Tokyo, Japan weather in June

Averages from 2021–2025 (150 days of record).

Average high: 81°F
Average low: 67°F
Rainy days: ~14 per month
Total precipitation: 7.5 in
Warmest recorded: 97°F
Coldest recorded: 57°F

Expect June days in Tokyo, Japan to top out around 81°F and cool to about 67°F overnight, with roughly 14 days of measurable rain across the month. In recent years June has ranged from 57°F to 97°F.

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