Weather in Sintra, Portugal
Weather Advisories
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Tomorrow's weather summary
The weather in Sintra on Saturday, July 25th, is going to be mostly clear for most of the day, with cloud overcast before dawn.
There is also a chance for some clouds before dawn at about 12 am.
Weather details for Sintra, on Saturday, July 25th:
The highest temperature of the day will be 80°F at about 4 pm. The day will have high relative humidity, with average humidity of 63%, ranging from 31% to a maximum value of 98% at about 6 am. The wind will be breezy, and will get up to 11 mph at 5 pm, blowing from the north-west. The cloud coverage will range from 0% around 11 pm to as high as 100% around 3 am with an average of 48%.
The chances of precipitation throughout the day will change between 0% and 5%. The highest chance for precipitation will be around 6 pm and the lowest probability around midnight. The dew point will range from 46°F up to a maximum value of 57°F around 7 am.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1017 hPa. Sunrise will be at 6:18 am, and sunset at 8:51 pm, making it a total of 14 hours and 33 minutes of daylight.
Air quality forecast for Sintra, on Saturday, July 25th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 41 and 51.
Pollen forecast for Sintra, on Saturday, July 25th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in Sintra on Sunday, July 26th, according to our forecast model, will be clear throughout the entire day with no significant change.
Weather information for Sintra, on Sunday, July 26th:
The highest temperature of the day is going to be 86°F around 5 pm. The day will have comfortable humidity, with average humidity of 51%, ranging from 17% to a maximum value of 96% at about 6 am. The wind will be light, and will get up to 6 mph at 7 pm, blowing from the north-east. The sky will be clear of clouds along the day.
There is no probability for any precipitation throughout the day. The dew point will range from 37°F up to a maximum value of 57°F around 3 am.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be high with average pressure of 1018 hPa. Sunrise will be at 6:19 am, and sunset at 8:50 pm. The day will have 14 hours and 31 minutes of daylight.
Air quality forecast for Sintra, on Sunday, July 26th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 44 and 57.
Pollen forecast for Sintra, on Sunday, July 26th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
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