14.01
wed
wed
Day
55°F
S 17 mph
Precip.
70%
70%
Night
50°F
E 4 mph
Precip.
0%
0%
15.01
thu
thu
Day
55°F
NE 19 mph
Precip.
89%
89%
Night
52°F
SE 10 mph
Precip.
73%
73%
16.01
fri
fri
Day
55°F
E 19 mph
Precip.
100%
100%
Night
48°F
SE 8 mph
Precip.
100%
100%
17.01
sat
sat
Day
52°F
SE 12 mph
Precip.
100%
100%
Night
46°F
W 6 mph
Precip.
100%
100%
18.01
sun
sun
Day
48°F
S 6 mph
Precip.
0%
0%
Night
45°F
S 9 mph
Precip.
0%
0%
19.01
mon
mon
Day
52°F
S 22 mph
Precip.
75%
75%
Night
52°F
S 20 mph
Precip.
85%
85%
20.01
tue
tue
Day
55°F
S 24 mph
Precip.
82%
82%
Night
50°F
S 16 mph
Precip.
89%
89%
Sea water temperature in January, °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.
Air temperature in Sintra, °F
Precipitation total in Sintra, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sintra
Sintra on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Sintra
Local time: 11:26
January 14, wednesday
1200
55°F
S
17 mph
17 mph
1500
55°F
SE
16 mph
16 mph
1800
54°F
S
11 mph
11 mph
2100
52°F
SE
7 mph
7 mph
January 15, thursday
0000
50°F
E
4 mph
4 mph
0300
50°F
E
6 mph
6 mph
0600
50°F
NE
9 mph
9 mph
0900
54°F
NE
14 mph
14 mph
