Castle Douglas Weather in August

Castle Douglas in August sees pleasant daytime temperatures of 19°C (66°F) and nighttime lows of 12°C (54°F). Rainfall is fairly high this month at around 113 mm (4.4 in), so pack a rain jacket to stay dry.

Rainfall in Castle Douglas in August

Rain is expected on roughly 16 days, totalling around 113 mm (4.4 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Castle Douglas in August

August in Castle Douglas brings pleasant temperatures, with highs of 19°C (66°F) and nights around 12°C (54°F). August is a notable month of the summer season. Conditions are often most pleasant around the middle of the day. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Castle Douglas in August

The city usually sees around 135 hours of sunlight, indicating a moderately sunny period.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Castle Douglas.

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

Castle Douglas Temperature in August

Min Temperature 12°C (54°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 54%  

Precipitation 113 mm (4.4 in)  

Rainy days 16 days  

Humidity 80% *  

Sunshine 135 hours *  

Percentage Sunshine 28% *  

* Data from: Eskdalemuir, the United Kingdom (62 KM, 38 Miles).

What to Wear in Castle Douglas in August

For Castle Douglas 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. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Castle Douglas in August

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

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 Castle Douglas's climate page.

More climate data for Castle Douglas

Temperature Rainfall Sunshine Humidity

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