Average annual temperature is 22.6 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 215 days
Number of rainy days: 150 days
Look at detailed online map of Bonaky
* Weather data for Bonaky 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) | 30.4 | 31.9 | 29.7 | 29.5 | 28.6 | 28.4 | 28.9 | 30.8 | 34.9 | 37.0 | 39.0 | 37.2 |
| Average daytime temperature (°C) | 28.3 | 29.0 | 27.1 | 27.9 | 26.7 | 26.3 | 26.1 | 28.2 | 32.4 | 33.9 | 33.6 | 34.1 |
| Average temperature (°C) | 23.1 | 23.5 | 22.2 | 21.6 | 20.0 | 18.9 | 18.8 | 20.5 | 24.4 | 25.8 | 25.5 | 26.7 |
| Average night temperature (°C) | 19.6 | 19.4 | 18.6 | 17.0 | 14.5 | 13.0 | 12.6 | 13.9 | 16.8 | 18.2 | 18.6 | 20.7 |
| Absolute minimum temperature (°C) | 18.0 | 18.0 | 15.8 | 14.4 | 10.0 | 9.9 | 9.9 | 11.1 | 12.1 | 14.9 | 15.3 | 16.9 |
| 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 | 11.0 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.5 |
| 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) | 8.8 | 10.2 | 8.9 | 10.4 | 9.8 | 9.9 | 9.9 | 10.4 | 11.1 | 11.5 | 11.9 | 11.3 |
| Precipitation (mm) | 295 | 115 | 174 | 70 | 29 | 0 | 0 | 1 | 0 | 4 | 79 | 79 |
| Sunny days | 3 | 4 | 2 | 15 | 20 | 30 | 30 | 29 | 30 | 24 | 15 | 13 |
| Rainy days | 28 | 24 | 29 | 15 | 11 | 0 | 1 | 2 | 0 | 7 | 15 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bonaky is at