Other facts from our historical weather data: Which is the warmest month in Dudinka? July has an average maximum temperature of 19°C (66°F) and is the warmest month of the year. Which is the coldest month in Dudinka? The coldest month is January with an average maximum temperature of -22°C (-8°F). Which is the wettest month in Dudinka? August tops the wettest month list with 75mm (3 in) of rainfall. Which is the driest month in Dudinka? February is the driest month with 43mm (1.7 in) of precipitation. Which is the sunniest month in Dudinka? July is the sunniest month with an average of 310 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.