Average annual temperature is 23.3 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 56 days
Number of rainy days: 309 days
Look at detailed online map of Antsomamy
* Weather data for Antsomamy 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) | 34.7 | 30.5 | 33.0 | 31.1 | 29.8 | 28.0 | 27.2 | 28.8 | 28.5 | 33.5 | 33.2 | 34.6 |
| Average daytime temperature (°C) | 29.5 | 28.5 | 29.0 | 28.3 | 26.9 | 25.4 | 24.2 | 25.0 | 26.7 | 30.0 | 29.1 | 30.7 |
| Average temperature (°C) | 25.3 | 24.7 | 24.7 | 24.2 | 22.8 | 20.8 | 20.1 | 20.7 | 21.4 | 24.7 | 24.6 | 25.9 |
| Average night temperature (°C) | 22.2 | 21.9 | 22.0 | 21.3 | 19.7 | 17.2 | 17.0 | 17.4 | 16.8 | 20.5 | 20.8 | 22.1 |
| Absolute minimum temperature (°C) | 20.7 | 21.1 | 20.9 | 19.8 | 17.9 | 13.6 | 14.6 | 15.8 | 15.1 | 15.8 | 17.4 | 19.5 |
| 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) | 13.2 | 12.7 | 12.2 | 11.6 | 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) | 9.0 | 9.7 | 9.0 | 10.2 | 9.6 | 9.5 | 8.3 | 9.1 | 10.5 | 10.4 | 9.8 | 10.9 |
| Precipitation (mm) | 497 | 370 | 564 | 130 | 130 | 39 | 76 | 192 | 44 | 39 | 98 | 249 |
| Sunny days | 3 | 0 | 0 | 3 | 3 | 9 | 5 | 4 | 6 | 12 | 7 | 4 |
| Rainy days | 28 | 28 | 31 | 27 | 28 | 21 | 26 | 27 | 24 | 19 | 23 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsomamy is at