Climate almanac
Ogunimachi
Yamagata, Japan · 38.06°, 139.75°
What is the climate like in Ogunimachi?
The best time to visit Ogunimachi is typically August, the year's most comfortable month (6.0/10). Ogunimachi is warmest in August, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 26°F (-4°C). The wettest month is typically July and the driest is May; the year sees roughly 90 in (2282 mm) of precipitation.
- Best time to visitAugust — the year's comfort peak (6.0/10)
- Warmest monthAugust — average high 84°F (29°C)
- Coolest monthJanuary — average low 26°F (-4°C)
- Wettest monthJuly (11 in (277 mm))
- Driest monthMay (5.8 in (148 mm))
- Annual precipitation90 in (2282 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromYamagata, 57 km away (1951-2026)