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Giresun Weather and Climate: A Comprehensive Guide

Giresun experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

The climate in Giresun is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 26°C in August. In February, the coolest month of the year, temperatures drop to a chilly 8°C.

At night, you can expect cooler temperatures, with averages dropping to around 2°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Giresun has a notably wet climate with abundant precipitation, recording 1707 mm of rain/snowfall per year. Giresun experiences moderate seasonal variation in rainfall, with monthly averages ranging from 212 mm in October, the wettest month, and 107 mm in July, the driest month.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Giresun can be enjoyed more throughout the sunniest month of June under a blue sky, with approximately 6.5 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 2.3 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Ordu, Turkey (43 KM, 26 Miles).

Daily hours of sunshine

Data from: Ordu, Turkey (43 KM, 26 Miles).

Forecast for Giresun

Sun   Jan 12
14°C | 10°C
N 2 m/s
broken clouds and no rain

broken clouds and no rain

Mon   Jan 13
15°C | 10°C
W 3 m/s
broken clouds and no rain

broken clouds and no rain

Tue   Jan 14
10°C | 7°C
N 3 m/s
8.9 mm
overcast and heavy rain

overcast and heavy rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Giresun in Turkey

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Giresun?
    Most rainfall (rainy season) is seen in September, October and November.
  • Which is the warmest month in Giresun?
    August has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Giresun?
    The coldest month is February with an average maximum temperature of 8°C.
  • Which is the wettest month in Giresun?
    October tops the wettest month list with 212 mm of rainfall.
  • Which is the driest month in Giresun?
    July is the driest month with 107 mm of precipitation.
  • Which is the sunniest month in Giresun?
    June is the sunniest month with an average of 195 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.