Average annual temperature is 17.5 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Iavoloha
* Weather data for Iavoloha 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) | 26.8 | 26.8 | 26.3 | 25.0 | 24.3 | 22.6 | 22.5 | 24.6 | 27.3 | 31.5 | 31.4 | 29.5 |
| Average daytime temperature (°C) | 23.3 | 23.7 | 23.8 | 23.3 | 21.4 | 20.2 | 19.0 | 19.7 | 22.5 | 26.9 | 24.7 | 26.5 |
| Average temperature (°C) | 19.2 | 19.1 | 18.9 | 18.2 | 16.3 | 14.5 | 13.9 | 14.9 | 16.2 | 19.6 | 19.0 | 20.4 |
| Average night temperature (°C) | 16.5 | 15.5 | 15.9 | 14.6 | 12.3 | 9.7 | 9.8 | 11.5 | 10.2 | 13.9 | 14.7 | 16.2 |
| Absolute minimum temperature (°C) | 14.7 | 13.2 | 14.1 | 12.0 | 8.1 | 5.1 | 6.6 | 9.3 | 7.1 | 10.6 | 12.3 | 13.1 |
| 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) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 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) | 7.6 | 9.0 | 8.5 | 9.4 | 9.0 | 9.5 | 9.0 | 8.6 | 10.9 | 10.6 | 9.8 | 10.5 |
| Precipitation (mm) | 388 | 185 | 250 | 62 | 22 | 1 | 11 | 43 | 1 | 44 | 68 | 158 |
| Sunny days | 1 | 4 | 0 | 8 | 18 | 24 | 17 | 7 | 24 | 14 | 4 | 4 |
| Rainy days | 30 | 24 | 31 | 22 | 13 | 6 | 14 | 24 | 6 | 17 | 26 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iavoloha is at