Average annual temperature is 23.7 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 37 days
Number of rainy days: 328 days
Look at detailed online map of Sahantsaly
* Weather data for Sahantsaly 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) | 34.5 | 31.2 | 35.4 | 30.1 | 29.5 | 27.6 | 26.1 | 28.2 | 27.9 | 31.7 | 32.1 | 33.5 |
| Average daytime temperature (°C) | 29.4 | 28.5 | 29.2 | 28.2 | 26.7 | 25.0 | 24.0 | 24.6 | 25.6 | 28.6 | 28.7 | 30.6 |
| Average temperature (°C) | 25.7 | 25.1 | 25.5 | 24.8 | 23.4 | 21.5 | 20.6 | 20.9 | 21.5 | 24.3 | 24.8 | 26.3 |
| Average night temperature (°C) | 22.9 | 22.6 | 22.8 | 22.1 | 20.9 | 18.6 | 18.0 | 18.1 | 18.0 | 20.7 | 21.3 | 22.8 |
| Absolute minimum temperature (°C) | 21.6 | 21.8 | 21.8 | 20.1 | 19.4 | 13.5 | 15.9 | 17.0 | 16.0 | 16.7 | 18.4 | 20.7 |
| 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 | 11.3 | 11.1 | 11.2 | 11.5 | 12.0 | 12.5 | 12.9 | 13.2 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 9.4 | 9.8 | 9.9 | 10.3 | 9.7 | 9.2 | 8.0 | 8.9 | 10.5 | 10.4 | 10.7 | 11.0 |
| Precipitation (mm) | 461 | 200 | 230 | 115 | 124 | 54 | 113 | 164 | 94 | 63 | 197 | 177 |
| Sunny days | 1 | 1 | 0 | 2 | 4 | 6 | 5 | 2 | 0 | 9 | 4 | 3 |
| Rainy days | 30 | 27 | 31 | 28 | 27 | 24 | 26 | 29 | 30 | 22 | 26 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sahantsaly is at