Average annual temperature is 27.2 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 171 days
Number of rainy days: 194 days
Look at detailed online map of Boanamary
* Weather data for Boanamary 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) | 32.6 | 32.4 | 32.8 | 32.9 | 33.6 | 33.5 | 33.8 | 34.3 | 36.1 | 36.1 | 38.2 | 36.6 |
| Average daytime temperature (°C) | 29.3 | 30.9 | 30.6 | 31.3 | 32.3 | 31.4 | 31.8 | 33.0 | 34.6 | 34.1 | 34.5 | 32.9 |
| Average temperature (°C) | 26.2 | 26.9 | 27.0 | 27.2 | 27.3 | 26.1 | 26.0 | 26.6 | 27.6 | 28.2 | 28.8 | 28.2 |
| Average night temperature (°C) | 23.8 | 24.0 | 24.2 | 23.9 | 23.0 | 21.3 | 20.5 | 21.5 | 21.9 | 23.7 | 24.2 | 24.3 |
| Absolute minimum temperature (°C) | 22.6 | 23.0 | 23.6 | 22.4 | 21.3 | 17.4 | 17.9 | 19.6 | 20.7 | 22.0 | 22.9 | 23.3 |
| 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 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 12.8 | 13.0 |
| 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 | 12.0 |
| Sunshine mean duration (h) | 8.0 | 10.4 | 10.8 | 10.7 | 10.5 | 10.2 | 9.6 | 10.7 | 11.0 | 11.4 | 11.7 | 11.6 |
| Precipitation (mm) | 844 | 328 | 293 | 152 | 2 | 0 | 0 | 1 | 0 | 54 | 70 | 222 |
| Sunny days | 1 | 3 | 1 | 8 | 26 | 29 | 29 | 27 | 26 | 15 | 5 | 1 |
| Rainy days | 30 | 25 | 30 | 22 | 5 | 1 | 2 | 4 | 4 | 16 | 25 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boanamary is at