Other facts from our historical weather data: Which is the warmest month in Ramosch? 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 Ramosch? The coldest month is January with an average maximum temperature of -5°C (23°F). Which is the wettest month in Ramosch? June tops the wettest month list with 145mm (5.7 in) of rainfall. Which is the driest month in Ramosch? February is the driest month with 77mm (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.