World Resorts Portugal Sintra Weather

Sintra Sea Temperature in January

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
2024
2023
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27
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52
54
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58
60
62
64
66

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

Sunniest months:
August 27 days
July 25 days
September 23 days
Warmest months:
August 78.6 °F
July 77.8 °F
September 76.9 °F
Warmest sea temp:
September 64.7 °F
October 64.3 °F
August 63.8 °F
Coldest months:
January 58.9 °F
February 59.6 °F
December 60.8 °F
Rainiest months:
March 4 days
November 4 days
January 4 days
Windiest months:
July 12.8 mph
August 12.5 mph
June 12.2 mph

Sintra on a weather map

Leaflet | Tiles © Esri
Places in Portugal:
Name
°F
+57°F
+59°F
+57°F
+57°F
+54°F
+61°F
+59°F
+57°F
+48°F
+59°F
+55°F
+59°F
+61°F
24 Hours Forecast
Sintra
Local time: 08:32
March 17, monday
0900
57°F
N
9 mph
1200
59°F
N
13 mph
1500
57°F
NW
12 mph
1800
57°F
NW
6 mph
2100
55°F
SW
7 mph
March 18, tuesday
0000
54°F
SW
6 mph
0300
54°F
SE
2 mph
0600
50°F
E
1 mph
Units of measurement: °C / °F