Average annual temperature is 24.1 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: 10.8 °C
Number of sunny days: 198 days
Number of rainy days: 167 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) | 34.8 | 37.5 | 36.3 | 33.3 | 31.3 | 31.7 | 31.4 | 34.7 | 37.9 | 40.5 | 42.7 | 40.4 |
| Average daytime temperature (°C) | 31.9 | 33.8 | 30.0 | 30.0 | 28.3 | 27.8 | 26.9 | 28.6 | 34.2 | 33.9 | 34.0 | 34.3 |
| Average temperature (°C) | 26.0 | 27.4 | 24.5 | 23.7 | 21.6 | 20.8 | 19.9 | 21.4 | 25.8 | 25.4 | 26.3 | 26.9 |
| Average night temperature (°C) | 21.8 | 22.3 | 20.6 | 18.8 | 16.5 | 15.2 | 14.3 | 15.5 | 19.1 | 19.3 | 19.9 | 21.3 |
| Absolute minimum temperature (°C) | 20.5 | 20.0 | 15.1 | 15.2 | 13.2 | 10.8 | 11.6 | 12.7 | 15.4 | 14.5 | 15.8 | 16.6 |
| 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) | 13.5 | 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) | 10.0 | 10.7 | 8.8 | 9.6 | 9.7 | 9.5 | 9.3 | 9.5 | 10.9 | 10.2 | 11.1 | 11.0 |
| Precipitation (mm) | 182 | 78 | 157 | 45 | 26 | 6 | 11 | 7 | 6 | 25 | 77 | 89 |
| Sunny days | 5 | 14 | 7 | 14 | 21 | 24 | 22 | 19 | 26 | 14 | 18 | 14 |
| Rainy days | 26 | 14 | 24 | 16 | 10 | 6 | 9 | 12 | 4 | 17 | 12 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antanantsoa is at