World Resorts Portugal Sintra Weather

Sintra 7 Days Forecast

12.01
mon
Day
59°F
N 19 mph
Precip.
0%
Night
55°F
N 26 mph
Precip.
100%
13.01
tue
Day
55°F
E 9 mph
Precip.
100%
Night
54°F
SE 16 mph
Precip.
100%
14.01
wed
Day
54°F
S 14 mph
Precip.
63%
Night
50°F
SE 7 mph
Precip.
0%
15.01
thu
Day
57°F
NE 24 mph
Precip.
100%
Night
52°F
SE 11 mph
Precip.
69%
16.01
fri
Day
54°F
SE 15 mph
Precip.
100%
Night
50°F
SE 17 mph
Precip.
88%
17.01
sat
Day
55°F
SE 16 mph
Precip.
82%
Night
55°F
E 17 mph
Precip.
100%
18.01
sun
Day
57°F
S 11 mph
Precip.
0%
Night
54°F
SE 4 mph
Precip.
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

Sunniest months:
August 27 days
July 26 days
September 23 days
Warmest months:
August 78.5 °F
July 77.7 °F
September 76.6 °F
Warmest sea temp:
September 64.6 °F
October 64.2 °F
August 63.9 °F
Coldest months:
January 58.9 °F
February 59.6 °F
December 60.6 °F
Rainiest months:
March 4 days
November 4 days
January 4 days
Windiest months:
July 12.9 mph
August 12.4 mph
June 12.1 mph

Sintra on a weather map

Current weather
23:39
Sintra
+55°F
N 26 mph
Feels like: +50°F
Precip.: 100%
Places in Portugal:
Name
°F
Albufeira
+59°F
Algarve
+59°F
Cascais
+57°F
Quarteira
+59°F
Lagos
+59°F
Lisbon
+57°F
Madeira
+59°F
Ponta Delgada
+57°F
Portimao
+59°F
Porto
+54°F
Porto Santo Island
+64°F
Sao Miguel
+57°F
Terceira Island
+55°F
Faro
+59°F
Funchal
+59°F
all places
24 Hours Forecast
Sintra
Local time: 23:39
January 13, tuesday
0000
55°F
N
26 mph
0300
55°F
N
21 mph
0600
54°F
NE
16 mph
0900
54°F
NE
11 mph
1200
55°F
E
9 mph
1500
55°F
SE
17 mph
1800
54°F
SE
16 mph
2100
54°F
SE
15 mph
Units of measurement: °C / °F