Other facts from our historical weather data: When is summer in Kabul?The hottest season / summer takes place in June, July, August and September. Does Kabul have a dry season? Yes, the months of June, July, August, September and October are very dry. Which is the warmest month in Kabul? July has an average maximum temperature of 31°C (88°F) and is the warmest month of the year. Which is the coldest month in Kabul? The coldest month is January with an average maximum temperature of 2°C (36°F). Which is the wettest month in Kabul? April tops the wettest month list with 90mm (3.5 in) of rainfall. Which is the driest month in Kabul? August is the driest month with 5mm (0.2 in) of precipitation. Which is the sunniest month in Kabul? July is the sunniest month with an average of 357 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.