August in Montero averages a daily high of 30.1°C with nights around 17°C. Expect roughly 4.6 wet days totalling 25.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Montero is July.
Based on VIRU VIRU INTERNATIONAL, BL (36.2km), 1995–2024. 18 years of August data.