Poso

What is the climate like in Poso?

The best time to visit Poso is typically August, the year's most comfortable month (6.0/10). Poso is warmest in September, when daily highs average 85°F (29°C), and coolest in January, when lows fall to about 70°F (21°C). The wettest month is typically April and the driest is August; the year sees roughly 148 in (3767 mm) of precipitation.

• Best time to visitAugust — the year's comfort peak (6.0/10)
• Warmest monthSeptember — average high 85°F (29°C)
• Coolest monthJanuary — average low 70°F (21°C)
• Wettest monthApril (17 in (443 mm))
• Driest monthAugust (8.3 in (211 mm))
• Annual precipitation148 in (3767 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromKasiguncu, 11 km away (1979-2025)