Holywood Climate by Month
Holywood experiences great temperature shifts.
The city's weather can transition from pleasant days
to cold weather.
It also has a relatively rain/snowy climate with high levels of precipitation.
Let’s explore the climate details in depth to provide you with a complete overview.
Average day and night temperature
The climate in Holywood is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a pleasant 19°C in July to a chilly 7°C in February. Nighttime temperatures can drop, with averages reaching 2°C in February.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Holywood has a notably wet climate with abundant precipitation, recording 1250 mm of rain/snowfall per year. The wettest period in Holywood occurs in December, which receives around 124 mm of precipitation. During the driest month, April, Holywood experiences moderate rainfall, totaling approximately 84 mm. The consistent precipitation levels throughout the year contribute to a relatively stable climate.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
In Holywood, summer days are longer and more sunny, with daily sunshine hours peaking at 5.4 hours in May. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 1.3 hours.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Holywood.
Relative humidity over the year
The best time of year to visit Holywood in the United Kingdom
Other facts from our historical weather data:July has an average maximum temperature of 19°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 7°C.
December tops the wettest month list with 124 mm of rainfall.
April is the driest month with 84 mm of precipitation.
May is the sunniest month with an average of 161 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
