Ambikapur experiences a tropical savanna climate (Köppen climate classification *Aw*), bordering on a humid subtropical climate due to its elevation. The year is divided into three primary seasons: summer, monsoon, and winter.
* **Summer (March to June):** Summers are hot and dry, with maximum temperatures frequently reaching between 38°C and 42°C (100°F to 108°F) in May, the hottest month. * **Monsoon (July to October):** The city receives the bulk of its rainfall from the southwest monsoon. The weather becomes humid, and the surrounding landscapes turn lush green. Average annual rainfall is around 1,200 to 1,400 mm. * **Winter (November to February):** Winters are mild to cool, and quite pleasant. Average daytime temperatures range from 20°C to 25°C (68°F to 77°F), while nighttime temperatures can drop to 8°C to 12°C (46°F to 53°F), occasionally dipping lower during cold waves.
The best time to visit Ambikapur is during the winter months (October to March), when the weather is cool and conducive to exploring the city and nearby hill stations.