Average annual temperature is 23.2 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 70 days
Number of rainy days: 295 days
Look at detailed online map of Vatana
* Weather data for Vatana 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) | 37.3 | 31.1 | 31.5 | 31.3 | 29.4 | 28.0 | 27.2 | 28.5 | 30.6 | 34.6 | 34.1 | 35.5 |
| Average daytime temperature (°C) | 29.3 | 29.0 | 28.4 | 27.8 | 26.1 | 25.4 | 24.4 | 24.5 | 27.7 | 30.1 | 28.7 | 30.5 |
| Average temperature (°C) | 25.2 | 25.0 | 24.4 | 23.7 | 21.9 | 20.5 | 19.7 | 20.4 | 22.3 | 24.6 | 24.4 | 25.8 |
| Average night temperature (°C) | 22.4 | 22.0 | 21.6 | 20.8 | 18.8 | 16.6 | 16.2 | 17.3 | 18.2 | 20.7 | 20.8 | 22.3 |
| Absolute minimum temperature (°C) | 21.6 | 20.9 | 20.3 | 19.2 | 16.3 | 13.2 | 14.0 | 15.3 | 16.3 | 17.4 | 18.9 | 18.1 |
| 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 | 11.1 | 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) | 7.9 | 9.8 | 8.3 | 9.6 | 8.8 | 9.5 | 9.1 | 7.8 | 10.9 | 9.6 | 9.2 | 10.0 |
| Precipitation (mm) | 565 | 276 | 375 | 138 | 101 | 22 | 67 | 98 | 14 | 118 | 103 | 208 |
| Sunny days | 0 | 3 | 0 | 1 | 8 | 11 | 5 | 2 | 12 | 11 | 10 | 7 |
| Rainy days | 31 | 25 | 31 | 29 | 23 | 19 | 26 | 29 | 18 | 20 | 20 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vatana is at