Long term weather forecast
Long term weather forecast

August weather forecast and Climate
Istanbul, Turkey

  • Average high temperature in August: 26.7°C

Warmest month (with highest average high temperature) is August (26.7°C).
Month with lowest average high temperature is January (8.5°C).

  • Average low temperature in August: 20°C

Month with highest average low temperature is August (20°C).
Coldest month (with lowest average low temperature) is February (3.1°C).

  • Average rainfall in August: 39.8mm

Wettest month (with highest rainfall) is December (122.6mm).
Driest month (with lowest rainfall) is July (31.6mm).

  • Average rainfall days in August: 4.9 days

Month with highest number of rainy days is January (17.5 days).
Month with lowest number of rainy days is July (4.2 days).

  • Average snowfall days in August: 0 days

Month with highest number of snowfall days is February (4.9 days).
Months with lowest number of snowfall days are April, May, June, July, August, September and October (0 days).

  • Average sea temperature in August: 24.9°C

Best month for swimming (with highest average sea temperature) is August (24.9°C).
Coldest month (with lowest average sea temperature) is February (7.7°C).

  • Average daylight in August: 14h

Months with longest days are June and July (Average daylight: 15h).
Month with shortest days is December (Average daylight: 9h).

  • Average sunshine in August: 9.5h

Month with most sunshine is July (Average sunshine: 10.4h).
Month with least sunshine is December (Average sunshine: 2.2h).

  • Average UV index in August: 8

Month with highest UV index is July (UV index 9).
Month with lowest UV index is December (UV index 1).