Other facts from our historical weather data: Which months have the greatest rainfall in Bud? Most rainfall (rainy season) is seen in January, February, September, October, November and December. Which is the warmest month in Bud? August has an average maximum temperature of 16°C (61°F) and is the warmest month of the year. Which is the coldest month in Bud? The coldest month is February with an average maximum temperature of 5°C (41°F). Which is the wettest month in Bud? September tops the wettest month list with 198mm (7.8 in) of rainfall. Which is the driest month in Bud? May is the driest month with 90mm (3.5 in) of precipitation. Which is the sunniest month in Bud? May is the sunniest month with an average of 180 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.