Chiquimula has three different climates and is dominated by Aw.
|Tropical savanna climate||8||Aw||Esquipulas, San Juan Ermita, Jocotan, Camotan, El Florido|
|Hot semi-arid climates||2||BSh||San José la Arada, Chiquimula|
Esquipulas's climate is classified as tropical. Rainfall is significant most months of the year, and the short dry season has little effect. According to Köppen and Geiger, this climate is classified as Am. The average temperature in Esquipulas is 20.1 °C | 68.2 °F. The annual rainfall is 2096 mm | 82.5 inch.