Average annual temperature is 22.4 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 78 days
Number of rainy days: 287 days
Look at detailed online map of Mahavelo
* Weather data for Mahavelo 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) | 35.7 | 32.2 | 31.4 | 31.1 | 30.0 | 28.0 | 26.9 | 29.7 | 30.5 | 36.8 | 34.0 | 35.3 |
| Average daytime temperature (°C) | 28.7 | 29.0 | 28.2 | 27.7 | 25.7 | 24.9 | 23.7 | 23.9 | 27.7 | 30.5 | 28.7 | 30.9 |
| Average temperature (°C) | 24.1 | 24.3 | 23.6 | 23.1 | 21.1 | 19.5 | 18.8 | 19.7 | 21.7 | 24.2 | 23.8 | 25.5 |
| Average night temperature (°C) | 21.3 | 21.1 | 20.8 | 19.7 | 17.4 | 14.2 | 14.5 | 16.7 | 16.5 | 19.4 | 20.0 | 21.7 |
| Absolute minimum temperature (°C) | 20.2 | 18.5 | 18.8 | 17.1 | 13.9 | 9.7 | 11.9 | 14.3 | 13.6 | 13.0 | 17.3 | 16.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 7.1 | 8.7 | 7.4 | 9.0 | 8.5 | 9.5 | 8.6 | 7.4 | 10.8 | 9.5 | 8.4 | 9.8 |
| Precipitation (mm) | 834 | 242 | 431 | 123 | 147 | 18 | 56 | 116 | 20 | 110 | 144 | 195 |
| Sunny days | 1 | 2 | 0 | 2 | 5 | 13 | 12 | 2 | 16 | 11 | 7 | 7 |
| Rainy days | 30 | 26 | 31 | 28 | 26 | 17 | 19 | 29 | 14 | 20 | 23 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mahavelo is at