El Rosario

What is the climate like in El Rosario?

The best time to visit El Rosario is typically July, the year's most comfortable month (6.1/10). El Rosario is warmest in August, when daily highs average 85°F (30°C), and coolest in January, when lows fall to about 64°F (18°C). The wettest month is typically April and the driest is July; the year sees roughly 180 in (4582 mm) of precipitation.

• Best time to visitJuly — the year's comfort peak (6.1/10)
• Warmest monthAugust — average high 85°F (30°C)
• Coolest monthJanuary — average low 64°F (18°C)
• Wettest monthApril (20 in (517 mm))
• Driest monthJuly (7.1 in (181 mm))
• Annual precipitation180 in (4582 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromPasto/antonio Narin, 37 km away (1961-2025)