Castleton Weather in August

August in Castleton typically sees daytime highs of 19°C (66°F) and nighttime lows of 13°C (55°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.

Rainfall in Castleton in August

Past climate data indicates that roughly 16 days will see rain, totalling around 79 mm (3.1 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Castleton in August

Daytime highs in Castleton in August reach 19°C (66°F), with nights around 13°C (55°F). August is in the summer season. Conditions are often most pleasant around the middle of the day. With overnight lows of 13°C (55°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. On average, it sees the highest temps of the year.

Sunshine in Castleton in August

The city usually sees around 186 hours of sunlight, indicating a moderately sunny period.

Average water temperature in August

At 14°C (57°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Castleton.