Pematangsiantar

What is the climate like in Pematangsiantar?

The best time to visit Pematangsiantar is typically February, the year's most comfortable month (5.4/10). Pematangsiantar is warmest in May, when daily highs average 85°F (30°C), and coolest in January, when lows fall to about 70°F (21°C). The wettest month is typically November and the driest is February; the year sees roughly 135 in (3431 mm) of precipitation.

• Best time to visitFebruary — the year's comfort peak (5.4/10)
• Warmest monthMay — average high 85°F (30°C)
• Coolest monthJanuary — average low 70°F (21°C)
• Wettest monthNovember (16 in (396 mm))
• Driest monthFebruary (8.0 in (202 mm))
• Annual precipitation135 in (3431 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromPolonia, 80 km away (1958-2025)