Generally, average temperature in Tokyo through April is 12 with a typical high being 17 with low temperatures being around 10 degrees celsius. We have put some more info below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 12 |
| High Temperature | 17 |
| Low Temperature | 10 |
| Sunshine Per Day | 6 |
Useful Links: Tokyo Weather: Average Weather & Yearly Climate