14.01
wed
wed
Day
55°F
S 17 mph
Precip.
100%
100%
Night
52°F
SE 6 mph
Precip.
0%
0%
15.01
thu
thu
Day
57°F
NE 20 mph
Precip.
100%
100%
Night
52°F
SE 10 mph
Precip.
71%
71%
16.01
fri
fri
Day
55°F
E 15 mph
Precip.
100%
100%
Night
50°F
SE 19 mph
Precip.
100%
100%
17.01
sat
sat
Day
54°F
SE 19 mph
Precip.
100%
100%
Night
46°F
S 9 mph
Precip.
100%
100%
18.01
sun
sun
Day
50°F
S 11 mph
Precip.
0%
0%
Night
48°F
S 9 mph
Precip.
73%
73%
19.01
mon
mon
Day
50°F
S 7 mph
Precip.
63%
63%
Night
46°F
SW 9 mph
Precip.
100%
100%
20.01
tue
tue
Day
48°F
SW 2 mph
Precip.
0%
0%
Night
43°F
W 10 mph
Precip.
0%
0%
21.01
wed
wed
Day
50°F
SW 11 mph
Precip.
0%
0%
Night
45°F
SW 7 mph
Precip.
0%
0%
22.01
thu
thu
Day
52°F
SW 8 mph
Precip.
0%
0%
Night
48°F
S 11 mph
Precip.
0%
0%
23.01
fri
fri
Day
52°F
S 21 mph
Precip.
79%
79%
Night
52°F
S 17 mph
Precip.
72%
72%
24.01
sat
sat
Day
55°F
S 13 mph
Precip.
64%
64%
Night
48°F
S 1 mph
Precip.
84%
84%
25.01
sun
sun
Day
54°F
NW 11 mph
Precip.
0%
0%
Night
52°F
NW 16 mph
Precip.
0%
0%
26.01
mon
mon
Day
55°F
W 12 mph
Precip.
0%
0%
Night
52°F
E 4 mph
Precip.
0%
0%
27.01
tue
tue
Day
59°F
NE 6 mph
Precip.
0%
0%
Night
55°F
NE 5 mph
Precip.
0%
0%
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: 14:38
January 14, wednesday
1500
55°F
SE
17 mph
17 mph
1800
54°F
SE
12 mph
12 mph
2100
52°F
SE
11 mph
11 mph
January 15, thursday
0000
52°F
SE
6 mph
6 mph
0300
52°F
E
7 mph
7 mph
0600
52°F
NE
9 mph
9 mph
0900
54°F
NE
14 mph
14 mph
1200
57°F
NE
20 mph
20 mph
