Average annual temperature is 19.5 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 64 days
Number of rainy days: 301 days
Look at detailed online map of Antsirinala
* Weather data for Antsirinala 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) | 31.1 | 28.6 | 30.8 | 28.8 | 28.2 | 25.2 | 25.8 | 27.4 | 27.8 | 32.9 | 32.7 | 33.1 |
| Average daytime temperature (°C) | 26.3 | 26.1 | 26.5 | 25.7 | 24.3 | 22.4 | 20.9 | 22.2 | 23.7 | 28.6 | 26.9 | 29.2 |
| Average temperature (°C) | 21.1 | 20.9 | 20.9 | 20.3 | 19.0 | 16.9 | 16.2 | 17.1 | 17.7 | 21.0 | 20.8 | 22.1 |
| Average night temperature (°C) | 18.0 | 17.5 | 17.7 | 17.0 | 15.4 | 13.2 | 13.1 | 14.0 | 13.7 | 16.3 | 16.7 | 17.9 |
| Absolute minimum temperature (°C) | 16.5 | 15.4 | 15.9 | 14.2 | 11.3 | 9.5 | 10.9 | 11.9 | 11.8 | 11.7 | 15.6 | 16.4 |
| 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) | 13.1 | 12.7 | 12.2 | 11.7 | 11.2 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 7.9 | 8.9 | 8.2 | 8.9 | 8.4 | 8.6 | 7.2 | 8.0 | 9.6 | 9.9 | 9.1 | 10.3 |
| Precipitation (mm) | 448 | 142 | 266 | 107 | 45 | 16 | 30 | 62 | 16 | 87 | 103 | 295 |
| Sunny days | 1 | 1 | 0 | 2 | 3 | 14 | 9 | 6 | 13 | 6 | 5 | 4 |
| Rainy days | 30 | 27 | 31 | 28 | 28 | 16 | 22 | 25 | 17 | 25 | 25 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsirinala is at