Climate almanac
Alotau
Milne Bay Province, Papua New Guinea · -10.32°, 150.46°
What is the climate like in Alotau?
The best time to visit Alotau is typically October, the year's most comfortable month (5.9/10). Alotau is warmest in February, when daily highs average 86°F (30°C), and coolest in August, when lows fall to about 72°F (22°C). The wettest month is typically April and the driest is November; the year sees roughly 134 in (3408 mm) of precipitation.
- Best time to visitOctober — the year's comfort peak (5.9/10)
- Warmest monthFebruary — average high 86°F (30°C)
- Coolest monthAugust — average low 72°F (22°C)
- Wettest monthApril (13 in (335 mm))
- Driest monthNovember (8.9 in (226 mm))
- Annual precipitation134 in (3408 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)