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Izmit Weather and Climate: A Comprehensive Guide

The climate in Izmit is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to cold in the cooler months. It receives a moderate amount of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

In Izmit, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 29°C in August to a chilly 9°C in January.

Nighttime temperatures can drop, with average lows reaching 1°C in January. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

On average, Izmit receives a reasonable amount of rain/snowfall, with an annual precipitation of 975 mm. The seasons in Izmit, bring significant changes in precipitation. The wettest month, December, receives high rainfall, with an average of 113 mm of precipitation. This rainfall is distributed across 16 rainy days.

In contrast, the driest month, August, experiences much less rainfall, totaling 44 mm over 6 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Izmit Precipitation page.

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

Sunshine over the year

In Izmit, summer days are longer and more sunny, with daily sunshine hours peaking at 9.6 hours in July. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 2.5 hours per average day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Forecast for Izmit

Sun   Jan 12
13°C | 8°C
NE 2 m/s
5.5 mm
overcast and rain

overcast and rain

Mon   Jan 13
10°C | 6°C
NE 5 m/s
17 mm
overcast and heavy rain

overcast and heavy rain

Tue   Jan 14
9°C | 6°C
NE 5 m/s
5.6 mm
overcast and rain

overcast and rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Izmit 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 Izmit?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Izmit?
    August has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Izmit?
    The coldest month is January with an average maximum temperature of 9°C.
  • Which is the wettest month in Izmit?
    December tops the wettest month list with 113 mm of rainfall.
  • Which is the driest month in Izmit?
    August is the driest month with 44 mm of precipitation.
  • Which is the sunniest month in Izmit?
    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.