Average annual temperature is 18.0 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Antsaha
* Weather data for Antsaha 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) | 26.4 | 27.2 | 26.2 | 25.1 | 24.0 | 22.7 | 23.9 | 24.7 | 27.2 | 32.0 | 30.8 | 30.1 |
| Average daytime temperature (°C) | 23.8 | 24.8 | 24.4 | 23.6 | 22.4 | 20.7 | 20.5 | 21.7 | 23.9 | 27.7 | 26.1 | 27.1 |
| Average temperature (°C) | 19.2 | 19.5 | 19.3 | 18.3 | 16.7 | 14.8 | 14.8 | 16.0 | 16.9 | 20.1 | 19.8 | 21.0 |
| Average night temperature (°C) | 16.1 | 15.6 | 15.8 | 14.4 | 12.3 | 10.1 | 10.4 | 11.8 | 11.0 | 14.2 | 14.8 | 16.6 |
| Absolute minimum temperature (°C) | 14.1 | 13.8 | 14.4 | 10.6 | 8.8 | 6.3 | 9.0 | 9.6 | 9.3 | 10.3 | 12.2 | 14.2 |
| 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) | 13.1 | 12.7 | 12.2 | 11.7 | 11.2 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 7.0 | 9.3 | 9.3 | 9.6 | 9.9 | 9.6 | 9.3 | 9.8 | 10.5 | 11.1 | 10.7 | 10.9 |
| Precipitation (mm) | 473 | 176 | 268 | 125 | 14 | 2 | 5 | 40 | 2 | 85 | 112 | 210 |
| Sunny days | 1 | 5 | 0 | 5 | 18 | 24 | 16 | 12 | 25 | 13 | 6 | 3 |
| Rainy days | 30 | 23 | 31 | 25 | 13 | 6 | 15 | 19 | 5 | 18 | 24 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsaha is at