Weather in Derry, Ireland
Weather Advisories
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Today's weather summary
The weather in Derry on Saturday, July 25th, will be cloudy throughout the day, together with many clouds before dawn.
There's seems to be also high probability of drizzle before dawn at about 12 am.
Weather details for Derry, on Saturday, July 25th:
The highest temperature of the day is going to be 21°C at about 5 pm. The day will have very high relative humidity, with average humidity of 78%, ranging from 69% to a maximum value of 90% at about 5 am. The wind will be breezy, and will get up to 31 km/h at 11 am, blowing from the west. The cloud coverage will range from 23% around 4 am to as high as 100% around 11 pm with an average of 91%.
The precipitation probability will change throughout the day between 0% and 42%. The highest chance for precipitation will be around midnight and the lowest probability around 1 am. The dew point will range from 11°C up to a maximum value of 15°C around 11 pm.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1014 hPa. Sunrise will be at 5:48 am, and sunset at 9:36 pm, making it a total of 15 hours and 48 minutes of daylight.
Air quality forecast for Derry, 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 20 and 54.
Pollen forecast for Derry, on Saturday, July 25th:
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 very high risk.
The weather in Derry on Sunday, July 26th, is going to be mostly clear throughout the day.
There is also a chance of cloud overcast before dawn, around 12 am.
Weather details for Derry, on Sunday, July 26th:
The highest temperature during the day will be 20°C at about 1 pm. The day will have very high relative humidity, with average humidity of 71%, ranging from 55% to a maximum value of 88% at about 1 am. The wind will be breezy, and will get up to 27 km/h at 2 pm, blowing from the north-west. The cloud coverage will range from 13% around 7 am to as high as 100% around 1 am with an average of 48%.
There is no probability for any precipitation throughout the day. The dew point will range from 11°C up to a maximum value of 15°C around midnight.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 5:50 am, and sunset at 9:35 pm, making it a total of 15 hours and 45 minutes of daylight.
Air quality forecast for Derry, on Sunday, July 26th:
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 18 and 47.
Pollen forecast for Derry, on Sunday, July 26th:
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 very high risk.
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