Climate almanac
Nagai
Yamagata, Japan · 38.10°, 140.03°
What is the climate like in Nagai?
The best time to visit Nagai is typically June, the year's most comfortable month (5.8/10). Nagai is warmest in August, when daily highs average 82°F (28°C), and coolest in January, when lows fall to about 24°F (-5°C). The wettest month is typically July and the driest is May; the year sees roughly 78 in (1993 mm) of precipitation.
- Best time to visitJune — the year's comfort peak (5.8/10)
- Warmest monthAugust — average high 82°F (28°C)
- Coolest monthJanuary — average low 24°F (-5°C)
- Wettest monthJuly (9.0 in (229 mm))
- Driest monthMay (4.8 in (122 mm))
- Annual precipitation78 in (1993 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromYamagata, 32 km away (1951-2026)