Average annual temperature is 22.6 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: 12.4 °C
Number of sunny days: 31 days
Number of rainy days: 334 days
Look at detailed online map of Iaronga
* Weather data for Iaronga 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) | 34.6 | 31.5 | 35.2 | 30.1 | 29.7 | 27.1 | 26.0 | 28.0 | 28.1 | 31.8 | 31.7 | 33.6 |
| Average daytime temperature (°C) | 29.3 | 28.3 | 29.0 | 27.9 | 26.4 | 24.4 | 23.2 | 24.0 | 25.0 | 28.4 | 28.3 | 30.3 |
| Average temperature (°C) | 24.5 | 24.0 | 24.5 | 23.7 | 22.3 | 20.2 | 19.6 | 19.9 | 20.4 | 23.4 | 23.8 | 25.4 |
| Average night temperature (°C) | 21.3 | 21.2 | 21.5 | 20.6 | 19.2 | 16.7 | 16.9 | 16.9 | 16.5 | 19.5 | 20.1 | 21.7 |
| Absolute minimum temperature (°C) | 19.8 | 20.4 | 20.2 | 17.9 | 17.6 | 12.4 | 14.0 | 14.9 | 14.3 | 14.8 | 16.7 | 19.5 |
| 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 | 11.1 | 11.2 | 11.5 | 12.0 | 12.5 | 12.9 | 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) | 9.2 | 9.5 | 9.7 | 10.2 | 9.7 | 9.1 | 8.0 | 8.7 | 10.4 | 10.2 | 10.5 | 10.6 |
| Precipitation (mm) | 473 | 245 | 275 | 123 | 105 | 60 | 107 | 166 | 101 | 65 | 196 | 176 |
| Sunny days | 2 | 1 | 0 | 2 | 2 | 4 | 5 | 3 | 0 | 8 | 2 | 2 |
| Rainy days | 29 | 27 | 31 | 28 | 29 | 26 | 26 | 28 | 30 | 23 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iaronga is at