Average annual temperature is 23.7 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 11.3 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Irizo
* Weather data for Irizo 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) | 34.5 | 36.8 | 35.7 | 32.9 | 30.7 | 31.6 | 31.0 | 34.2 | 37.2 | 40.0 | 42.4 | 40.3 |
| Average daytime temperature (°C) | 31.4 | 33.2 | 29.4 | 29.5 | 27.8 | 27.2 | 26.3 | 28.1 | 33.7 | 33.3 | 33.6 | 33.8 |
| Average temperature (°C) | 25.6 | 27.1 | 24.1 | 23.3 | 21.3 | 20.6 | 19.5 | 21.0 | 25.3 | 24.9 | 26.0 | 26.3 |
| Average night temperature (°C) | 21.6 | 22.0 | 20.4 | 18.6 | 16.3 | 15.5 | 14.3 | 15.4 | 18.6 | 18.9 | 19.6 | 20.9 |
| Absolute minimum temperature (°C) | 19.9 | 19.7 | 15.6 | 15.2 | 12.6 | 11.3 | 11.8 | 12.3 | 15.2 | 15.2 | 15.2 | 16.9 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.0 | 10.7 | 8.8 | 9.7 | 9.7 | 9.5 | 9.3 | 9.5 | 10.8 | 10.2 | 11.0 | 11.0 |
| Precipitation (mm) | 166 | 78 | 157 | 36 | 24 | 7 | 15 | 9 | 6 | 26 | 77 | 112 |
| Sunny days | 5 | 12 | 3 | 11 | 21 | 24 | 23 | 20 | 25 | 14 | 16 | 10 |
| Rainy days | 26 | 16 | 28 | 19 | 10 | 6 | 8 | 11 | 5 | 17 | 14 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Irizo is at