Weather in Holyhead Port, United Kingdom
Weather Advisories
in the data behind our forecast?
Tomorrow's weather summary
The weather in Holyhead Port on Friday, December 27th, is going to be cloudy for most of the day.
Additionally, there will be light fog before dawn, around 2 am.
Weather details for Holyhead Port, on Friday, December 27th:
The maximum temperature during the day is going to be 44°F at about midnight. The day will have very high relative humidity, with average humidity of 96%. The wind will be calm, and will get up to 3 mph at 3 am, blowing from the east. The cloud coverage throughout the day will be around 100%.
The chances of precipitation throughout the day will change between 0% and 5%. The highest chance for precipitation will be around 9 pm and the lowest probability around midnight. The dew point will range from 39°F up to a maximum value of 43°F around midnight.
The visibility is expected to be good with average visibility of 6 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1034 hPa. Sunrise will be at 7:27 am, and sunset at 4:04 pm. The day will have 8 hours and 37 minutes of daylight.
Air quality forecast for Holyhead Port, on Friday, December 27th:
On average, the air quality on this day will be unhealthy for sensitive groups, meaning that members of sensitive groups may experience health effects. The general public is less likely to be affected. According to our index, ranging from 0 to 500, the air quality is going to be between values of 91 and 119.
Pollen forecast for Holyhead Port, on Friday, December 27th:
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 Holyhead Port on Saturday, December 28th, will be cloudy for most of the day.
Additionally, there will be fog before dawn, at about 3 am.
Weather details for Holyhead Port, on Saturday, December 28th:
The highest temperature of the day will be 40°F at about midnight. The day will have very high relative humidity, with average humidity of 95%. The wind will be calm, and will get up to 4 mph at 8 am, blowing from the south-east. The cloud coverage throughout the day will be around 100%.
The precipitation probability will change throughout the day between 0% and 5%. The highest chance for precipitation will be around 4 am and the lowest probability around midnight. The dew point will range from 35°F up to a maximum value of 39°F around midnight.
The visibility is expected to be fair with average visibility of 6 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1031 hPa. Sunrise will be at 7:27 am, and sunset at 4:05 pm. The day will have 8 hours and 38 minutes of daylight.
Air quality forecast for Holyhead Port, on Saturday, December 28th:
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 92 and 109.
Pollen forecast for Holyhead Port, on Saturday, December 28th:
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.
Nearby locations
