Colwyn Bay Weather and Climate: A Comprehensive Guide
Colwyn Bay experiences great temperature shifts.
The city's weather can transition from pleasant days
to cold weather.
It also has a notably wet climate with much precipitation.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
The climate in Colwyn Bay is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a pleasant 20°C in July, the warmest time of the year, to a chilly 9°C during cooler months like February.
At night, temperatures typically drop to an average of around 3°C during these months.Check out our detailed temperature page for more information.
Temperature ranges by month
Precipitation and rainy days
Colwyn Bay has a notably wet climate with abundant precipitation, recording 1039 mm of rainfall per year. Year-round, Colwyn Bay has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 103 mm, and the driest month, May, with 74 mm, is minimal.
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
Seasonal changes in sunshine hours are quite dramatic in Colwyn Bay. While May receives considerable daily sunshine with up to 5.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 0.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
partly cloudy and small chance of slight rain partly cloudy and rain broken clouds and no rainForecast for Colwyn Bay
6 m/s
7 m/s
5 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Colwyn Bay in the United Kingdom
Other facts from our historical weather data:July has an average maximum temperature of 20°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 9°C.
December tops the wettest month list with 103 mm of rainfall.
May is the driest month with 74 mm of precipitation.
May is the sunniest month with an average of 169 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.
