Average annual temperature is 27.2 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 175 days
Number of rainy days: 190 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) | 34.7 | 33.6 | 33.5 | 33.8 | 35.2 | 33.4 | 33.7 | 34.9 | 36.1 | 38.6 | 37.3 | 36.9 |
| Average daytime temperature (°C) | 30.5 | 32.6 | 31.9 | 32.5 | 33.1 | 31.6 | 31.6 | 33.1 | 34.7 | 36.2 | 34.8 | 34.6 |
| Average temperature (°C) | 25.9 | 26.9 | 26.5 | 27.0 | 27.3 | 25.7 | 25.7 | 26.9 | 28.2 | 29.4 | 28.6 | 28.5 |
| Average night temperature (°C) | 22.7 | 22.9 | 22.8 | 22.7 | 21.8 | 19.9 | 20.0 | 21.0 | 21.7 | 23.8 | 23.6 | 24.1 |
| Absolute minimum temperature (°C) | 22.0 | 22.1 | 21.7 | 21.2 | 19.5 | 16.0 | 17.2 | 19.2 | 20.1 | 21.5 | 22.1 | 22.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.3 | 11.2 | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 7.7 | 10.6 | 9.8 | 10.7 | 10.5 | 10.2 | 9.8 | 10.6 | 11.2 | 11.5 | 11.7 | 11.0 |
| Precipitation (mm) | 703 | 300 | 304 | 112 | 4 | 0 | 0 | 3 | 0 | 71 | 96 | 231 |
| Sunny days | 1 | 1 | 1 | 11 | 23 | 30 | 31 | 26 | 29 | 16 | 6 | 0 |
| Rainy days | 30 | 27 | 30 | 19 | 8 | 0 | 0 | 5 | 1 | 15 | 24 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antananabo is at