Climate almanac
Honmachi
Kumamoto, Japan · 32.50°, 130.60°
What is the climate like in Honmachi?
The best time to visit Honmachi is typically October, the year's most comfortable month (6.4/10). Honmachi is warmest in August, when daily highs average 89°F (32°C), and coolest in January, when lows fall to about 40°F (5°C). The wettest month is typically June and the driest is December; the year sees roughly 84 in (2140 mm) of precipitation.
- Best time to visitOctober — the year's comfort peak (6.4/10)
- Warmest monthAugust — average high 89°F (32°C)
- Coolest monthJanuary — average low 40°F (5°C)
- Wettest monthJune (16 in (403 mm))
- Driest monthDecember (2.9 in (73 mm))
- Annual precipitation84 in (2140 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromHitoyoshi, 35 km away (1951-2026)