Mentor Weather in September

September in Mentor brings high temperatures, with highs of 23°C (73°F) and nights dropping to 14°C (57°F). Rainfall is on the higher side this month, averaging around 118 mm (4.6 in), so keep a rain jacket handy.

Rainfall in Mentor in September

Analyzing past climate data, one can expect approximately 12 days of rain, averaging 118 mm (4.6 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Mentor in September

September in Mentor sees highs of 23°C (73°F) and lows of 14°C (57°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 14°C (57°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.

Sunshine in Mentor in September

The month enjoys around 218 hours of sunshine, creating mostly sunny days with good weather conditions.

If you prefer enjoying temperate temperatures and rain-free days, May typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.