Horana South

What is the climate like in Horana South?

The best time to visit Horana South is typically February, the year's most comfortable month (5.9/10). Horana South is warmest in February, when daily highs average 90°F (32°C), and coolest in January, when lows fall to about 74°F (23°C). The wettest month is typically November and the driest is February; the year sees roughly 109 in (2771 mm) of precipitation.

• Best time to visitFebruary — the year's comfort peak (5.9/10)
• Warmest monthFebruary — average high 90°F (32°C)
• Coolest monthJanuary — average low 74°F (23°C)
• Wettest monthNovember (16 in (395 mm))
• Driest monthFebruary (2.9 in (74 mm))
• Annual precipitation109 in (2771 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromColombo, 30 km away (1956-2026)