The weather in August in Wales

It's warm in August in Wales with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 29°C. At night, you can expect temperatures between 15°C and 19°C.

Looking for great weather? August is a good time to be in Wales. The temperatures are nice, and there’s not too much rain.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for Wales, Massachusetts. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 34°C in 2022, Wales reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 19°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 25°C.

Rainfall amount

In August, there is an average of 88 mm of precipitation, spread over 12 days. The wind speed is around 3 Bft, mostly coming from the Southwest.

Daily weather in August for Wales

Click on any day in August to get detailed info about the usual weather on that day in Wales. Check out the historical temperatures and precipitation over the past 10 years on this day.

August weather comparison

  Wales New York
Average temperature 28°C 30°C
Max. temperature 29°C 31°C
Min. temperature 15°C -5°C
Total precipitation 88 mm 79 mm
Rainy days 12 days 13 days

Start of August

The month of August starts in Wales with hot temps, averaging around 29°C during the day and nights around 18°C.

Mid August

By mid-August, daytime temps drop to around 28°C, with nights around 18°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.

End of August

By the end of August, the average daytime temperature in Wales is around 27°C, while nighttime temps are about 17°C. A shower might pop up, but overall, the weather will be dry and sunny.

UV index

The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.

Check out the climate of Wales for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in August in Wales, Massachusetts. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in August in Wales

Temperature in August in Wales over the years

Precipitation charts

These charts show the average amount of precipitation in August in Wales, Massachusetts. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in August in Wales

Total precipitation in August in Wales over the years

Daily UV index in August in Wales

This chart shows the average daily UV index in August in Wales, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Weather experiences in August in Wales

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Average weather in Wales by month

Click on a month below to see detailed weather info for Wales. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.