Average annual temperature is 17.4 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: 6.6 °C
Number of sunny days: 56 days
Number of rainy days: 309 days
Look at detailed online map of Antsiho
* Weather data for Antsiho 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) | 28.3 | 26.1 | 27.4 | 25.7 | 24.8 | 23.1 | 22.9 | 24.0 | 25.2 | 29.6 | 31.5 | 28.6 |
| Average daytime temperature (°C) | 23.0 | 23.2 | 23.3 | 22.9 | 21.1 | 19.7 | 18.2 | 18.8 | 21.5 | 25.9 | 23.9 | 25.9 |
| Average temperature (°C) | 19.0 | 18.9 | 18.8 | 18.2 | 16.5 | 14.7 | 13.7 | 14.6 | 16.1 | 19.3 | 18.7 | 20.1 |
| Average night temperature (°C) | 16.9 | 15.9 | 16.4 | 15.2 | 13.3 | 10.7 | 10.3 | 11.9 | 11.4 | 14.5 | 15.0 | 16.2 |
| Absolute minimum temperature (°C) | 15.2 | 13.8 | 15.0 | 11.8 | 10.7 | 6.6 | 7.0 | 9.7 | 9.5 | 10.8 | 13.3 | 12.5 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 6.7 | 8.0 | 7.2 | 8.7 | 8.6 | 9.4 | 8.5 | 8.0 | 10.8 | 10.3 | 8.6 | 9.8 |
| Precipitation (mm) | 617 | 306 | 330 | 107 | 60 | 20 | 64 | 161 | 18 | 116 | 93 | 214 |
| Sunny days | 2 | 0 | 0 | 2 | 9 | 12 | 6 | 0 | 12 | 8 | 2 | 3 |
| Rainy days | 29 | 28 | 31 | 28 | 22 | 18 | 25 | 31 | 18 | 23 | 28 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsiho is at