Japan
Tokyo Climate & Weather Guide
Average temperatures, rainfall and conditions through the year, based on 20 years of historical data.
Climate Overview
Tokyo experiences its warmest weather in August, with average highs reaching 30.8°C (87.4°F). The coolest month is typically January, averaging 8.6°C (47.5°F). Rainfall is heaviest in October (around 202.3mm), while January tends to be the driest month of the year with approximately 53mm of precipitation.
30.8°C (87.4°F)
Hottest month avg high
8.6°C (47.5°F)
Coolest month avg high
202mm
Wettest month avg
53mm
Driest month avg
Temperature by Month
Rainfall by Month
Sunshine Hours
Monthly Averages
| Month | Avg High | Avg Low | Rainfall | Rainy Days | Sunshine |
|---|---|---|---|---|---|
| Jan | 8.6°C (47.5°F) | -0.3°C (31.5°F) | 53mm | 6 | 8.1h |
| Feb | 9.7°C (49.5°F) | 0.7°C (33.3°F) | 71.2mm | 8 | 7.9h |
| Mar | 13.5°C (56.3°F) | 4.2°C (39.6°F) | 118.7mm | 12 | 8.3h |
| Apr | 17.8°C (64°F) | 9°C (48.2°F) | 134.8mm | 11 | 8.7h |
| May | 22.4°C (72.3°F) | 14.3°C (57.7°F) | 146.6mm | 12 | 8.8h |
| Jun | 25.4°C (77.7°F) | 18.5°C (65.3°F) | 168.3mm | 14 | 8h |
What to Pack
Suggested packing for Tokyo's climate.
Versatile Layers
Light layers that work for both mild afternoons and cooler evenings.
Rain Protection
A compact umbrella and a light rain jacket for the wettest months.
Sun Protection
Sunscreen, a wide-brimmed hat and sunglasses for hot, sunny days.
Warm Layers
A warm jacket or fleece for chilly mornings and evenings.
More cities in Japan
Planning a trip to Tokyo?
Get a day-by-day weather plan for your exact travel dates.
Use our Trip Planner