Average annual temperature is 24.6 °C
Absolute maximum temperature: 43.0 °C
Absolute minimum temperature: 9.3 °C
Number of sunny days: 203 days
Number of rainy days: 162 days
Look at detailed online map of Antanantsoa
* Weather data for Antanantsoa 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) | 34.5 | 37.9 | 36.4 | 33.4 | 32.1 | 32.4 | 32.0 | 34.9 | 37.4 | 41.2 | 43.0 | 40.6 |
| Average daytime temperature (°C) | 31.7 | 33.8 | 30.3 | 30.7 | 28.7 | 28.3 | 27.7 | 29.3 | 34.8 | 34.9 | 34.9 | 35.6 |
| Average temperature (°C) | 26.2 | 27.6 | 25.0 | 24.3 | 22.1 | 21.1 | 20.4 | 22.0 | 26.4 | 26.2 | 27.0 | 27.8 |
| Average night temperature (°C) | 22.0 | 22.6 | 20.9 | 19.1 | 16.7 | 15.1 | 14.5 | 16.3 | 19.7 | 19.7 | 20.7 | 22.0 |
| Absolute minimum temperature (°C) | 20.3 | 19.5 | 14.7 | 15.4 | 12.7 | 9.3 | 11.6 | 11.9 | 16.8 | 14.7 | 16.2 | 16.4 |
| 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) | 10.2 | 10.9 | 8.9 | 9.9 | 9.7 | 9.6 | 9.7 | 9.8 | 11.0 | 10.3 | 11.4 | 11.3 |
| Precipitation (mm) | 207 | 92 | 193 | 31 | 35 | 6 | 15 | 16 | 2 | 36 | 87 | 73 |
| Sunny days | 3 | 13 | 5 | 13 | 20 | 26 | 25 | 20 | 28 | 18 | 16 | 16 |
| Rainy days | 28 | 15 | 26 | 17 | 11 | 4 | 6 | 11 | 2 | 13 | 14 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antanantsoa is at