The best season for Raigarh trip is from month of October to March. The time is ideal for sightseeing and other activities in the city. Summer months are hot and can be awful for the tourists. April witnesses arrival of summer season that lasts till June with temperature hovering between 25°C and 40°C. Monsoon starts in Raigarh from the months of June and remains till September with average rainfall. From month of November, winter season starts in Raigarh and temperature ranges between 10°C and 20°C. It lasts till February. This is the best time to visit Raigarh.