Other facts from our historical weather data: Which is the warmest month in Hami? July has an average maximum temperature of 36°C (97°F) and is the warmest month of the year. Which is the coldest month in Hami? The coldest month is January with an average maximum temperature of -2°C (28°F). Which is the wettest month in Hami? July tops the wettest month list with 8mm (0.3 in) of rainfall. Which is the driest month in Hami? January is the driest month with 3mm (0.1 in) of precipitation. Which is the sunniest month in Hami? July is the sunniest month with an average of 335 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.