Weather in Guilheiro, Portugal
Weather Advisories
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Tomorrow's weather summary
The weather in Guilheiro on Thursday, September 10th, is going to be clear for most of the day, together with few clouds in the early morning.
There is also a chance for some clouds before dawn at about 12 am.
Weather information for Guilheiro, on Thursday, September 10th:
The maximum temperature of the day is going to be 78°F at about 4 pm. The day will be extremely humid, with average humidity of 77%, ranging from 67% to a maximum value of 97% at about 7 am. The wind will be breezy, and will get up to 13 mph at noon, blowing from the south. The cloud coverage will range from 1% around 9 pm to as high as 89% around 4 am with an average of 25%.
There is no probability for any precipitation throughout the day. The dew point will range from 62°F up to a maximum value of 69°F around 8 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 1015 hPa. Sunrise will be at 7:03 am, and sunset at 7:42 pm. The day will have 12 hours and 39 minutes of daylight.
Air quality forecast for Guilheiro, on Thursday, September 10th:
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 32 and 56.
Pollen forecast for Guilheiro, on Thursday, September 10th:
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 Guilheiro on Friday, September 11th, is going to be clear all day long.
Weather information for Guilheiro, on Friday, September 11th:
The highest temperature during the day will be 86°F at about 2 pm. The day will be humid, with average humidity of 66%, ranging from 43% to a maximum value of 89% at about midnight. The wind will be breezy, and will get up to 11 mph at 9 pm, blowing from the south-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 61°F up to a maximum value of 68°F around midnight.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1017 hPa. Sunrise will be at 7:04 am, and sunset at 7:40 pm, making it a total of 12 hours and 36 minutes of daylight.
Air quality forecast for Guilheiro, on Friday, September 11th:
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 56.
Pollen forecast for Guilheiro, on Friday, September 11th:
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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