Weather in Tokyo in April
Climate normals based on 10 years of historical data for Tokyo, Japan.
Average high
18°C
Average low
11°C
Rainfall
141 mm
12 rainy days
Sunshine
4.3h/day
Luftfeuchtigkeit
61%
Sea temperature
15.4°C
How Hot Is Tokyo in April?
Tokyo feels alive in April — sun-warmed 18°C afternoons, 11°C cool mornings. The pattern barely shifts from March — just a 4°C difference in average high.
Sunshine Hours in April
Long days with mixed skies: Tokyo averages 4.3h of direct sun in April despite 13h of daylight.
Does It Rain In Tokyo In April?
Tokyo sees heavy April rains — 141mm in 12 days, well above the annual average.
Is Tokyo Humid In April?
Tokyo feels muggy this month with humidity around 61%, especially in calm air.
How Warm Is The Sea In Tokyo In April?
The water stays cold off Tokyo in April — averaging around 15.4°C, brisk for most swimmers.
Wind In Tokyo In April
Wind picks up in Tokyo during April — averaging 26 kph, with gustier afternoons.
Cloud Cover In Tokyo In April
Cloudy skies dominate Tokyo in April — averaging 59% cloud cover.
Cities With Similar Weather In April
Weather in Tokyo, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 9°C / 2°C | 60mm | Details → |
| Wetter im Februar | 11°C / 3°C | 59mm | Details → |
| Wetter im März | 14°C / 6°C | 148mm | Details → |
| Wetter im April | 18°C / 11°C | 141mm | |
| Wetter im Mai | 23°C / 16°C | 145mm | Details → |
| Wetter im Juni | 26°C / 19°C | 210mm | Details → |
| Wetter im Juli | 30°C / 24°C | 218mm | Details → |
| Wetter im August | 31°C / 25°C | 157mm | Details → |
| Wetter im September | 27°C / 22°C | 239mm | Details → |
| Wetter im Oktober | 22°C / 16°C | 204mm | Details → |
| Wetter im November | 17°C / 10°C | 98mm | Details → |
| Wetter im Dezember | 12°C / 5°C | 59mm | Details → |