Wales - United Kingdom weather in August 2025
Wales - United Kingdom weather in August 2025
Day
19 °C
Night
13 °C
Sea
16 °C
Precipitation
83 mm
in month
Rainy days
13 days
in month
Daylight
14 hours
average
Sunshine
6 hours
average
Humidity
84 %
Day
19 °C
Night
13 °C
Sea
16 °C
Precipitation
83 mm
in month
Rainy days
13 days
in month
Daylight
14 hours
average
Sunshine
6 hours
average
Humidity
84 %
Overview: Wales - United Kingdom
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Weather overview and FAQs
Weather overview
In August in Wales, the average air temperature ranges from 19 °C (67 °F) during the day to 13 °C (55 °F) at night. There are 13 days of rain on average, where the rainfall is 83 mm (3.25 in).
Is August a good month to visit Wales?
August is one of the best months to visit Wales. There are some people, who may feel a slight chill at 19 °C (67 °F), but others will feel perfectly fine. The temperature of 13 °C (55 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What is the night temperature in Wales in August?
The average night temperature in Wales in August is 13 °C (55 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.
What temperature can I expect during the day in Wales in August?
In August in Wales, the average daily temperatures will be 19 °C (67 °F). Nice temperature for walking around the city or on the beach, but you will probably get cold soon when wearing a swimsuit. When walking around all day, people used to cold conditions, pull out their shorts and get rid of their sweaters. On some days, when spending time in the direct sun, sunscreen can be useful, especially for people with more sensitive skin.
Is the weather in Wales warmer in August than in September?
Yes, August in Wales is warmer than September by 2 °C (36 °F).
What is the average number of rainy days in Wales in August?
In Wales in August, we can expect 13 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.0 days of the week, or in general - 43 % days.
How heavy is the precipitation in August in Wales?
In August in Wales, there is 83 mm (3.25 in) rainfall, which means on average 3 mm (0.11 in) rainfall per day.
How many sunny hours can I expect in August in Wales?
There is an average length of sunshine of 6 hours per day in August in Wales.
How long is the day (from dawn till dusk) in Wales in August?
The length of daylight in Wales in August is 14 hours.
What level of humidity is to expect in Wales in August?
In August in Wales, expect humidity around 84 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
How windy is Wales in August?
In August in Wales, there will be an average wind scale of 4.
Is Wales rainier in August than in September?
No, August in Wales is not a rainier month than September.