Climate almanac

Olaya Herrera

Nariño, Colombia · 1.25°, -77.49°

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What is the climate like in Olaya Herrera?

The best time to visit Olaya Herrera is typically August, the year's most comfortable month (6.0/10). Olaya Herrera is warmest in September, when daily highs average 69°F (21°C), and coolest in August, when lows fall to about 53°F (12°C). The wettest month is typically March and the driest is August; the year sees roughly 102 in (2601 mm) of precipitation.

  • Best time to visitAugust — the year's comfort peak (6.0/10)
  • Warmest monthSeptember — average high 69°F (21°C)
  • Coolest monthAugust — average low 53°F (12°C)
  • Wettest monthMarch (12 in (315 mm))
  • Driest monthAugust (3.3 in (83 mm))
  • Annual precipitation102 in (2601 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromPasto/antonio Narin, 31 km away (1961-2025)