Helston Weather in August

August in Helston typically sees daytime highs of 20°C (68°F) and nighttime lows of 15°C (59°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Helston in August

The climate data from previous years indicates about 15 days of rain, averaging 71 mm (2.8 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Helston in August

August is a excellent month in Helston, with 20°C (68°F) during the day and 15°C (59°F) at night. Conditions are often most pleasant around the middle of the day. With overnight lows of 15°C (59°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 is the month with the highest temperature of the year.

Sunshine in Helston in August

Expect a lot of sunshine this month, with about 202 hours of sun. These sunny conditions add to the overall experience.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Helston.