Average annual temperature is 18.4 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 5.9 °C
Number of sunny days: 146 days
Number of rainy days: 219 days
Look at detailed online map of Antsaharatsy
* Weather data for Antsaharatsy 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) | 27.4 | 28.2 | 26.6 | 25.5 | 24.6 | 23.4 | 24.1 | 24.7 | 28.2 | 31.9 | 29.4 | 30.2 |
| Average daytime temperature (°C) | 24.3 | 25.6 | 24.9 | 24.4 | 23.2 | 21.3 | 21.2 | 22.2 | 24.3 | 28.1 | 26.3 | 27.7 |
| Average temperature (°C) | 19.5 | 19.9 | 19.5 | 18.8 | 17.3 | 15.2 | 15.2 | 16.3 | 17.2 | 20.5 | 19.9 | 21.2 |
| Average night temperature (°C) | 16.4 | 15.9 | 16.1 | 15.1 | 13.1 | 10.7 | 10.8 | 11.9 | 11.3 | 14.8 | 14.9 | 16.7 |
| Absolute minimum temperature (°C) | 14.7 | 14.2 | 14.7 | 11.2 | 8.5 | 5.9 | 8.5 | 9.2 | 9.2 | 10.2 | 12.7 | 14.9 |
| 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 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 7.9 | 9.6 | 8.9 | 9.4 | 9.6 | 9.3 | 9.2 | 9.8 | 10.5 | 11.0 | 11.1 | 11.1 |
| Precipitation (mm) | 485 | 175 | 221 | 126 | 11 | 1 | 2 | 55 | 1 | 73 | 96 | 184 |
| Sunny days | 1 | 3 | 1 | 6 | 20 | 27 | 23 | 16 | 26 | 11 | 6 | 6 |
| Rainy days | 30 | 25 | 30 | 24 | 11 | 3 | 8 | 15 | 4 | 20 | 24 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsaharatsy is at