Weather in Sintra, Portugal
Weather Advisories
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Tomorrow's weather summary
The weather in Sintra on Wednesday, May 1st, is going to be cloudy throughout the day, together with some clouds before dawn.
There's seems to be also high probability of many clouds during the morning around 8 am.
Weather details for Sintra, on Wednesday, May 1st:
The highest temperature of the day will be 48°F around 4 pm. The day will have very high relative humidity, with average humidity of 80%, ranging from 62% to a maximum value of 92% at about 11 pm. The wind will be breezy, and will get up to 17 mph at 6 pm, blowing from the north-west. The cloud coverage will range from 11% around 8 pm to as high as 100% around 4 pm with an average of 59%.
The chances of precipitation throughout the day will change between 0% and 25%. The highest chance for precipitation will be around 2 pm and the lowest probability around 4 am. The dew point will range from 34°F up to a maximum value of 38°F around 4 pm.
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 1016 hPa. Sunrise will be at 6:31 am, and sunset at 8:20 pm, making it a total of 13 hours and 49 minutes of daylight.
Air quality forecast for Sintra, on Wednesday, May 1st:
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 34 and 48.
Pollen forecast for Sintra, on Wednesday, May 1st:
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.
The weather in Sintra on Thursday, May 2nd, will change throughout the day from cloudy condition to clear.
According to our models cloud overcast will emerge around noon and there is a high chance for clear skies in the early morning.
Weather information for Sintra, on Thursday, May 2nd:
The highest temperature during the day will be 51°F around 4 pm. The day will have very high relative humidity, with average humidity of 75%, ranging from 56% to a maximum value of 93% at about midnight. The wind will be breezy, and will get up to 11 mph at 6 pm, blowing from the west. The cloud coverage will range from 5% around 5 am to as high as 85% around 2 pm with an average of 42%.
The precipitation probability will change throughout the day between 0% and 15%. The highest chance for precipitation will be around 2 pm and the lowest probability around midnight. The dew point will range from 34°F up to a maximum value of 39°F around 11 pm.
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 1019 hPa. Sunrise will be at 6:30 am, and sunset at 8:21 pm. The day will have 13 hours and 51 minutes of daylight.
Air quality forecast for Sintra, on Thursday, May 2nd:
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 23 and 48.
Pollen forecast for Sintra, on Thursday, May 2nd:
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.
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