Average annual temperature is 25.7 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Antsosamena
* Weather data for Antsosamena 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) | 32.7 | 32.3 | 32.2 | 32.4 | 32.7 | 33.1 | 33.0 | 34.1 | 35.4 | 36.3 | 39.1 | 36.9 |
| Average daytime temperature (°C) | 29.7 | 31.1 | 30.3 | 30.7 | 30.3 | 30.7 | 30.4 | 31.3 | 33.1 | 33.5 | 34.3 | 33.5 |
| Average temperature (°C) | 25.7 | 26.0 | 25.9 | 25.9 | 24.3 | 23.4 | 23.5 | 24.4 | 26.1 | 27.2 | 28.0 | 28.0 |
| Average night temperature (°C) | 22.8 | 22.6 | 22.7 | 22.1 | 19.8 | 17.9 | 18.1 | 19.3 | 21.1 | 22.6 | 23.0 | 23.8 |
| Absolute minimum temperature (°C) | 21.8 | 21.2 | 21.6 | 19.9 | 16.3 | 15.3 | 15.5 | 17.4 | 19.4 | 21.2 | 21.2 | 22.4 |
| 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 | 11.3 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.2 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 8.1 | 9.9 | 10.1 | 10.6 | 10.0 | 10.0 | 10.1 | 10.5 | 11.1 | 11.6 | 12.0 | 11.4 |
| Precipitation (mm) | 857 | 271 | 277 | 75 | 19 | 0 | 4 | 13 | 14 | 31 | 70 | 191 |
| Sunny days | 1 | 1 | 0 | 2 | 19 | 30 | 24 | 16 | 16 | 16 | 6 | 0 |
| Rainy days | 30 | 27 | 31 | 28 | 12 | 0 | 7 | 15 | 14 | 15 | 24 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsosamena is at