Average annual temperature is 22.8 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 11.1 °C
Number of sunny days: 59 days
Number of rainy days: 306 days
Look at detailed online map of Iamonta
* Weather data for Iamonta 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) | 35.4 | 32.5 | 31.8 | 31.9 | 31.7 | 30.8 | 27.4 | 29.8 | 31.7 | 39.7 | 35.5 | 35.9 |
| Average daytime temperature (°C) | 28.9 | 29.1 | 28.3 | 28.0 | 26.4 | 25.5 | 24.3 | 24.6 | 28.5 | 31.2 | 29.3 | 31.3 |
| Average temperature (°C) | 24.4 | 24.5 | 23.8 | 23.2 | 21.6 | 20.1 | 19.4 | 20.2 | 22.4 | 24.6 | 24.2 | 25.6 |
| Average night temperature (°C) | 21.5 | 21.1 | 21.1 | 19.8 | 18.1 | 15.8 | 15.4 | 17.0 | 17.7 | 20.2 | 20.5 | 21.9 |
| Absolute minimum temperature (°C) | 20.8 | 19.2 | 19.8 | 18.1 | 15.5 | 11.1 | 13.4 | 14.0 | 14.7 | 16.1 | 18.4 | 16.6 |
| 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 | 11.0 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.5 |
| 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) | 6.8 | 9.2 | 7.3 | 9.3 | 8.9 | 9.4 | 9.0 | 7.5 | 10.6 | 9.3 | 8.3 | 10.0 |
| Precipitation (mm) | 657 | 245 | 424 | 125 | 115 | 19 | 45 | 60 | 22 | 114 | 89 | 211 |
| Sunny days | 0 | 0 | 1 | 3 | 7 | 13 | 7 | 2 | 12 | 7 | 2 | 5 |
| Rainy days | 31 | 28 | 30 | 27 | 24 | 17 | 24 | 29 | 18 | 24 | 28 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iamonta is at