World Resorts Portugal Sintra

Sintra Monthly Weather Averages

Please click on any column to get detailed information about Sintra weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in Sintra is august. The average daily temp is 78.4°F. The average nightly temp is 65.2°F.

Sea water temperature, °F

The warmest sea temperature usually observed in September. Average daily sea water temperature during this month is 64.7°F.

Precipitation total, in.

August is the month with least precipitations during the year. The average precipitation totals for this month is 0.1 in. The month with most precipitation total is November.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

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 61.0 °F
Rainiest months:
November 5 days
March 4 days
January 4 days
Windiest months:
July 12.8 mph
August 12.5 mph
June 12.2 mph

Sintra on a weather map

Sintra
+63°F
E 12 mph
Feels like: +63°F
Precip.: 78%
Places in Portugal:
Name
°F
+63°F
+64°F
+63°F
+63°F
+63°F
+63°F
+64°F
+64°F
+63°F
+59°F
+64°F
+63°F
+63°F
+64°F
24 Hours Forecast
Sintra
Local time: 18:48
November 21, thursday
2100
64°F
E
13 mph
November 22, friday
0000
61°F
E
14 mph
0300
61°F
E
13 mph
0600
61°F
E
12 mph
0900
64°F
E
9 mph
1200
66°F
E
8 mph
1500
64°F
E
9 mph
1800
63°F
NE
6 mph
Units of measurement: °C / °F