Typically the average temperate in Toamasina during May is 22 with a high of 27 and lows being 21. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 22 |
| High Temperature | 27 |
| Low Temperature | 21 |
| Sunshine Per Day | 9 |
Useful Links: Toamasina Weather: Average Weather & Yearly Climate