September in Mérida averages a daily high of 30.6°C with nights around 15.7°C. Expect roughly 4 wet days totalling 24.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Mérida is March–May.
Based on BADAJOZ TALAVERA LA REAL, SP (42.3km), 1995–2024. 30 years of September data.