The climate in Toamasina during April can be summarized as hot, humid and very wet.
April is in the fall / autumn in Toamasina and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 21°C (71°F) is normal.
| Daytime temperature | 28.8°C 83.8°F |
|---|---|
| Nightly temperature | 21.4°C 70.5°F |
| Average temperature | 25.1°C 77.2°F |
| Daily sunshine | 7 hrs |
| Avg rainfall | 307 mm 12.1 ins |
| Rainy days | 20 days |
| Sea temperature | 27.9°C 82.3°F |
| Humidity | 87% |
| Windspeed | 8.6kph 5 mph |
On average April is the 5th wettest month of the year in Toamasina with around 307mm 12.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Toamasina in April 2025.
| Hottest month: | February | 30.1°C 86.2°F |
|---|---|---|
| Driest month: | October | 115mm 4.5ins |
| Sunniest month: | November | 8.3hrs |
| Coldest month: | July | 24.7°C 76.5°F |
| Wettest month: | March | 480mm 18.9ins |