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Düzce Weather by Month
Average temperatures, rainfall and humidity for Düzce, Turkey, month by month, built from OpenWeather's historical records. Use it to see what a typical Düzce month looks like before you travel — then check the live Düzce forecast for the days ahead.
Warmest month
August
30°C average high
Coolest month
January
0°C average low
Wettest month
March
65 mm of rain
Driest month
August
18 mm of rain
Average temperature and rainfall in Düzce by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 10°C | 0°C | -13°C / 25°C | 34 mm | 81% | 7 km/h |
| February | 12°C | 1°C | -10°C / 26°C | 27 mm | 79% | 7 km/h |
| March | 14°C | 2°C | -8°C / 31°C | 65 mm | 77% | 7 km/h |
| April | 19°C | 5°C | -5°C / 33°C | 45 mm | 75% | 7 km/h |
| May | 23°C | 9°C | -1°C / 38°C | 31 mm | 78% | 7 km/h |
| June | 27°C | 14°C | 6°C / 37°C | 29 mm | 77% | 7 km/h |
| July | 29°C | 15°C | 8°C / 40°C | 21 mm | 72% | 7 km/h |
| August | 30°C | 16°C | 10°C / 39°C | 18 mm | 72% | 7 km/h |
| September | 26°C | 13°C | 4°C / 38°C | 33 mm | 75% | 6 km/h |
| October | 21°C | 9°C | -2°C / 35°C | 46 mm | 80% | 6 km/h |
| November | 16°C | 5°C | -4°C / 30°C | 31 mm | 79% | 6 km/h |
| December | 12°C | 2°C | -9°C / 24°C | 40 mm | 82% | 6 km/h |
Best time to visit Düzce
The most comfortable time to visit Düzce is generally May to June and September, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around March, totalling about 421 mm a year.
Travellers who prefer heat should aim for August, when highs average 30°C. March is the month to avoid if rain would spoil your plans — it averages 65 mm, roughly 4× the rainfall of August.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Düzce forecast for what is happening now.