Average annual temperature is 23.0 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 9.4 °C
Number of sunny days: 207 days
Number of rainy days: 158 days
Look at detailed online map of Antsana
* Weather data for Antsana 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) | 32.9 | 36.2 | 33.7 | 31.3 | 30.1 | 30.2 | 30.2 | 34.1 | 36.1 | 38.7 | 40.7 | 39.0 |
| Average daytime temperature (°C) | 30.1 | 32.0 | 28.2 | 28.8 | 26.9 | 26.4 | 25.6 | 27.3 | 32.9 | 32.6 | 33.1 | 33.5 |
| Average temperature (°C) | 24.7 | 26.2 | 23.3 | 22.7 | 20.6 | 19.7 | 18.9 | 20.3 | 24.6 | 24.3 | 25.3 | 25.7 |
| Average night temperature (°C) | 20.8 | 21.2 | 19.8 | 18.2 | 15.6 | 14.5 | 13.6 | 14.8 | 17.5 | 17.9 | 18.8 | 20.1 |
| Absolute minimum temperature (°C) | 18.6 | 18.7 | 15.0 | 13.9 | 11.5 | 9.4 | 11.9 | 10.0 | 14.0 | 13.8 | 13.8 | 15.6 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 9.9 | 10.7 | 8.7 | 9.8 | 9.8 | 9.6 | 9.5 | 9.4 | 10.9 | 10.1 | 11.0 | 11.0 |
| Precipitation (mm) | 194 | 60 | 234 | 29 | 35 | 3 | 8 | 11 | 3 | 23 | 64 | 88 |
| Sunny days | 5 | 15 | 6 | 15 | 20 | 26 | 22 | 22 | 28 | 17 | 15 | 16 |
| Rainy days | 26 | 13 | 25 | 15 | 11 | 4 | 9 | 9 | 2 | 14 | 15 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsana is at