Olean Weather in August

During August, Olean experiences high daytime temperatures of 25°C (77°F) and cooler nights around 13°C (55°F). As the wettest month of the year, and part of the summer season, expect frequent rainfall.

Rainfall in Olean in August

Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. Rain is expected on roughly 13 days, totalling around 110 mm (4.3 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Olean in August

Daytime temperatures in Olean reach 25°C (77°F) in August, dropping to 13°C (55°F) at night. August is part of the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 13°C (55°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

If your ideal day consists of dry skies and pleasant temperatures, May and September typically offer the best circumstances for Olean.