Weather in Portstewart Beach, United Kingdom
Weather Advisories
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Today's weather summary
The weather in Portstewart Beach on Monday, November 18th, is going to be cloudy for most of the day, with some clouds before dawn.
There's seems to be also high probability of many clouds before dawn at about 3 am, and also flurries during the night around 11 pm.
Weather information for Portstewart Beach, on Monday, November 18th:
The maximum temperature during the day is going to be 41°F at about 1 pm. The day will have very high relative humidity, with average humidity of 88%, ranging from 80% to a maximum value of 97% at about 9 am. The wind will be light, and will get up to 7 mph at 8 pm, blowing from the south-east. The cloud coverage will range from 46% around 1 am to as high as 100% around 11 pm with an average of 94%.
The precipitation probability will change throughout the day between 0% and 40%. The highest chance for precipitation will be around 6 pm and the lowest probability around 6 am. The dew point will range from 31°F up to a maximum value of 36°F around noon.
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 1011 hPa. Sunrise will be at 7:52 am, and sunset at 4:31 pm. The day will have 8 hours and 39 minutes of daylight.
Air quality forecast for Portstewart Beach, on Monday, November 18th:
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 26 and 35.
Pollen forecast for Portstewart Beach, on Monday, November 18th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's very low risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in Portstewart Beach on Tuesday, November 19th, will be cloudy for most of the day, with flurries before dawn.
There's seems to be also high probability of some clouds around noon at about 12 pm.
Weather information for Portstewart Beach, on Tuesday, November 19th:
The highest temperature during the day is going to be 41°F at about 2 pm. The day will have high relative humidity, with average humidity of 67%, ranging from 52% to a maximum value of 86% at about midnight. The wind will be breezy, and will get up to 14 mph at 9 pm, blowing from the north-west. The cloud coverage will range from 28% around 2 pm to as high as 100% around 8 pm with an average of 88%.
The precipitation probability will change throughout the day between 0% and 35%. The highest chance for precipitation will be around 3 am and the lowest probability around 5 am. The dew point will range from 24°F up to a maximum value of 30°F around 11 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be low with average pressure of 1007 hPa. Sunrise will be at 7:53 am, and sunset at 4:30 pm. The day will have 8 hours and 37 minutes of daylight.
Air quality forecast for Portstewart Beach, on Tuesday, November 19th:
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 36 and 39.
Pollen forecast for Portstewart Beach, on Tuesday, November 19th:
Tree pollen on this day is expected to have no risk. There's very high risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
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