Average annual temperature is 20.1 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 5.0 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Fiadanana
* Weather data for Fiadanana 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) | 29.3 | 29.7 | 28.3 | 27.6 | 27.1 | 25.1 | 25.9 | 27.2 | 29.0 | 34.1 | 31.9 | 32.6 |
| Average daytime temperature (°C) | 26.1 | 27.4 | 26.7 | 26.3 | 25.0 | 23.0 | 22.8 | 24.0 | 26.1 | 29.6 | 28.3 | 29.2 |
| Average temperature (°C) | 21.3 | 21.7 | 21.3 | 20.6 | 19.1 | 16.7 | 16.8 | 18.1 | 18.9 | 22.0 | 21.8 | 23.0 |
| Average night temperature (°C) | 18.0 | 17.0 | 17.5 | 16.1 | 14.5 | 11.3 | 11.9 | 13.3 | 12.6 | 16.1 | 16.6 | 18.6 |
| Absolute minimum temperature (°C) | 16.0 | 14.3 | 15.0 | 12.7 | 10.3 | 5.0 | 9.8 | 11.1 | 10.1 | 12.2 | 13.6 | 16.5 |
| 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 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 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) | 7.7 | 10.2 | 9.1 | 9.8 | 9.8 | 9.4 | 9.2 | 9.8 | 10.8 | 11.1 | 10.9 | 11.0 |
| Precipitation (mm) | 496 | 198 | 306 | 78 | 15 | 2 | 3 | 34 | 2 | 88 | 108 | 221 |
| Sunny days | 1 | 5 | 0 | 5 | 17 | 21 | 19 | 15 | 23 | 13 | 6 | 6 |
| Rainy days | 30 | 23 | 31 | 25 | 14 | 9 | 12 | 16 | 7 | 18 | 24 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fiadanana is at