°
Tuesday
Dec 17
15° / 10°
Wednesday
Dec 18
16° / 10°
Thursday
Dec 19
16° / 12°
Friday
Dec 20
17° / 13°
Saturday
Dec 21
17° / 13°
Sunday
Dec 22
18° / 13°
Monday
Dec 23
17° / 12°
Tuesday
Dec 24
15° / 11°
Wednesday
Dec 25
15° / 11°
Thursday
Dec 26
15° / 10°
Friday
Dec 27
16° / 11°
Saturday
Dec 28
16° / 10°
Sunday
Dec 29
16° / 12°
Monday
Dec 30
16° / 11°
Tuesday
Dec 31
16° / 11°
Portugal 30 days weather forecast
Check out our estimated 30 days weather forecast for Portugal, this data is based on the average weather in Portugal in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Portugal next to the desired date.