Average annual temperature is 24.4 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 10.1 °C
Number of sunny days: 210 days
Number of rainy days: 155 days
Look at detailed online map of Isakia
* Weather data for Isakia 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) | 36.6 | 39.1 | 35.6 | 33.9 | 33.0 | 32.5 | 32.5 | 36.4 | 39.3 | 41.0 | 42.8 | 41.9 |
| Average daytime temperature (°C) | 32.7 | 34.7 | 30.4 | 31.0 | 28.9 | 28.2 | 27.7 | 29.3 | 34.7 | 33.9 | 35.0 | 35.9 |
| Average temperature (°C) | 26.6 | 27.9 | 25.1 | 24.5 | 22.1 | 21.0 | 20.1 | 21.5 | 25.2 | 25.0 | 26.6 | 27.8 |
| Average night temperature (°C) | 22.4 | 22.9 | 21.2 | 19.8 | 16.8 | 15.5 | 14.4 | 15.7 | 18.3 | 18.3 | 19.9 | 21.8 |
| Absolute minimum temperature (°C) | 20.7 | 20.4 | 16.1 | 16.2 | 13.0 | 10.2 | 12.6 | 10.1 | 14.5 | 15.3 | 15.6 | 18.3 |
| 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 | 11.9 | 12.7 | 13.3 | 13.7 |
| 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) | 10.8 | 10.8 | 8.8 | 9.9 | 9.7 | 9.6 | 9.4 | 9.8 | 10.7 | 10.4 | 11.5 | 11.3 |
| Precipitation (mm) | 131 | 74 | 215 | 21 | 11 | 4 | 5 | 4 | 2 | 25 | 39 | 78 |
| Sunny days | 9 | 7 | 7 | 14 | 20 | 23 | 27 | 24 | 27 | 19 | 15 | 18 |
| Rainy days | 22 | 21 | 24 | 16 | 11 | 7 | 4 | 7 | 3 | 12 | 15 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isakia is at