What’s the climate like in Kocaeli?
The current climate of Kocaeli features average monthly temperatures ranging from highs of 32°C during the day to lows of 11°C. The average yearly temperature is around 22°C. At night, temperatures in the colder months average around 3°C and in the warmer months around 20°C.
The highest temperature recorded in Kocaeli in recent years was 42°C in July 2023. The lowest daytime temperature recorded was -2°C in January 2015.
On average, Kocaeli gets 871 mm of precipitation each year. Of this, about 30 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
Curious about the climate in other parts of Turkey? Check out the weather and climate in places like Antalya, Bodrum, Belek, or have a look at other destinations in Turkey.
Best time to visit Kocaeli?
The best time to visit Kocaeli for sunny weather is April through November. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Kocaeli. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Kocaeli
The climate table of Kocaeli shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 11 | 13 | 15 | 20 | 24 | 28 | 31 | 32 | 28 | 22 | 18 | 14 |
| Temp. min (°C) | 4 | 5 | 6 | 9 | 13 | 17 | 20 | 21 | 17 | 13 | 9 | 6 |
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| Precipitation (mm) | 83 | 96 | 69 | 51 | 74 | 99 | 51 | 47 | 60 | 75 | 65 | 101 |
| Snow (cm) | 16 | 9,8 | 1,1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2,5 |
| UV Index | 3 | 4 | 4 | 6 | 5 | 6 | 5 | 6 | 6 | 4 | 3 | 2 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 22°C
- Highest temperature: 32°C in August
- Lowest temperature: 11°C in January
- Precipitation*: 871 mm per year, averaging 73 mm per month
- Snowfall: 30 cm per year
- Driest months: 47 mm in August, 51 mm in April and July
- Wettest months: 101 mm in December, 99 mm in June and 96 mm in February
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Kocaeli
This graph shows the average maximum temperatures per month in Kocaeli, Turkey. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Kocaeli
This graph shows how much precipitation Kocaeli, Turkey, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Kocaeli
This graph shows how much snow Kocaeli, Turkey, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Kocaeli
This graph shows the average UV index per month in Kocaeli, Turkey. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Kocaeli
This graph shows the average yearly temperature in Kocaeli, Turkey. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Kocaeli
This chart shows the total yearly precipitation in Kocaeli, Turkey, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Kocaeli
This chart shows the total yearly snowfall in Kocaeli, Turkey, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Kocaeli
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Average Weather in Kocaeli by Month
Click on a month below to see detailed weather info for Kocaeli. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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