Average annual temperature is 18.8 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: 8.5 °C
Number of sunny days: 74 days
Number of rainy days: 291 days
Look at detailed online map of Ampasy
* Weather data for Ampasy 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) | 29.6 | 26.8 | 26.7 | 26.3 | 26.0 | 24.7 | 23.8 | 24.2 | 26.6 | 30.8 | 30.6 | 30.0 |
| Average daytime temperature (°C) | 23.9 | 24.6 | 23.6 | 23.6 | 21.7 | 20.7 | 19.1 | 19.3 | 23.1 | 25.7 | 24.4 | 25.9 |
| Average temperature (°C) | 20.5 | 20.6 | 20.2 | 19.7 | 17.7 | 16.4 | 15.2 | 15.8 | 17.9 | 20.4 | 20.1 | 21.4 |
| Average night temperature (°C) | 18.1 | 17.5 | 17.7 | 16.8 | 14.5 | 12.3 | 11.7 | 12.8 | 13.2 | 16.1 | 16.5 | 17.9 |
| Absolute minimum temperature (°C) | 16.4 | 14.8 | 15.0 | 12.6 | 12.1 | 8.5 | 8.5 | 10.4 | 11.5 | 11.4 | 14.2 | 13.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 6.9 | 9.2 | 7.8 | 9.3 | 9.1 | 9.5 | 8.5 | 8.1 | 11.1 | 10.7 | 9.7 | 10.5 |
| Precipitation (mm) | 835 | 284 | 444 | 180 | 99 | 41 | 145 | 282 | 6 | 144 | 160 | 297 |
| Sunny days | 0 | 2 | 0 | 2 | 5 | 12 | 10 | 1 | 24 | 8 | 3 | 7 |
| Rainy days | 31 | 26 | 31 | 28 | 26 | 18 | 21 | 30 | 6 | 23 | 27 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ampasy is at