Tokyo, Japan weather in March

Averages from 2021–2025 (155 days of record).

Average high: 60°F
Average low: 42°F
Rainy days: ~12 per month
Total precipitation: 6.1 in
Warmest recorded: 79°F
Coldest recorded: 29°F

Expect March days in Tokyo, Japan to top out around 60°F and cool to about 42°F overnight, with roughly 12 days of measurable rain across the month. In recent years March has ranged from 29°F to 79°F.

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Current Tokyo, Japan forecast → · Historical data by Open-Meteo (ERA5).