Climate almanac
Butterfly
Tuen Mun, Hong Kong · 22.38°, 113.96°
What is the climate like in Butterfly?
The best time to visit Butterfly is typically November – December, with trip comfort peaking in December (7.2/10). Butterfly is warmest in July, when daily highs average 89°F (32°C), and coolest in January, when lows fall to about 57°F (14°C). The wettest month is typically August and the driest is December; the year sees roughly 76 in (1919 mm) of precipitation.
- Best time to visitNovember – December — comfort peaks in December (7.2/10)
- Warmest monthJuly — average high 89°F (32°C)
- Coolest monthJanuary — average low 57°F (14°C)
- Wettest monthAugust (14 in (353 mm))
- Driest monthDecember (0.6 in (16 mm))
- Annual precipitation76 in (1919 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromMacau Intl, 46 km away (1952-2025)