Average sea water temperature in January:
+58.8°F
| Minimum sea water temperature in January: | 61.5°F |
| Maximum sea water temperature in January: | 55.9°F |
Daily sea water temperature in January, °F
Show year:
2025
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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.
Monthly sea water temperature in Sintra, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
60.2
62.4
64.3
64.7
63.9
63.5
63
61
59.3
57.8
57.6
58.8
Which Portugal resorts have warmest sea in January?
| Place name | January 2025 | January 2024 |
|---|---|---|
| Madeira | 67.5°F | 69.2°F |
| Funchal | 67.5°F | 69.2°F |
| Canico | 67.5°F | 69.1°F |
| Porto Santo Island | 67.0°F | 68.8°F |
| Santa Maria Island | 64.2°F | 64.7°F |
| Faial Island | 64.0°F | 62.7°F |
| Ponta Delgada | 64.0°F | 64.0°F |
| Sao Miguel | 64.0°F | 63.8°F |
| Pico Island | 64.0°F | 62.6°F |
| Sao Jorge | 63.9°F | 62.6°F |
| Graciosa | 63.9°F | 62.5°F |
| Terceira Island | 63.3°F | 62.2°F |
| Flores Island | 63.1°F | 62.4°F |
| Corvo Island | 62.8°F | 62.5°F |
| Sagres | 62.1°F | 62.3°F |
| Faro | 62.1°F | 62.7°F |
| Algarve | 62.1°F | 62.7°F |
| Lagos | 61.9°F | 61.9°F |
| Albufeira | 61.8°F | 61.8°F |
| Alvor | 61.7°F | 61.8°F |
Best time for vacation in Sintra
Sintra on a weather map
Leaflet | Tiles © Esri
Places in Portugal:
Name
°F
24 Hours Forecast
Sintra
Local time: 08:32
March 17, monday
0900
57°F
N
9 mph
9 mph
1200
59°F
N
13 mph
13 mph
1500
57°F
NW
12 mph
12 mph
1800
57°F
NW
6 mph
6 mph
2100
55°F
SW
7 mph
7 mph
March 18, tuesday
0000
54°F
SW
6 mph
6 mph
0300
54°F
SE
2 mph
2 mph
0600
50°F
E
1 mph
1 mph
