Mäntyharju Weather in August

August in Mäntyharju brings pleasant temperatures, with highs of 21°C (70°F) and nights dropping to 12°C (54°F). Rainfall is on the higher side this month, averaging around 82 mm (3.2 in), so keep a rain jacket handy.

Rainfall in Mäntyharju in August

Typically, about 17 days will experience rainfall, with an average of 82 mm (3.2 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Mäntyharju in August

August in Mäntyharju is generally excellent, with days reaching 21°C (70°F) and nights settling around 12°C (54°F). Experience the summer season in August. Conditions are often most pleasant around the middle of the day. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

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