Climate almanac
Ojiya
Niigata, Japan · 37.30°, 138.80°
What is the climate like in Ojiya?
The best time to visit Ojiya is typically May, the year's most comfortable month (6.1/10). Ojiya is warmest in August, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 28°F (-2°C). The wettest month is typically July and the driest is May; the year sees roughly 89 in (2258 mm) of precipitation.
- Best time to visitMay — the year's comfort peak (6.1/10)
- Warmest monthAugust — average high 88°F (31°C)
- Coolest monthJanuary — average low 28°F (-2°C)
- Wettest monthJuly (10 in (257 mm))
- Driest monthMay (5.4 in (137 mm))
- Annual precipitation89 in (2258 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromTakada, 54 km away (1951-2026)