Climate almanac
Juanjuí
San Martín Department, Peru · -7.18°, -76.73°
What is the climate like in Juanjuí?
The best time to visit Juanjuí is typically June – September, with trip comfort peaking in July (7.5/10). Juanjuí is warmest in September, when daily highs average 90°F (32°C), and coolest in July, when lows fall to about 68°F (20°C). The wettest month is typically March and the driest is July; the year sees roughly 74 in (1868 mm) of precipitation.
- Best time to visitJune – September — comfort peaks in July (7.5/10)
- Warmest monthSeptember — average high 90°F (32°C)
- Coolest monthJuly — average low 68°F (20°C)
- Wettest monthMarch (9.7 in (247 mm))
- Driest monthJuly (1.9 in (48 mm))
- Annual precipitation74 in (1868 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromJuanjui, 1 km away (1963-2012)