Average annual temperature is 23.5 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 26 days
Number of rainy days: 339 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) | 35.5 | 32.7 | 36.3 | 31.3 | 30.0 | 27.6 | 25.7 | 27.8 | 27.3 | 31.6 | 31.7 | 32.9 |
| Average daytime temperature (°C) | 29.7 | 28.3 | 29.5 | 28.2 | 26.7 | 24.8 | 23.7 | 24.4 | 24.9 | 28.8 | 28.3 | 30.0 |
| Average temperature (°C) | 25.4 | 24.7 | 25.3 | 24.6 | 23.1 | 21.2 | 20.4 | 20.9 | 21.3 | 24.2 | 24.5 | 25.9 |
| Average night temperature (°C) | 22.3 | 22.1 | 22.4 | 21.9 | 20.3 | 18.1 | 18.0 | 18.4 | 18.1 | 20.4 | 21.0 | 22.5 |
| Absolute minimum temperature (°C) | 20.3 | 20.9 | 20.9 | 19.9 | 18.5 | 15.6 | 15.6 | 16.8 | 16.1 | 17.3 | 18.7 | 21.0 |
| 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 | 11.6 | 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) | 8.8 | 9.3 | 9.1 | 9.4 | 8.9 | 8.7 | 6.6 | 8.5 | 9.6 | 10.5 | 10.0 | 10.3 |
| Precipitation (mm) | 404 | 256 | 315 | 132 | 238 | 109 | 229 | 301 | 148 | 53 | 175 | 156 |
| Sunny days | 0 | 1 | 1 | 1 | 4 | 1 | 1 | 2 | 0 | 10 | 3 | 2 |
| Rainy days | 31 | 27 | 30 | 29 | 27 | 29 | 30 | 29 | 30 | 21 | 27 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsiatsiaka is at