Average annual temperature is 22.9 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: 12.4 °C
Number of sunny days: 58 days
Number of rainy days: 307 days
Look at detailed online map of Iamboala
* Weather data for Iamboala 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) | 35.1 | 30.3 | 31.4 | 29.9 | 29.5 | 28.0 | 27.1 | 28.8 | 29.2 | 32.0 | 32.2 | 33.4 |
| Average daytime temperature (°C) | 29.1 | 28.4 | 28.3 | 27.8 | 26.3 | 25.2 | 24.2 | 24.4 | 26.7 | 28.9 | 28.0 | 29.9 |
| Average temperature (°C) | 25.1 | 24.5 | 24.2 | 23.5 | 21.9 | 20.2 | 19.4 | 20.2 | 21.6 | 24.3 | 24.0 | 25.5 |
| Average night temperature (°C) | 22.2 | 21.4 | 21.2 | 20.2 | 18.6 | 16.0 | 15.8 | 17.0 | 17.1 | 20.4 | 20.4 | 21.8 |
| Absolute minimum temperature (°C) | 20.8 | 19.8 | 19.8 | 18.6 | 16.0 | 12.4 | 13.8 | 15.1 | 15.3 | 15.7 | 18.0 | 18.7 |
| 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) | 8.6 | 9.1 | 8.4 | 10.0 | 9.5 | 9.7 | 9.1 | 9.0 | 11.0 | 10.3 | 9.1 | 11.0 |
| Precipitation (mm) | 460 | 411 | 451 | 160 | 82 | 27 | 61 | 204 | 15 | 55 | 160 | 187 |
| Sunny days | 3 | 1 | 0 | 2 | 4 | 10 | 5 | 3 | 10 | 11 | 6 | 3 |
| Rainy days | 28 | 27 | 31 | 28 | 27 | 20 | 26 | 28 | 20 | 20 | 24 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iamboala is at