Average annual temperature is 25.2 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 63 days
Number of rainy days: 302 days
Look at detailed online map of Antsanany
* Weather data for Antsanany 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) | 31.7 | 32.2 | 32.1 | 32.1 | 31.7 | 31.4 | 31.7 | 31.2 | 31.4 | 33.2 | 33.3 | 33.1 |
| Average daytime temperature (°C) | 29.1 | 30.6 | 30.6 | 30.7 | 30.1 | 29.4 | 29.3 | 29.4 | 29.8 | 31.0 | 31.3 | 31.1 |
| Average temperature (°C) | 24.9 | 25.6 | 25.8 | 25.8 | 25.2 | 24.1 | 23.5 | 23.8 | 24.6 | 26.1 | 26.4 | 26.4 |
| Average night temperature (°C) | 22.1 | 22.5 | 22.7 | 22.5 | 21.3 | 19.8 | 18.6 | 19.2 | 20.1 | 22.4 | 22.7 | 23.1 |
| Absolute minimum temperature (°C) | 21.4 | 21.7 | 21.9 | 20.8 | 19.8 | 17.1 | 17.0 | 17.4 | 18.1 | 20.8 | 22.1 | 22.1 |
| 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 | 11.3 | 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) | 8.7 | 10.3 | 10.1 | 10.4 | 10.6 | 10.5 | 10.0 | 10.7 | 11.1 | 11.2 | 11.5 | 11.2 |
| Precipitation (mm) | 600 | 226 | 239 | 159 | 50 | 15 | 11 | 17 | 36 | 71 | 196 | 272 |
| Sunny days | 1 | 0 | 1 | 0 | 6 | 18 | 22 | 9 | 5 | 1 | 0 | 0 |
| Rainy days | 30 | 28 | 30 | 30 | 25 | 12 | 9 | 22 | 25 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsanany is at