Other facts from our historical weather data: Does Halfeti have a dry season? Yes, the months of June, July, August and September are very dry. Which is the warmest month in Halfeti? July has an average maximum temperature of 40°C (104°F) and is the warmest month of the year. Which is the coldest month in Halfeti? The coldest month is January with an average maximum temperature of 10°C (50°F). Which is the wettest month in Halfeti? December tops the wettest month list with 95mm (3.7 in) of rainfall. Which is the driest month in Halfeti? August is the driest month with 1mm (0 in) of precipitation. 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.