Giresun Weather in September

In Giresun, September brings high daytime temperatures around 23°C (73°F), with nights cooling to 16°C (61°F). Expect quite a bit of rainfall this month.

Rainfall in Giresun in September

Historically, September sees about 10 days of rain, with a monthly average of 192 mm (7.6 in). 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 Giresun in September

Daytime temperatures in Giresun reach 23°C (73°F) in September, dropping to 16°C (61°F) at night. During September, you'll experience the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 16°C (61°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.

Sunshine in Giresun in September

The month experiences a moderate amount of sunlight, with 151 hours of sunshine. This provides a nice balance between sunshine and clouds.

For Giresun itself, June, July and August generally stand out with 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.