The best time to visit Mena is during the dry season, from October to February, when the weather is most agreeable for exploring.
During these months, you'll experience clear skies and comfortable temperatures, which are ideal for outdoor activities like wildlife viewing in the Bale Mountains National Park. The roads are also in better condition, making travel between attractions smoother. This period is particularly suitable for couples or solo travellers keen on hiking and wildlife photography.
The shoulder seasons, March to May and September, can also be pleasant, offering fewer crowds and lush green landscapes after the rains. However, you might encounter occasional showers, particularly towards the end of these periods. This could be a good option for those looking for a quieter experience and don't mind a bit of unpredictable weather.