Average annual temperature is 23.4 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 12.0 °C
Number of sunny days: 59 days
Number of rainy days: 306 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) | 37.4 | 31.1 | 31.5 | 33.5 | 31.2 | 29.2 | 27.5 | 28.4 | 29.9 | 35.3 | 32.8 | 34.1 |
| Average daytime temperature (°C) | 29.1 | 29.3 | 28.6 | 28.4 | 26.6 | 25.8 | 24.7 | 24.8 | 27.6 | 29.8 | 28.5 | 30.2 |
| Average temperature (°C) | 25.4 | 25.3 | 24.5 | 23.8 | 22.1 | 20.7 | 20.0 | 20.8 | 22.7 | 24.8 | 24.6 | 25.9 |
| Average night temperature (°C) | 22.6 | 22.0 | 21.7 | 20.5 | 18.7 | 16.4 | 16.4 | 17.6 | 18.7 | 21.0 | 21.2 | 22.3 |
| Absolute minimum temperature (°C) | 21.5 | 20.6 | 20.3 | 19.1 | 15.7 | 12.0 | 13.9 | 15.4 | 16.6 | 16.5 | 18.8 | 17.8 |
| 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) | 7.6 | 10.2 | 8.7 | 9.6 | 9.2 | 9.4 | 9.4 | 8.1 | 11.0 | 10.1 | 8.9 | 10.5 |
| Precipitation (mm) | 540 | 229 | 372 | 131 | 134 | 17 | 47 | 78 | 18 | 133 | 98 | 193 |
| Sunny days | 0 | 1 | 1 | 2 | 8 | 12 | 5 | 2 | 8 | 9 | 6 | 5 |
| Rainy days | 31 | 27 | 30 | 28 | 23 | 18 | 26 | 29 | 22 | 22 | 24 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mahavelo is at