Conwy Weather and Climate: A Comprehensive Guide
The temperature in Conwy can vary greatly throughout the year.
The temperatures shift from pleasant
to cold.
It also experiences much rainfall throughout the year.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
Depending on the time of the year, temperatures range from pleasant to chilly in Conwy. Average daytime temperatures reach a pleasant 20°C in July. In February, the coolest month of the year, temperatures drop to a chilly 9°C.
At night, you can expect cooler temperatures, with averages dropping to around 3°C during this month.Check out our detailed temperature page for more information.
Temperature ranges by month
Precipitation and rainy days
Conwy has a relatively rainy climate with high precipitation levels, averaging 1078 mm of rainfall annually. Despite minor fluctuations, Conwy enjoys fairly consistent precipitation throughout the year. In December, you can expect around 107 mm of precipitation, while in May, Conwy receives about 77 mm.
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
Conwy can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 5.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, 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
Forecast for Conwy
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Conwy 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 107 mm of rainfall.
May is the driest month with 77 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.
