Gabon has two different climates and is dominated by Aw.
|Tropical savanna climate||112||Aw||Port-Gentil, Franceville, Moanda, Mounana, Bongoville|
|Tropical monsoon climate||13||Am||Denis, Libreville, Minvoul, Mazingo, Bitam|
Port-Gentil's climate is classified as tropical. When compared with winter, the summers have much more rainfall. According to Köppen and Geiger, this climate is classified as Aw. In Port-Gentil, the average annual temperature is 25.5 °C | 78.0 °F. The rainfall here is around 1700 mm | 66.9 inch per year.