Average annual temperature is 20.4 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 20 days
Number of rainy days: 345 days
Look at detailed online map of Antsiatsiaka
* Weather data for Antsiatsiaka 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) | 33.3 | 32.1 | 32.4 | 29.6 | 27.7 | 25.1 | 23.4 | 25.7 | 26.4 | 30.1 | 30.0 | 31.8 |
| Average daytime temperature (°C) | 26.6 | 25.6 | 27.0 | 25.8 | 24.2 | 21.7 | 20.2 | 21.4 | 21.8 | 26.6 | 25.6 | 27.9 |
| Average temperature (°C) | 22.4 | 21.6 | 22.4 | 21.7 | 20.3 | 18.2 | 17.2 | 17.9 | 18.1 | 21.3 | 21.3 | 22.9 |
| Average night temperature (°C) | 19.7 | 19.3 | 20.0 | 19.2 | 17.7 | 15.4 | 15.2 | 15.8 | 15.7 | 17.6 | 18.2 | 19.8 |
| Absolute minimum temperature (°C) | 17.9 | 17.3 | 18.3 | 16.7 | 16.0 | 13.0 | 13.2 | 13.7 | 13.7 | 14.5 | 15.7 | 18.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 11.5 | 12.0 | 12.5 | 12.9 | 13.1 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 8.2 | 7.6 | 8.2 | 9.1 | 8.0 | 8.1 | 5.6 | 7.8 | 8.8 | 10.1 | 8.8 | 9.7 |
| Precipitation (mm) | 588 | 261 | 307 | 139 | 141 | 104 | 198 | 256 | 188 | 82 | 237 | 278 |
| Sunny days | 1 | 1 | 0 | 0 | 2 | 2 | 0 | 1 | 0 | 9 | 2 | 2 |
| Rainy days | 30 | 27 | 31 | 30 | 29 | 28 | 31 | 30 | 30 | 22 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsiatsiaka is at