Other facts from our historical weather data: Which months have the greatest rainfall in Fort Bragg? Most rainfall (rainy season) is seen in March and December. Does Fort Bragg have a dry season? Yes, the months of June, July, August and September are very dry. Which is the warmest month in Fort Bragg? August has an average maximum temperature of 18°C (64°F) and is the warmest month of the year. Which is the coldest month in Fort Bragg? The coldest month is January with an average maximum temperature of 12°C (54°F). Which is the wettest month in Fort Bragg? December tops the wettest month list with 195mm (7.7 in) of rainfall. Which is the driest month in Fort Bragg? August is the driest month with 2mm (0.1 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.