Climate almanac
Ichinoseki
Iwate, Japan · 38.92°, 141.13°
What is the climate like in Ichinoseki?
The best time to visit Ichinoseki is typically June, the year's most comfortable month (5.9/10). Ichinoseki is warmest in August, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 29°F (-2°C). The wettest month is typically August and the driest is February; the year sees roughly 49 in (1241 mm) of precipitation.
- Best time to visitJune — the year's comfort peak (5.9/10)
- Warmest monthAugust — average high 84°F (29°C)
- Coolest monthJanuary — average low 29°F (-2°C)
- Wettest monthAugust (6.7 in (170 mm))
- Driest monthFebruary (2.1 in (52 mm))
- Annual precipitation49 in (1241 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromOfunato, 53 km away (1964-2026)