Average annual temperature is 21.6 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 43 days
Number of rainy days: 322 days
Look at detailed online map of Antsalaka Atsimo
* Weather data for Antsalaka Atsimo 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) | 30.7 | 29.9 | 31.2 | 28.3 | 28.0 | 27.0 | 26.4 | 27.0 | 29.2 | 29.3 | 29.6 | 31.4 |
| Average daytime temperature (°C) | 26.6 | 26.8 | 27.2 | 26.4 | 26.6 | 25.1 | 24.5 | 25.2 | 25.9 | 27.6 | 28.0 | 28.5 |
| Average temperature (°C) | 22.4 | 22.2 | 22.8 | 22.3 | 21.9 | 20.2 | 19.6 | 19.9 | 20.1 | 21.7 | 22.7 | 23.4 |
| Average night temperature (°C) | 19.6 | 19.4 | 20.2 | 19.8 | 19.1 | 16.9 | 16.2 | 16.3 | 16.3 | 18.1 | 19.3 | 20.5 |
| Absolute minimum temperature (°C) | 17.9 | 17.5 | 17.8 | 17.9 | 17.2 | 14.5 | 12.8 | 14.3 | 14.8 | 15.9 | 17.5 | 18.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| 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 | 12.0 |
| Sunshine mean duration (h) | 9.5 | 9.8 | 9.5 | 10.1 | 10.5 | 10.2 | 9.6 | 10.5 | 10.7 | 10.9 | 10.9 | 10.9 |
| Precipitation (mm) | 256 | 291 | 174 | 142 | 47 | 35 | 58 | 53 | 44 | 53 | 121 | 308 |
| Sunny days | 0 | 0 | 3 | 2 | 7 | 9 | 7 | 3 | 8 | 2 | 2 | 0 |
| Rainy days | 31 | 28 | 28 | 28 | 24 | 21 | 24 | 28 | 22 | 29 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsalaka Atsimo is at