Average annual temperature is 19.9 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 7.0 °C
Number of sunny days: 46 days
Number of rainy days: 319 days
Look at detailed online map of Betamba
* Weather data for Betamba 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) | 32.4 | 30.0 | 32.2 | 29.6 | 28.8 | 26.3 | 25.9 | 27.0 | 28.5 | 34.9 | 31.8 | 33.4 |
| Average daytime temperature (°C) | 26.3 | 26.3 | 26.1 | 25.7 | 23.8 | 22.5 | 20.7 | 21.6 | 25.1 | 28.2 | 26.4 | 28.2 |
| Average temperature (°C) | 21.7 | 21.5 | 21.2 | 20.6 | 18.9 | 17.0 | 16.2 | 17.3 | 18.6 | 21.5 | 21.2 | 22.6 |
| Average night temperature (°C) | 18.9 | 18.0 | 18.3 | 17.0 | 15.1 | 12.3 | 12.4 | 14.1 | 12.4 | 16.3 | 17.2 | 18.8 |
| Absolute minimum temperature (°C) | 16.6 | 15.4 | 16.2 | 14.1 | 11.9 | 7.0 | 9.5 | 11.9 | 10.6 | 10.9 | 13.8 | 15.7 |
| 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) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| 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) | 6.6 | 8.1 | 7.7 | 8.6 | 8.6 | 9.5 | 8.0 | 8.1 | 10.8 | 10.1 | 8.2 | 9.7 |
| Precipitation (mm) | 772 | 417 | 385 | 186 | 120 | 39 | 115 | 287 | 12 | 117 | 140 | 273 |
| Sunny days | 0 | 0 | 0 | 1 | 6 | 7 | 6 | 0 | 14 | 7 | 4 | 1 |
| Rainy days | 31 | 28 | 31 | 29 | 25 | 23 | 25 | 31 | 16 | 24 | 26 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Betamba is at