Other facts from our historical weather data: Which months have the greatest rainfall in Marmora? Most rainfall (rainy season) is seen in May and June. When is winter in Marmora? The coldest season / winter is in the following months: January, February and December. Which is the warmest month in Marmora? July has an average maximum temperature of 20°C (68°F) and is the warmest month of the year. Which is the coldest month in Marmora? The coldest month is January with an average maximum temperature of 1°C (34°F). Which is the wettest month in Marmora? June tops the wettest month list with 162mm (6.4 in) of rainfall. Which is the driest month in Marmora? January is the driest month with 76mm (3 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.