Average annual temperature is 23.7 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of Toamasina
* Weather data for Toamasina Madagascar is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.4 | 30.2 | 34.6 | 29.3 | 28.5 | 27.1 | 25.5 | 26.4 | 26.7 | 29.7 | 30.3 | 31.4 |
| Average daytime temperature (°C) | 28.6 | 28.1 | 28.6 | 27.7 | 26.3 | 24.6 | 23.6 | 24.1 | 25.1 | 27.4 | 27.8 | 29.2 |
| Average temperature (°C) | 25.5 | 25.1 | 25.5 | 24.8 | 23.4 | 21.6 | 20.8 | 21.1 | 21.7 | 24.3 | 24.8 | 26.1 |
| Average night temperature (°C) | 23.0 | 22.7 | 22.9 | 22.4 | 20.9 | 19.0 | 18.3 | 18.7 | 18.4 | 21.3 | 21.7 | 23.0 |
| Absolute minimum temperature (°C) | 21.7 | 21.9 | 21.7 | 20.7 | 19.1 | 16.0 | 16.4 | 17.3 | 16.8 | 16.9 | 19.1 | 21.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 11.5 | 12.0 | 12.5 | 13.0 | 13.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 9.5 | 10.2 | 10.0 | 10.3 | 9.5 | 9.1 | 7.9 | 9.0 | 10.5 | 10.4 | 10.6 | 11.3 |
| Precipitation (mm) | 402 | 211 | 225 | 123 | 202 | 83 | 165 | 228 | 89 | 96 | 209 | 120 |
| Sunny days | 3 | 0 | 4 | 3 | 5 | 6 | 1 | 2 | 0 | 11 | 4 | 3 |
| Rainy days | 28 | 28 | 27 | 27 | 26 | 24 | 30 | 29 | 30 | 20 | 26 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Toamasina is at