Average annual temperature is 23.3 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 49 days
Number of rainy days: 316 days
Look at detailed online map of Sihanaka
* Weather data for Sihanaka 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) | 37.1 | 30.7 | 31.4 | 31.7 | 29.5 | 28.7 | 27.3 | 27.8 | 29.7 | 32.7 | 32.2 | 33.0 |
| Average daytime temperature (°C) | 29.4 | 28.9 | 28.6 | 27.8 | 26.3 | 25.4 | 24.4 | 24.6 | 27.0 | 29.2 | 28.0 | 29.8 |
| Average temperature (°C) | 25.6 | 25.2 | 24.8 | 24.0 | 22.3 | 20.7 | 19.8 | 20.6 | 22.2 | 24.6 | 24.4 | 25.8 |
| Average night temperature (°C) | 23.0 | 22.3 | 21.9 | 21.0 | 19.1 | 16.9 | 16.0 | 17.5 | 18.1 | 20.9 | 20.9 | 22.1 |
| Absolute minimum temperature (°C) | 21.9 | 21.2 | 20.6 | 19.0 | 16.7 | 13.6 | 12.9 | 15.5 | 16.0 | 17.4 | 19.2 | 18.3 |
| 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 | 13.1 | 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) | 8.6 | 9.7 | 9.0 | 9.9 | 9.4 | 9.7 | 9.6 | 8.6 | 11.0 | 10.3 | 9.4 | 11.1 |
| Precipitation (mm) | 590 | 243 | 534 | 175 | 140 | 32 | 56 | 150 | 20 | 128 | 151 | 163 |
| Sunny days | 0 | 1 | 0 | 1 | 6 | 8 | 4 | 2 | 8 | 8 | 6 | 5 |
| Rainy days | 31 | 27 | 31 | 29 | 25 | 22 | 27 | 29 | 22 | 23 | 24 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sihanaka is at