Average annual temperature is 21.0 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 10.1 °C
Number of sunny days: 58 days
Number of rainy days: 307 days
Look at detailed online map of Sahanihary
* Weather data for Sahanihary 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) | 33.4 | 31.0 | 30.1 | 30.4 | 28.1 | 26.2 | 24.9 | 26.2 | 28.6 | 33.1 | 33.2 | 32.4 |
| Average daytime temperature (°C) | 27.1 | 27.1 | 26.4 | 25.9 | 24.2 | 23.3 | 21.8 | 21.9 | 25.7 | 28.4 | 26.7 | 28.8 |
| Average temperature (°C) | 22.8 | 22.8 | 22.1 | 21.6 | 19.9 | 18.7 | 17.6 | 18.1 | 20.3 | 22.6 | 22.1 | 23.6 |
| Average night temperature (°C) | 20.2 | 19.9 | 19.6 | 18.8 | 17.0 | 15.0 | 14.5 | 15.5 | 16.3 | 18.7 | 18.5 | 20.1 |
| Absolute minimum temperature (°C) | 19.4 | 18.6 | 17.8 | 17.0 | 14.3 | 10.1 | 12.1 | 13.2 | 14.1 | 15.6 | 16.5 | 16.6 |
| 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) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 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) | 6.8 | 8.6 | 7.3 | 9.0 | 8.8 | 9.7 | 9.1 | 7.7 | 10.8 | 9.7 | 8.6 | 10.0 |
| Precipitation (mm) | 723 | 305 | 537 | 152 | 180 | 35 | 83 | 153 | 15 | 156 | 127 | 239 |
| Sunny days | 1 | 3 | 0 | 1 | 5 | 10 | 5 | 0 | 16 | 10 | 5 | 2 |
| Rainy days | 30 | 25 | 31 | 29 | 26 | 20 | 26 | 31 | 14 | 21 | 25 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sahanihary is at