ClimateForecastAprilMay >>

Average monthly snow and rainfall in Istanbul

The mean monthly precipitation over the year in Istanbul (Marmara Region), including rain, snow, hail.

  • Most rainfall (rainy season) is seen in December.
  • On average, December is the wettest month with 103 mm of precipitation.
  • On average, August is the driest month with 24 mm of precipitation.
  • The average amount of annual precipitation is 730 mm.

Weather Forecasts for Istanbul

Fri   Apr 26
21°C | 15°C
NE 18 km/h
partly cloudy and no rain

partly cloudy and no rain

Sat   Apr 27
20°C | 13°C
NE 29 km/h
almost clear and no rain

almost clear and no rain

Sun   Apr 28
18°C | 13°C
NE 22 km/h
2.8 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

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