Average annual temperature is 19.6 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 8.0 °C
Number of sunny days: 150 days
Number of rainy days: 215 days
Look at detailed online map of Bonga
* Weather data for Bonga 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) | 27.0 | 27.9 | 26.7 | 26.3 | 24.9 | 24.6 | 25.6 | 25.9 | 28.8 | 32.6 | 29.3 | 30.4 |
| Average daytime temperature (°C) | 24.7 | 26.0 | 25.2 | 24.7 | 23.7 | 22.6 | 23.3 | 24.4 | 27.0 | 28.8 | 26.9 | 27.8 |
| Average temperature (°C) | 20.3 | 20.9 | 20.4 | 19.6 | 18.1 | 16.4 | 16.9 | 18.2 | 19.9 | 22.1 | 21.1 | 22.1 |
| Average night temperature (°C) | 17.4 | 17.1 | 17.1 | 15.5 | 13.0 | 10.5 | 11.2 | 12.5 | 13.3 | 16.1 | 16.2 | 17.8 |
| Absolute minimum temperature (°C) | 16.1 | 15.2 | 15.7 | 11.7 | 8.8 | 8.0 | 8.5 | 10.2 | 11.0 | 12.6 | 13.9 | 16.5 |
| 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) | 13.1 | 12.7 | 12.2 | 11.7 | 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) | 7.8 | 10.2 | 9.9 | 9.9 | 10.3 | 10.1 | 9.7 | 10.1 | 11.0 | 11.3 | 11.8 | 11.7 |
| Precipitation (mm) | 543 | 243 | 283 | 93 | 13 | 0 | 1 | 18 | 1 | 77 | 120 | 183 |
| Sunny days | 1 | 1 | 2 | 5 | 20 | 29 | 26 | 19 | 28 | 11 | 6 | 2 |
| Rainy days | 30 | 27 | 29 | 25 | 11 | 1 | 5 | 12 | 2 | 20 | 24 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bonga is at