Climate almanac
Ōuchi
Miyagi, Japan · 37.88°, 140.82°
What is the climate like in Ōuchi?
The best time to visit Ōuchi is typically November, the year's most comfortable month (6.2/10). Ōuchi is warmest in August, when daily highs average 82°F (28°C), and coolest in January, when lows fall to about 30°F (-1°C). The wettest month is typically August and the driest is February; the year sees roughly 56 in (1435 mm) of precipitation.
- Best time to visitNovember — the year's comfort peak (6.2/10)
- Warmest monthAugust — average high 82°F (28°C)
- Coolest monthJanuary — average low 30°F (-1°C)
- Wettest monthAugust (8.3 in (212 mm))
- Driest monthFebruary (2.0 in (50 mm))
- Annual precipitation56 in (1435 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromSendai, 44 km away (1951-2026)