Average annual temperature is 26.6 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Antsirony
* Weather data for Antsirony 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) | 33.1 | 32.3 | 32.2 | 33.5 | 33.2 | 33.4 | 34.1 | 33.9 | 34.0 | 34.2 | 34.9 | 32.0 |
| Average daytime temperature (°C) | 28.5 | 29.8 | 30.0 | 30.2 | 30.3 | 30.4 | 31.6 | 31.1 | 31.7 | 31.5 | 31.8 | 30.9 |
| Average temperature (°C) | 25.9 | 26.6 | 26.9 | 26.9 | 26.4 | 25.6 | 25.7 | 25.7 | 26.2 | 27.4 | 27.7 | 27.6 |
| Average night temperature (°C) | 23.6 | 24.0 | 24.3 | 24.1 | 23.2 | 21.8 | 21.4 | 21.7 | 22.0 | 24.1 | 24.1 | 24.3 |
| Absolute minimum temperature (°C) | 22.8 | 22.8 | 23.4 | 22.0 | 21.3 | 19.2 | 19.6 | 19.7 | 20.8 | 22.3 | 23.2 | 23.0 |
| 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) | 8.4 | 10.9 | 10.7 | 10.6 | 10.6 | 10.4 | 10.2 | 10.7 | 11.2 | 11.3 | 11.7 | 11.3 |
| Precipitation (mm) | 645 | 257 | 274 | 157 | 25 | 2 | 6 | 9 | 4 | 63 | 137 | 252 |
| Sunny days | 0 | 1 | 2 | 5 | 13 | 27 | 28 | 20 | 22 | 4 | 1 | 0 |
| Rainy days | 31 | 27 | 29 | 25 | 18 | 3 | 3 | 11 | 8 | 27 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsirony is at