Weather Forecast and Radar for Mountain Ash, Rhondda Cynon Taff

Weather in Mountain Ash, Rhondda Cynon Taff

Mountain Ash, Rhondda Cynon Taff has a temperate maritime climate, with mild summers and cool winters. The average temperature in the summer is 17°C (63°F), with daytime highs reaching 21°C (70°F). In winter, temperatures drop to an average of 6°C (43°F), with overnight lows dropping to around 1°C (33°F).

Rainfall is fairly evenly spread throughout the year, with an average of 1,200mm (47 inches) per year. Snow is generally rare, but can occur in the winter months, with an average of 10 days of snowfall per year.

Spring is generally a wet season, with April and May seeing the most rain, while July and August are the driest months.

The average wind speed is 11km/h (7 mph), with the strongest winds occurring in April, May and October.

Fast Facts About Mountain Ash, Rhondda Cynon Taff

As of 2020, the city population is 7374.

Major Cities Nearby Mountain Ash, Rhondda Cynon Taff

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Mountain Ash, Rhondda Cynon Taff.