Other facts from our historical weather data: When is the rainy season in Waldport? Rainy season in Waldport occurs in the months of January, February, March, October, November and December. Does Waldport have a dry season? Yes, the months of July and August are very dry. Which is the warmest month in Waldport? September has an average maximum temperature of 19°C (66°F) and is the warmest month of the year. Which is the coldest month in Waldport? The coldest month is December with an average maximum temperature of 10°C (50°F). Which is the wettest month in Waldport? December tops the wettest month list with 341mm (13.4 in) of rainfall. Which is the driest month in Waldport? July is the driest month with 16mm (0.6 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.