World Resorts

Portugal

Sintra Weather

Sintra 14 Days Forecast

22.12
mon

Day

55°F

SE 16 mph

Precip.
100%

Night

54°F

SE 14 mph

Precip.
100%

23.12
tue

Day

59°F

SE 15 mph

Precip.
100%

Night

50°F

SW 9 mph

Precip.
83%

24.12
wed

Day

54°F

SW 14 mph

Precip.
0%

Night

50°F

S 9 mph

Precip.
0%

25.12
thu

Day

54°F

W 7 mph

Precip.
0%

Night

48°F

SW 6 mph

Precip.
0%

26.12
fri

Day

52°F

S 19 mph

Precip.
0%

Night

48°F

SE 9 mph

Precip.
100%

27.12
sat

Day

48°F

W 14 mph

Precip.
100%

Night

46°F

W 16 mph

Precip.
71%

28.12
sun

Day

48°F

SW 10 mph

Precip.
73%

Night

46°F

SW 7 mph

Precip.
0%

29.12
mon

Day

52°F

W 7 mph

Precip.
0%

Night

48°F

W 9 mph

Precip.
0%

30.12
tue

Day

54°F

SW 7 mph

Precip.
0%

Night

48°F

S 8 mph

Precip.
0%

31.12
wed

Day

55°F

S 8 mph

Precip.
74%

Night

45°F

SW 8 mph

Precip.
0%

01.01
thu

Day

48°F

SW 8 mph

Precip.
0%

Night

41°F

SW 7 mph

Precip.
0%

02.01
fri

Day

48°F

NW 3 mph

Precip.
0%

Night

48°F

SE 6 mph

Precip.
100%

03.01
sat

Day

46°F

W 14 mph

Precip.
0%

Night

43°F

SW 6 mph

Precip.
0%

04.01
sun

Day

50°F

SW 3 mph

Precip.
0%

Night

48°F

W 4 mph

Precip.
0%

sea water
temperature

Sintra

monthly
weather

Sintra

current
weather

Sintra

7 days
forecast

Sintra

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2025

2024

2023

The average sea water temperature in December of 2025 was 60.3°F. The highest and lowest sea temperatures during the month were 60.8°F and 59.0°F.

Show year:

2025

2024

2023

The average sea water temperature in January of 2025 was 60.0°F. The highest and lowest sea temperatures during the month were 60.8°F and 59.4°F.