Other facts from our historical weather data: Which months have the greatest rainfall in Pursat? Most rainfall (rainy season) is seen in August, September and October. Does Pursat have a dry season? Yes, the months of January and February are very dry. Which is the hottest month in Pursat? April has an average maximum temperature of 37°C (99°F) and is the hottest month of the year. Which is the coolest month in Pursat? The coolest month is January with an average maximum temperature of 32°C (90°F). Which is the wettest month in Pursat? September tops the wettest month list with 244mm (9.6 in) of rainfall. Which is the driest month in Pursat? January is the driest month with 13mm (0.5 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.