Average annual temperature is 23.2 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 8.6 °C
Number of sunny days: 221 days
Number of rainy days: 144 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) | 32.0 | 34.2 | 33.1 | 30.7 | 29.9 | 30.1 | 30.0 | 33.5 | 36.8 | 38.9 | 40.4 | 38.6 |
| Average daytime temperature (°C) | 30.3 | 31.2 | 28.4 | 28.7 | 26.9 | 26.7 | 26.2 | 28.2 | 33.6 | 33.5 | 33.9 | 34.7 |
| Average temperature (°C) | 24.7 | 25.6 | 23.5 | 22.6 | 20.2 | 19.6 | 19.0 | 20.6 | 25.3 | 25.1 | 26.1 | 26.6 |
| Average night temperature (°C) | 20.5 | 20.9 | 19.4 | 17.6 | 14.6 | 13.7 | 13.1 | 14.0 | 17.8 | 17.7 | 18.9 | 20.1 |
| Absolute minimum temperature (°C) | 17.8 | 18.2 | 15.1 | 13.5 | 10.2 | 8.6 | 9.8 | 10.1 | 13.2 | 12.2 | 14.5 | 14.8 |
| 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 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 10.9 | 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) | 10.2 | 10.3 | 8.7 | 10.2 | 9.9 | 9.6 | 9.4 | 9.9 | 10.9 | 10.3 | 11.5 | 11.3 |
| Precipitation (mm) | 188 | 100 | 196 | 29 | 24 | 2 | 4 | 7 | 1 | 21 | 42 | 101 |
| Sunny days | 6 | 14 | 5 | 14 | 22 | 27 | 27 | 26 | 29 | 18 | 15 | 18 |
| Rainy days | 25 | 14 | 26 | 16 | 9 | 3 | 4 | 5 | 1 | 13 | 15 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antanantsoa is at