Average annual temperature is 17.1 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 5.0 °C
Number of sunny days: 66 days
Number of rainy days: 299 days
Look at detailed online map of Betsimalaho
* Weather data for Betsimalaho 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) | 26.0 | 26.1 | 26.1 | 25.2 | 22.4 | 22.4 | 22.7 | 24.5 | 26.2 | 30.7 | 32.0 | 31.2 |
| Average daytime temperature (°C) | 22.6 | 23.4 | 22.3 | 22.3 | 19.9 | 19.3 | 18.1 | 19.1 | 22.6 | 26.3 | 24.0 | 26.5 |
| Average temperature (°C) | 18.6 | 18.9 | 18.2 | 17.6 | 15.5 | 14.1 | 13.1 | 14.2 | 16.6 | 19.2 | 18.5 | 20.3 |
| Average night temperature (°C) | 16.5 | 15.8 | 15.8 | 14.1 | 12.6 | 10.1 | 9.2 | 10.7 | 11.9 | 13.9 | 14.5 | 15.9 |
| Absolute minimum temperature (°C) | 14.3 | 13.0 | 12.9 | 9.4 | 9.9 | 5.0 | 6.7 | 8.2 | 9.8 | 9.3 | 10.9 | 10.6 |
| 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) | 13.4 | 12.9 | 12.2 | 11.6 | 11.0 | 10.7 | 10.9 | 11.3 | 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) | 7.6 | 8.9 | 7.6 | 9.5 | 8.7 | 9.4 | 8.9 | 8.6 | 10.5 | 10.5 | 9.5 | 10.3 |
| Precipitation (mm) | 458 | 200 | 322 | 97 | 52 | 8 | 22 | 40 | 27 | 77 | 102 | 215 |
| Sunny days | 0 | 0 | 1 | 5 | 8 | 16 | 13 | 5 | 5 | 10 | 2 | 1 |
| Rainy days | 31 | 28 | 30 | 25 | 23 | 14 | 18 | 26 | 25 | 21 | 28 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Betsimalaho is at