Castlemartin Weather in August

August in Castlemartin sees daytime temperatures around 19°C (66°F) and lows of 15°C (59°F) at night. With around 91 mm (3.6 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Castlemartin in August

Rain is expected on roughly 14 days, totalling around 91 mm (3.6 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Castlemartin in August

Temperatures in Castlemartin in August top out at 19°C (66°F) and drop to 15°C (59°F) overnight. Experience the summer season in August. The difference between afternoon and evening temperatures is usually noticeable. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it sees the highest temps of the year.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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For a detailed overview over the year and the best time to visit the United Kingdom, check out our Castlemartin's climate page.

Castlemartin Temperature in August

Min Temperature 15°C (59°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 46%  

Precipitation 91 mm (3.6 in)  

Rainy days 14 days  

What to Wear in Castlemartin in August

For Castlemartin in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Castlemartin in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Castlemartin's climate page.

More climate data for Castlemartin

Temperature Rainfall

See the full Castlemartin climate overview or explore weather in the United Kingdom.