Average annual temperature is 20.0 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: 10.5 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Ankosilava
* Weather data for Ankosilava 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) | 28.2 | 29.7 | 29.5 | 28.6 | 28.8 | 27.0 | 25.6 | 28.2 | 28.5 | 31.5 | 30.3 | 30.6 |
| Average daytime temperature (°C) | 24.9 | 26.8 | 26.8 | 26.7 | 26.0 | 24.8 | 23.2 | 25.1 | 26.7 | 29.2 | 27.7 | 27.4 |
| Average temperature (°C) | 20.2 | 20.7 | 20.8 | 20.8 | 19.9 | 18.3 | 17.5 | 18.4 | 19.2 | 21.3 | 21.2 | 21.5 |
| Average night temperature (°C) | 17.3 | 17.1 | 17.1 | 17.4 | 15.6 | 13.9 | 13.7 | 13.9 | 13.9 | 15.8 | 16.9 | 17.4 |
| Absolute minimum temperature (°C) | 15.7 | 14.4 | 15.1 | 15.7 | 13.8 | 10.5 | 11.2 | 10.8 | 11.8 | 13.0 | 14.7 | 16.2 |
| 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) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 | 11.4 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| 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) | 8.1 | 9.5 | 10.1 | 9.7 | 10.4 | 10.0 | 9.2 | 10.1 | 10.6 | 11.2 | 11.1 | 10.6 |
| Precipitation (mm) | 632 | 326 | 274 | 141 | 39 | 2 | 5 | 8 | 2 | 46 | 242 | 227 |
| Sunny days | 0 | 0 | 2 | 2 | 6 | 24 | 27 | 20 | 24 | 9 | 3 | 0 |
| Rainy days | 31 | 28 | 29 | 28 | 25 | 6 | 4 | 11 | 6 | 22 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ankosilava is at