March in Ciudad Acuña averages a daily high of 25.5°C with nights around 12°C. Expect roughly 4.6 wet days totalling 27.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Ciudad Acuña is November–March.
Based on DEL RIO INTERNATIONAL AIRPORT, TX US (6.6km), 1995–2024. 30 years of March data.