Average annual temperature is 18.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 77 days
Number of rainy days: 288 days
Look at detailed online map of Antsavoa
* Weather data for Antsavoa 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) | 29.2 | 29.2 | 29.0 | 27.9 | 25.2 | 26.6 | 25.2 | 25.9 | 28.2 | 32.1 | 35.3 | 31.2 |
| Average daytime temperature (°C) | 24.6 | 25.8 | 24.1 | 24.2 | 22.1 | 21.7 | 20.4 | 20.5 | 25.0 | 26.3 | 25.5 | 26.6 |
| Average temperature (°C) | 21.0 | 21.4 | 20.3 | 19.7 | 17.6 | 16.2 | 15.2 | 15.8 | 18.9 | 20.0 | 20.0 | 21.3 |
| Average night temperature (°C) | 18.8 | 18.0 | 17.7 | 16.2 | 13.8 | 11.5 | 10.8 | 12.2 | 13.9 | 15.5 | 15.9 | 17.5 |
| Absolute minimum temperature (°C) | 16.8 | 15.7 | 12.7 | 12.7 | 9.6 | 7.6 | 8.8 | 8.1 | 12.0 | 10.4 | 11.1 | 12.1 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 7.1 | 9.1 | 7.4 | 9.2 | 9.4 | 8.8 | 8.8 | 8.8 | 10.6 | 9.8 | 9.9 | 10.2 |
| Precipitation (mm) | 523 | 170 | 342 | 82 | 54 | 38 | 40 | 88 | 48 | 119 | 146 | 210 |
| Sunny days | 0 | 2 | 1 | 5 | 6 | 19 | 13 | 7 | 11 | 7 | 5 | 1 |
| Rainy days | 31 | 26 | 30 | 25 | 25 | 11 | 18 | 24 | 19 | 24 | 25 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsavoa is at