ClimateForecastMayJune >>

Climate in Kocaeli (Marmara Region), Turkey

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

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

Weather Forecasts for Kocaeli

Fri   May 03
21°C | 11°C
W 7 km/h
5.9 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

Sat   May 04
18°C | 10°C
W 11 km/h
7.4 mm
broken clouds and thunder

broken clouds and thunder

Sun   May 05
17°C | 6°C
NE 22 km/h
2.1 mm
partly cloudy and rain

partly cloudy and rain

The best time of year to visit Kocaeli in Turkey

During the months of May, September and October 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:

  • When is summer in Kocaeli?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Kocaeli?
    August has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Kocaeli?
    The coldest month is January with an average maximum temperature of 9°C.
  • Which is the wettest month in Kocaeli?
    December tops the wettest month list with 112 mm of rainfall.
  • Which is the driest month in Kocaeli?
    August is the driest month with 44 mm of precipitation.
  • Which is the sunniest month in Kocaeli?
    July is the sunniest month with an average of 287 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.