The best time to visit is during the drier months: February, March and April. Other facts from our historical weather data: Which months have the greatest rainfall in Bullet Tree Falls? Most rainfall (rainy season) is seen in June, September and October. Which is the hottest month in Bullet Tree Falls? April has an average maximum temperature of 35°C (95°F) and is the hottest month of the year. Which is the coolest month in Bullet Tree Falls? The coolest month is January with an average maximum temperature of 29°C (84°F). Which is the wettest month in Bullet Tree Falls? September tops the wettest month list with 168mm (6.6 in) of rainfall. Which is the driest month in Bullet Tree Falls? February is the driest month with 35mm (1.4 in) of precipitation. Which is the sunniest month in Bullet Tree Falls? April is the sunniest month with an average of 256 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.