Other facts from our historical weather data: Which months have the greatest rainfall in Goldegg? Most rainfall (rainy season) is seen in May, June, July, August and September. When is winter in Goldegg? The coldest season / winter is in the following months: January, February and December. Which is the warmest month in Goldegg? August has an average maximum temperature of 20°C (68°F) and is the warmest month of the year. Which is the coldest month in Goldegg? The coldest month is January with an average maximum temperature of -1°C (30°F). Which is the wettest month in Goldegg? June tops the wettest month list with 199mm (7.8 in) of rainfall. Which is the driest month in Goldegg? January is the driest month with 97mm (3.8 in) of precipitation. Which is the sunniest month in Goldegg? July is the sunniest month with an average of 178 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.