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Wednesday, 30.06.2026
Sintra, Countrywide, Portugal
Updated: 2 minutes ago

Sintra Weather in December 2025

+21°C
Partly cloudy
Pressure
766 mm Hg
Humidity
80%
Wind
0 mph, E-NE
Weather from MeteoSpace

Weather in December 2025 - Forecast

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7-day forecast

+21°C
Partly cloudy
Pressure: 766 mm Hg
Humidity: 80%
Wind: 0 mph, E-NE
Sintra, 30
Countrywide

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Weather in December 2025 - Forecast, Sintra.

1 2025, Mon
+13°C
: 64-66%
: 1031-1023 mm Hg
: 2, NE
Night: +13°C
Morning: +15°C
Daytime: +13°C
Evening: +15°C
2 2025, Tue
+14°C
: 61-63%
: 1024-1016 mm Hg
: 25, W-NW
Night: +11°C
Morning: +12°C
Daytime: +14°C
Evening: +13°C
4 2025, Thu
+15°C
: 72-74%
: 1027-1019 mm Hg
: 18, W-NW
Night: +13°C
Morning: +14°C
Daytime: +15°C
Evening: +14°C
6 2025, Sat
+15°C
: 73-75%
: 1028-1020 mm Hg
: 9, W
Night: +12°C
Morning: +15°C
Daytime: +15°C
Evening: +15°C
7 2025, Sun
+16°C
: 78-80%
: 1027-1019 mm Hg
: 11, S
Night: +14°C
Morning: +15°C
Daytime: +16°C
Evening: +15°C
8 2025, Mon
+15°C
: 86-88%
: 1025-1017 mm Hg
: 20, S
Night: +13°C
Morning: +15°C
Daytime: +15°C
Evening: +15°C
10 2025, Wed
+14°C
: 66-68%
: 1027-1019 mm Hg
: 11, N
Night: +11°C
Morning: +12°C
Daytime: +14°C
Evening: +13°C
12 2025, Fri
+12°C
: 89-91%
: 1017-1009 mm Hg
: 18, S-SE
Night: +11°C
Morning: +11°C
Daytime: +12°C
Evening: +11°C
15 2025, Mon
+14°C
: 76-78%
: 1016-1008 mm Hg
: 29, W-NW
Night: +11°C
Morning: +11°C
Daytime: +14°C
Evening: +13°C
16 2025, Tue
+13°C
: 66-68%
: 1017-1009 mm Hg
: 34, N-NW
Night: +9°C
Morning: +12°C
Daytime: +13°C
Evening: +12°C
17 2025, Wed
+14°C
: 65-67%
: 1027-1019 mm Hg
: 20, N
Night: +9°C
Morning: +12°C
Daytime: +14°C
Evening: +12°C
18 2025, Thu
+15°C
: 72-74%
: 1025-1017 mm Hg
: 16, S
Night: +11°C
Morning: +14°C
Daytime: +15°C
Evening: +14°C
19 2025, Fri
+13°C
: 69-71%
: 1024-1016 mm Hg
: 25, N
Night: +10°C
Morning: +10°C
Daytime: +13°C
Evening: +11°C
20 2025, Sat
+14°C
: 74-76%
: 1023-1015 mm Hg
: 22, W
Night: +9°C
Morning: +10°C
Daytime: +14°C
Evening: +12°C
21 2025, Sun
+10°C
: 61-63%
: 1015-1007 mm Hg
: 27, W
Night: +6°C
Morning: +8°C
Daytime: +10°C
Evening: +9°C
23 2025, Tue
+13°C
: 82-84%
: 1016-1008 mm Hg
: 16, N-NW
Night: +10°C
Morning: +10°C
Daytime: +13°C
Evening: +11°C
25 2025, Thu
+12°C
: 71-73%
: 1015-1007 mm Hg
: 13, N
Night: +9°C
Morning: +10°C
Daytime: +12°C
Evening: +11°C
27 2025, Sat
+10°C
: 84-86%
: 1015-1007 mm Hg
: 25, E-SE
Night: +7°C
Morning: +8°C
Daytime: +10°C
Evening: +9°C
28 2025, Sun
+12°C
: 63-65%
: 1023-1015 mm Hg
: 16, E
Night: +9°C
Morning: +11°C
Daytime: +12°C
Evening: +11°C
29 2025, Mon
+13°C
: 71-73%
: 1024-1016 mm Hg
: 4, E
Night: +6°C
Morning: +10°C
Daytime: +13°C
Evening: +11°C
30 2025, Tue
+12°C
: 70-72%
: 1027-1019 mm Hg
: 7, E
Night: +8°C
Morning: +10°C
Daytime: +12°C
Evening: +11°C
31 2025, Wed
+12°C
: 62-64%
: 1025-1017 mm Hg
: 9, E-SE
Night: +9°C
Morning: +10°C
Daytime: +12°C
Evening: +11°C
01.01.2026
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03.01.2026
04.01.2026

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Weather in December 2025 - Forecast (Countrywide , Portugal)

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