Average annual temperature is 22.1 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of Ambatosariomby
* Weather data for Ambatosariomby 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) | 29.1 | 29.8 | 28.6 | 27.8 | 27.7 | 27.8 | 28.6 | 29.6 | 32.1 | 34.4 | 33.0 | 32.5 |
| Average daytime temperature (°C) | 25.5 | 27.4 | 26.7 | 26.8 | 26.5 | 25.4 | 26.3 | 27.7 | 30.3 | 31.5 | 29.6 | 30.2 |
| Average temperature (°C) | 21.4 | 22.3 | 21.8 | 21.5 | 20.8 | 19.3 | 20.2 | 21.6 | 23.2 | 24.6 | 23.6 | 24.4 |
| Average night temperature (°C) | 18.5 | 18.2 | 18.2 | 17.1 | 15.3 | 13.4 | 14.2 | 15.4 | 15.7 | 18.6 | 18.3 | 19.9 |
| Absolute minimum temperature (°C) | 16.6 | 16.9 | 16.8 | 14.9 | 11.7 | 9.6 | 9.8 | 11.1 | 13.0 | 14.8 | 17.0 | 17.1 |
| 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) | 7.1 | 9.7 | 9.5 | 10.1 | 10.3 | 10.1 | 9.8 | 10.2 | 11.0 | 11.3 | 11.7 | 11.2 |
| Precipitation (mm) | 702 | 281 | 209 | 77 | 6 | 0 | 0 | 1 | 5 | 53 | 97 | 147 |
| Sunny days | 0 | 3 | 0 | 6 | 24 | 29 | 31 | 25 | 29 | 10 | 6 | 1 |
| Rainy days | 31 | 25 | 31 | 24 | 7 | 1 | 0 | 6 | 1 | 21 | 24 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ambatosariomby is at