Average annual temperature is 25.8 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 69 days
Number of rainy days: 296 days
Look at detailed online map of Irarona
* Weather data for Irarona 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) | 34.3 | 34.1 | 35.1 | 34.3 | 33.5 | 33.5 | 32.9 | 34.8 | 35.5 | 37.7 | 36.6 | 35.5 |
| Average daytime temperature (°C) | 30.2 | 31.8 | 31.5 | 32.3 | 31.5 | 31.4 | 31.4 | 32.3 | 33.8 | 35.2 | 34.5 | 33.2 |
| Average temperature (°C) | 24.9 | 25.5 | 25.8 | 26.0 | 25.3 | 24.7 | 24.5 | 25.1 | 26.3 | 27.4 | 27.3 | 26.8 |
| Average night temperature (°C) | 21.9 | 22.0 | 22.1 | 21.9 | 20.7 | 19.4 | 18.9 | 19.3 | 20.6 | 21.8 | 22.7 | 23.0 |
| Absolute minimum temperature (°C) | 21.0 | 21.2 | 20.4 | 20.1 | 18.2 | 16.4 | 16.7 | 17.2 | 18.7 | 19.7 | 21.4 | 22.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| 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 | 12.0 |
| Sunshine mean duration (h) | 7.7 | 10.0 | 9.9 | 10.2 | 10.6 | 10.5 | 9.9 | 10.7 | 10.6 | 11.2 | 11.3 | 11.1 |
| Precipitation (mm) | 712 | 419 | 280 | 169 | 60 | 23 | 27 | 20 | 20 | 49 | 189 | 238 |
| Sunny days | 0 | 0 | 0 | 1 | 5 | 13 | 17 | 8 | 14 | 7 | 4 | 0 |
| Rainy days | 31 | 28 | 31 | 29 | 26 | 17 | 14 | 23 | 16 | 24 | 26 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Irarona is at