Shiroi

What is the climate like in Shiroi?

The best time to visit Shiroi is typically October, the year's most comfortable month (6.1/10). Shiroi is warmest in August, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 35°F (2°C). The wettest month is typically June and the driest is December; the year sees roughly 60 in (1515 mm) of precipitation.

• Best time to visitOctober — the year's comfort peak (6.1/10)
• Warmest monthAugust — average high 88°F (31°C)
• Coolest monthJanuary — average low 35°F (2°C)
• Wettest monthJune (7.6 in (194 mm))
• Driest monthDecember (2.2 in (55 mm))
• Annual precipitation60 in (1515 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromChiba, 22 km away (1967-2026)