Average annual temperature is 24.1 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 10.7 °C
Number of sunny days: 238 days
Number of rainy days: 127 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 | 36.9 | 33.0 | 32.4 | 32.1 | 31.0 | 30.3 | 33.8 | 36.9 | 38.4 | 41.5 | 39.4 |
| Average daytime temperature (°C) | 31.5 | 32.7 | 28.9 | 30.1 | 28.3 | 27.7 | 27.2 | 29.2 | 34.2 | 34.0 | 34.9 | 36.0 |
| Average temperature (°C) | 25.8 | 26.5 | 24.1 | 23.8 | 21.7 | 20.5 | 19.9 | 21.5 | 25.5 | 25.4 | 26.7 | 27.9 |
| Average night temperature (°C) | 21.6 | 22.1 | 20.5 | 19.0 | 16.4 | 14.8 | 14.2 | 15.4 | 18.5 | 18.6 | 20.1 | 21.6 |
| Absolute minimum temperature (°C) | 19.6 | 19.0 | 16.2 | 15.5 | 13.2 | 10.7 | 11.6 | 12.6 | 15.0 | 14.3 | 16.0 | 17.6 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 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 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.4 | 10.2 | 8.8 | 10.3 | 9.9 | 9.8 | 9.7 | 9.9 | 11.2 | 10.8 | 11.8 | 11.5 |
| Precipitation (mm) | 185 | 114 | 277 | 23 | 9 | 0 | 1 | 0 | 0 | 20 | 22 | 47 |
| Sunny days | 8 | 3 | 10 | 19 | 24 | 29 | 28 | 28 | 30 | 22 | 18 | 19 |
| Rainy days | 23 | 25 | 21 | 11 | 7 | 1 | 3 | 3 | 0 | 9 | 12 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antanantsoa is at