Climate almanac
Ishigami
Saitama, Japan · 36.25°, 139.15°
What is the climate like in Ishigami?
The best time to visit Ishigami is typically November – December, with trip comfort peaking in November (6.6/10). Ishigami is warmest in August, when daily highs average 89°F (32°C), and coolest in January, when lows fall to about 33°F (0°C). The wettest month is typically July and the driest is December; the year sees roughly 58 in (1477 mm) of precipitation.
- Best time to visitNovember – December — comfort peaks in November (6.6/10)
- Warmest monthAugust — average high 89°F (32°C)
- Coolest monthJanuary — average low 33°F (0°C)
- Wettest monthJuly (8.2 in (207 mm))
- Driest monthDecember (1.4 in (35 mm))
- Annual precipitation58 in (1477 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromMaebashi, 18 km away (1951-2026)