Average annual temperature is 25.8 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 77 days
Number of rainy days: 288 days
Look at detailed online map of Antsampilay
* Weather data for Antsampilay 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) | 32.5 | 31.6 | 32.9 | 31.1 | 31.0 | 29.7 | 28.8 | 29.0 | 29.9 | 30.8 | 31.5 | 33.1 |
| Average daytime temperature (°C) | 30.2 | 30.1 | 30.7 | 29.9 | 30.0 | 28.0 | 27.6 | 28.0 | 28.2 | 29.7 | 30.5 | 31.3 |
| Average temperature (°C) | 26.1 | 26.1 | 26.7 | 26.4 | 26.2 | 24.7 | 24.1 | 24.3 | 24.5 | 26.0 | 26.9 | 27.3 |
| Average night temperature (°C) | 22.9 | 23.2 | 23.4 | 23.7 | 23.4 | 22.1 | 21.5 | 21.6 | 21.7 | 22.9 | 23.8 | 24.0 |
| Absolute minimum temperature (°C) | 21.9 | 22.1 | 22.4 | 21.8 | 21.8 | 19.6 | 20.8 | 20.9 | 20.6 | 21.4 | 23.0 | 22.8 |
| 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) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| 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) | 10.5 | 10.7 | 10.3 | 10.5 | 10.6 | 10.0 | 9.8 | 10.6 | 11.0 | 11.1 | 11.3 | 11.6 |
| Precipitation (mm) | 232 | 161 | 123 | 95 | 23 | 28 | 16 | 10 | 18 | 16 | 61 | 106 |
| Sunny days | 1 | 1 | 2 | 4 | 11 | 8 | 13 | 13 | 10 | 6 | 4 | 4 |
| Rainy days | 30 | 27 | 29 | 26 | 20 | 22 | 18 | 18 | 20 | 25 | 26 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsampilay is at