September to April
This period is widely regarded as the optimal time to explore Ethiopia. The climate is agreeable, featuring mild days and cooler nights, ideal for visiting historical sites, cultural landmarks, and natural attractions. It's also a prime time for wildlife enthusiasts, as the green season enhances the experience of observing highland wildlife.April
April stands out for its dry, barren landscapes which offer stark but clear vistas and comfortable conditions for exploration. This month is excellent for visiting iconic destinations such as Lalibela, Axum, and Gondar.September-October
Post-rainy season, Ethiopia transforms into a lush, vibrant landscape, perfect for hiking and outdoor activities. The Simien and Bale Mountains National Parks are especially enchanting during these months.November-March
To steer clear of the rains in the Omo Valley, which occur from late March to June, plan your visit between November and March. This dry season is perfect for immersing in the rich cultural tapestry of the Omo Valley tribes and their traditions.June-September
Another window for exploring the Omo Valley opens from June to September after the rains have eased. This period offers a quieter, more authentic experience with fewer tourists around.