Other facts from our historical weather data: When is summer in Sandıklı?The hottest season / summer takes place in June, July, August and September. Does Sandıklı have a dry season? Yes, the months of July, August and September are very dry. Which is the warmest month in Sandıklı? August has an average maximum temperature of 30°C (86°F) and is the warmest month of the year. Which is the coldest month in Sandıklı? The coldest month is January with an average maximum temperature of 6°C (43°F). Which is the wettest month in Sandıklı? April tops the wettest month list with 68mm (2.7 in) of rainfall. Which is the driest month in Sandıklı? August is the driest month with 13mm (0.5 in) of precipitation. Which is the sunniest month in Sandıklı? July is the sunniest month with an average of 330 hours of sunshine. No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.