The best time to go to Osogbo is during the dry season, from November to February, or during the late rainy season in August when the Osun-Osogbo Festival takes place.The dry season offers pleasant weather with less humidity and virtually no rain, making it ideal for exploring the city and its surroundings comfortably. Temperatures are generally warm but not excessively hot, great for outdoor activities and visiting cultural sites without the disruption of downpours.August is a particularly special time to visit due to the annual Osun-Osogbo Festival. This is a significant cultural event that draws visitors from all over the world. While it falls within the rainy season, the festival atmosphere and cultural experiences often outweigh the occasional rain showers.