Average annual temperature is 18.6 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Antanamahalana
* Weather data for Antanamahalana 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) | 26.7 | 27.8 | 26.2 | 25.5 | 24.9 | 22.9 | 23.6 | 26.0 | 29.5 | 33.1 | 32.6 | 30.8 |
| Average daytime temperature (°C) | 24.7 | 26.0 | 24.8 | 24.3 | 22.8 | 21.4 | 21.2 | 22.6 | 26.3 | 29.8 | 27.5 | 27.9 |
| Average temperature (°C) | 19.9 | 20.1 | 19.5 | 18.5 | 16.6 | 14.6 | 14.9 | 16.4 | 18.2 | 21.7 | 20.8 | 21.6 |
| Average night temperature (°C) | 16.6 | 15.3 | 15.8 | 14.1 | 11.6 | 8.9 | 9.3 | 11.1 | 10.5 | 14.8 | 15.3 | 16.5 |
| Absolute minimum temperature (°C) | 14.2 | 12.8 | 14.1 | 10.9 | 8.9 | 3.6 | 6.0 | 8.0 | 8.8 | 8.8 | 11.9 | 14.5 |
| 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) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 7.7 | 9.8 | 9.4 | 10.1 | 9.9 | 9.9 | 9.7 | 9.7 | 11.0 | 11.5 | 11.5 | 11.1 |
| Precipitation (mm) | 394 | 170 | 203 | 79 | 21 | 0 | 2 | 12 | 0 | 14 | 58 | 157 |
| Sunny days | 1 | 6 | 0 | 8 | 20 | 29 | 24 | 23 | 29 | 20 | 10 | 3 |
| Rainy days | 30 | 22 | 31 | 22 | 11 | 1 | 7 | 8 | 1 | 11 | 20 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antanamahalana is at