Other facts from our historical weather data: When is the rainy season in Jochberg? Rainy season in Jochberg occurs in the months of May, June, July, August and September. When is winter in Jochberg? The coldest season / winter is in the following months: January, February and December. Which is the warmest month in Jochberg? 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 Jochberg? The coldest month is January with an average maximum temperature of -1°C (30°F). Which is the wettest month in Jochberg? June tops the wettest month list with 217mm (8.5 in) of rainfall. Which is the driest month in Jochberg? January is the driest month with 101mm (4 in) of precipitation. Which is the sunniest month in Jochberg? 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.