Best Time to Visit Giresun
Best time: Jun, Jul, May, Aug.
Aug is warmest (25.7°C high); Oct is rainiest (150 mm).
Giresun weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 9.9 | 4.3 | 103 | 3 |
| Feb | 10.2 | 4.2 | 84 | 4.3 |
| Mar | 11.1 | 5 | 78 | 5.7 |
| Apr | 15.1 | 8.5 | 78 | 7.5 |
| May | 18.2 | 12.5 | 64 | 9.1 |
| Jun | 22.7 | 16.3 | 72 | 10.7 |
| Jul | 25.5 | 19.7 | 73 | 10.2 |
| Aug | 25.7 | 19.7 | 85 | 9.2 |
| Sep | 22.9 | 16.8 | 104 | 7.3 |
| Oct | 19.1 | 13.2 | 150 | 5.4 |
| Nov | 15.5 | 8.8 | 147 | 3.7 |
| Dec | 12.2 | 6.5 | 123 | 2.8 |
Average high temperature
Best months by activity
Overall: JunJulMayAug
Beaches: JulJunAug
Hiking: MayJunAprJul
Sightseeing: JunMayJulAug
Giresun quick facts
What to pack
Cold months (Jan, Feb): warm layers and a coat.
Wet months (Jan, Sep, Oct, Nov, Dec): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Giresun?
Jun, Jul, May, Aug.
What is the rainiest month?
Oct, about 150 mm.
What is the warmest month?
Aug, with average highs of 25.7°C.
Where to stay
See Giresun hotels · Book Giresun tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.