Weather in São Martinho do Porto, Portugal
Weather Advisories
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Today's weather summary
The weather in São Martinho do Porto on Thursday, October 22nd, is going to be clear throughout the day, with cloud overcast during the morning.
There is also a chance for some clouds before dawn at about 12 am.
Weather details for São Martinho do Porto, on Thursday, October 22nd:
The highest temperature of the day is going to be 64°F at about 2 pm. The day will have very high relative humidity, with average humidity of 70%, ranging from 46% to a maximum value of 89% at about 2 am. The wind will be light, and will get up to 10 mph at 3 pm, blowing from the north-west. The cloud coverage will range from 0% around noon to as high as 99% around 11 pm with an average of 37%.
There is no probability for any precipitation throughout the day. The dew point will range from 41°F up to a maximum value of 49°F around 11 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1026 hPa. Sunrise will be at 7:53 am, and sunset at 6:49 pm, making it a total of 10 hours and 56 minutes of daylight.
Air quality forecast for São Martinho do Porto, on Thursday, October 22nd:
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 52 and 76.
Pollen forecast for São Martinho do Porto, on Thursday, October 22nd:
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 São Martinho do Porto on Friday, October 23rd, will be mostly clear for most of the day, with cloud overcast before dawn.
There is also a chance for clear skies during the morning around 9 am.
Weather information for São Martinho do Porto, on Friday, October 23rd:
The highest temperature of the day will be 65°F at about 2 pm. The day will have very high relative humidity, with average humidity of 76%, ranging from 52% to a maximum value of 99% at about 6 am. The wind will be breezy, and will get up to 15 mph at 6 pm, blowing from the north. The cloud coverage will range from 3% around 9 am to as high as 100% around 4 am with an average of 48%.
The chances of precipitation throughout the day will change between 0% and 10%. The highest chance for precipitation will be around 3 am and the lowest probability around midnight. The dew point will range from 45°F up to a maximum value of 60°F around 5 am.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1028 hPa. Sunrise will be at 7:54 am, and sunset at 6:48 pm. The day will have 10 hours and 54 minutes of daylight.
Air quality forecast for São Martinho do Porto, on Friday, October 23rd:
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 49 and 78.
Pollen forecast for São Martinho do Porto, on Friday, October 23rd:
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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