Climate almanac
Vallenar
Atacama, Chile · -28.58°, -70.76°
What is the climate like in Vallenar?
The best time to visit Vallenar is typically August – May, with trip comfort peaking in March (9.8/10). Vallenar is warmest in February, when daily highs average 79°F (26°C), and coolest in July, when lows fall to about 42°F (6°C). The wettest month is typically June and the driest is February; the year sees roughly 1.5 in (37 mm) of precipitation.
- Best time to visitAugust – May — comfort peaks in March (9.8/10)
- Warmest monthFebruary — average high 79°F (26°C)
- Coolest monthJuly — average low 42°F (6°C)
- Wettest monthJune (0.4 in (9 mm))
- Driest monthFebruary (0.0 in (0 mm))
- Annual precipitation1.5 in (37 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)