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Sultanbeyli Weather by Month
Average temperatures, rainfall and humidity for Sultanbeyli, Turkey, month by month, built from OpenWeather's historical records. Use it to see what a typical Sultanbeyli month looks like before you travel — then check the live Sultanbeyli forecast for the days ahead.
Warmest month
August
30°C average high
Coolest month
January
4°C average low
Wettest month
December
61 mm of rain
Driest month
July
7 mm of rain
Average temperature and rainfall in Sultanbeyli 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 | 4°C | -6°C / 20°C | 55 mm | 78% | 14 km/h |
| February | 11°C | 5°C | -5°C / 24°C | 40 mm | 77% | 15 km/h |
| March | 13°C | 6°C | -4°C / 28°C | 48 mm | 73% | 14 km/h |
| April | 17°C | 9°C | 0°C / 29°C | 34 mm | 68% | 15 km/h |
| May | 22°C | 14°C | 6°C / 32°C | 26 mm | 69% | 14 km/h |
| June | 27°C | 18°C | 12°C / 37°C | 24 mm | 71% | 15 km/h |
| July | 29°C | 21°C | 15°C / 40°C | 7 mm | 68% | 18 km/h |
| August | 30°C | 22°C | 16°C / 37°C | 17 mm | 71% | 18 km/h |
| September | 26°C | 18°C | 9°C / 37°C | 43 mm | 70% | 15 km/h |
| October | 20°C | 13°C | 0°C / 31°C | 52 mm | 77% | 13 km/h |
| November | 17°C | 10°C | 0°C / 30°C | 47 mm | 76% | 13 km/h |
| December | 12°C | 6°C | -2°C / 22°C | 61 mm | 79% | 14 km/h |
Best time to visit Sultanbeyli
The most comfortable time to visit Sultanbeyli 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 December, totalling about 452 mm a year.
Travellers who prefer heat should aim for August, when highs average 30°C. December is the month to avoid if rain would spoil your plans — it averages 61 mm, roughly 9× the rainfall of July.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Sultanbeyli forecast for what is happening now.