Brazzaville - Post Report Question and Answers
What is the overall climate: is it extremely hot or cold, wet or dry, at any time of year, for example?
There are rainy seasons and dry seasons in Brazzaville. The long dry season, which is usually overcast and cooler, runs from June to September. The long wet season, which is hot and humid and can bring on huge thunderstorms, runs from March to May. There is also a short wet season and a short dry season. - Jul 2020
Hot and wet, hot and dry. I prefer the hot and wet (Sept-May). - Jan 2020