Port Blair

What is the climate like in Port Blair?

The best time to visit Port Blair is typically January – April, with trip comfort peaking in February (8.1/10). Port Blair is warmest in May, when daily highs average 85°F (29°C), and coolest in January, when lows fall to about 79°F (26°C). The wettest month is typically September and the driest is March; the year sees roughly 95 in (2415 mm) of precipitation.

• Best time to visitJanuary – April — comfort peaks in February (8.1/10)
• Warmest monthMay — average high 85°F (29°C)
• Coolest monthJanuary — average low 79°F (26°C)
• Wettest monthSeptember (15 in (379 mm))
• Driest monthMarch (0.7 in (18 mm))
• Annual precipitation95 in (2415 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromPort Blair, 3 km away (1961-2026)