Average annual temperature is 24.0 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 33 days
Number of rainy days: 332 days
Look at detailed online map of Antananivo
* Weather data for Antananivo 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) | 34.5 | 31.4 | 33.2 | 31.0 | 30.4 | 27.4 | 27.9 | 28.5 | 30.3 | 33.9 | 33.9 | 34.7 |
| Average daytime temperature (°C) | 30.3 | 29.4 | 30.3 | 28.8 | 28.3 | 26.2 | 25.8 | 26.6 | 27.3 | 30.9 | 31.1 | 31.9 |
| Average temperature (°C) | 25.1 | 24.6 | 25.1 | 24.5 | 23.7 | 22.0 | 21.6 | 22.1 | 22.5 | 24.9 | 25.5 | 26.1 |
| Average night temperature (°C) | 21.7 | 21.4 | 21.7 | 21.6 | 20.3 | 18.2 | 17.9 | 18.4 | 18.7 | 20.5 | 21.5 | 22.4 |
| Absolute minimum temperature (°C) | 20.2 | 20.3 | 20.8 | 19.7 | 18.7 | 15.3 | 15.7 | 16.4 | 17.3 | 18.5 | 20.6 | 20.8 |
| 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 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.7 | 12.0 | 12.4 | 12.8 | 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) | 9.9 | 10.3 | 10.2 | 9.9 | 10.3 | 9.9 | 8.8 | 10.0 | 10.3 | 10.6 | 10.8 | 10.9 |
| Precipitation (mm) | 347 | 270 | 289 | 256 | 107 | 74 | 98 | 54 | 63 | 33 | 129 | 189 |
| Sunny days | 1 | 0 | 0 | 1 | 3 | 7 | 4 | 5 | 2 | 4 | 2 | 4 |
| Rainy days | 30 | 28 | 31 | 29 | 28 | 23 | 27 | 26 | 28 | 27 | 28 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antananivo is at