Average annual temperature is 23.7 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 48 days
Number of rainy days: 317 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) | 33.5 | 29.3 | 29.9 | 29.5 | 29.7 | 26.8 | 26.0 | 26.3 | 27.1 | 29.7 | 30.2 | 30.6 |
| Average daytime temperature (°C) | 27.7 | 27.8 | 27.5 | 27.0 | 25.6 | 24.6 | 23.5 | 23.6 | 25.4 | 27.3 | 26.9 | 28.1 |
| Average temperature (°C) | 25.6 | 25.6 | 24.9 | 24.2 | 22.7 | 21.5 | 20.8 | 21.3 | 23.0 | 24.6 | 24.6 | 25.7 |
| Average night temperature (°C) | 23.5 | 23.1 | 22.7 | 21.6 | 19.9 | 18.0 | 17.9 | 19.1 | 20.2 | 22.1 | 22.3 | 23.1 |
| Absolute minimum temperature (°C) | 22.3 | 21.6 | 21.5 | 19.9 | 16.9 | 14.7 | 15.8 | 17.0 | 17.7 | 19.6 | 20.2 | 19.2 |
| 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 | 12.9 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.3 | 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 | 10.2 | 8.6 | 9.5 | 9.2 | 9.5 | 9.1 | 7.9 | 11.0 | 9.9 | 9.2 | 10.7 |
| Precipitation (mm) | 545 | 174 | 365 | 96 | 165 | 35 | 75 | 125 | 30 | 87 | 108 | 193 |
| Sunny days | 0 | 0 | 0 | 3 | 6 | 9 | 4 | 3 | 9 | 7 | 3 | 4 |
| Rainy days | 31 | 28 | 31 | 27 | 25 | 21 | 27 | 28 | 21 | 24 | 27 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antananabo is at