Average annual temperature is 25.8 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 112 days
Number of rainy days: 253 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) | 34.9 | 34.6 | 35.2 | 33.7 | 34.5 | 31.7 | 31.2 | 32.5 | 35.5 | 35.1 | 35.8 | 35.8 |
| Average daytime temperature (°C) | 31.7 | 32.1 | 32.1 | 31.4 | 32.1 | 30.4 | 29.5 | 30.5 | 31.4 | 33.4 | 33.8 | 34.0 |
| Average temperature (°C) | 25.7 | 25.7 | 26.1 | 26.1 | 26.0 | 24.7 | 24.0 | 24.5 | 25.0 | 26.6 | 27.4 | 27.2 |
| Average night temperature (°C) | 22.0 | 21.9 | 22.3 | 22.3 | 21.5 | 20.1 | 19.5 | 19.9 | 20.5 | 21.8 | 23.0 | 23.1 |
| Absolute minimum temperature (°C) | 19.6 | 20.8 | 20.8 | 20.4 | 19.9 | 17.6 | 17.8 | 18.0 | 19.4 | 20.2 | 22.0 | 22.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| 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 | 12.0 |
| Sunshine mean duration (h) | 9.7 | 9.9 | 9.8 | 10.3 | 10.7 | 10.0 | 9.8 | 10.6 | 10.9 | 11.0 | 11.2 | 10.9 |
| Precipitation (mm) | 320 | 209 | 194 | 106 | 25 | 12 | 6 | 15 | 6 | 5 | 75 | 173 |
| Sunny days | 0 | 3 | 1 | 4 | 9 | 17 | 20 | 16 | 21 | 16 | 5 | 0 |
| Rainy days | 31 | 25 | 30 | 26 | 22 | 13 | 11 | 15 | 9 | 15 | 25 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antananabo is at