Average annual temperature is 23.2 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 11.5 °C
Number of sunny days: 67 days
Number of rainy days: 298 days
Look at detailed online map of Antananabo
* Weather data for Antananabo 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) | 36.2 | 30.6 | 31.2 | 31.0 | 31.6 | 28.4 | 27.2 | 28.3 | 30.5 | 35.5 | 33.9 | 35.0 |
| Average daytime temperature (°C) | 28.9 | 28.9 | 28.3 | 27.8 | 26.3 | 25.6 | 24.4 | 24.6 | 27.6 | 29.9 | 28.7 | 30.2 |
| Average temperature (°C) | 25.3 | 25.1 | 24.4 | 23.6 | 22.0 | 20.6 | 19.9 | 20.6 | 22.6 | 24.7 | 24.5 | 25.9 |
| Average night temperature (°C) | 22.4 | 21.9 | 21.5 | 20.4 | 18.6 | 16.3 | 16.3 | 17.5 | 18.5 | 20.8 | 21.1 | 22.4 |
| Absolute minimum temperature (°C) | 21.5 | 20.2 | 20.2 | 18.8 | 16.0 | 11.5 | 14.1 | 15.5 | 16.8 | 16.3 | 18.8 | 17.8 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.5 |
| 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) | 7.8 | 10.1 | 8.3 | 9.7 | 9.2 | 9.4 | 9.1 | 8.2 | 11.0 | 9.9 | 9.3 | 10.5 |
| Precipitation (mm) | 562 | 176 | 375 | 138 | 147 | 15 | 52 | 80 | 18 | 171 | 117 | 226 |
| Sunny days | 1 | 2 | 0 | 2 | 7 | 13 | 5 | 1 | 12 | 11 | 7 | 6 |
| Rainy days | 30 | 26 | 31 | 28 | 24 | 17 | 26 | 30 | 18 | 20 | 23 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antananabo is at