Average annual temperature is 22.9 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 11.4 °C
Number of sunny days: 66 days
Number of rainy days: 299 days
Look at detailed online map of Efatsy
* Weather data for Efatsy 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) | 35.1 | 31.4 | 31.3 | 32.7 | 30.2 | 30.9 | 28.0 | 28.5 | 29.9 | 35.6 | 34.7 | 34.9 |
| Average daytime temperature (°C) | 28.6 | 28.9 | 28.0 | 28.0 | 26.3 | 25.4 | 24.0 | 24.2 | 27.5 | 29.8 | 28.4 | 30.1 |
| Average temperature (°C) | 24.9 | 24.9 | 24.0 | 23.4 | 21.6 | 20.3 | 19.6 | 20.3 | 22.4 | 24.3 | 24.1 | 25.4 |
| Average night temperature (°C) | 22.1 | 21.6 | 21.3 | 20.1 | 18.3 | 16.2 | 16.0 | 17.2 | 18.6 | 20.4 | 20.5 | 21.7 |
| Absolute minimum temperature (°C) | 21.1 | 20.2 | 20.0 | 17.7 | 15.8 | 11.4 | 14.2 | 14.9 | 16.6 | 15.5 | 17.1 | 17.2 |
| 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) | 13.4 | 12.9 | 12.2 | 11.6 | 11.0 | 10.7 | 10.9 | 11.3 | 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) | 7.5 | 9.9 | 8.1 | 9.6 | 9.4 | 9.5 | 9.2 | 8.1 | 10.9 | 9.6 | 9.0 | 10.2 |
| Precipitation (mm) | 507 | 219 | 433 | 109 | 144 | 21 | 41 | 81 | 26 | 60 | 97 | 177 |
| Sunny days | 1 | 0 | 1 | 4 | 7 | 9 | 7 | 5 | 10 | 9 | 4 | 9 |
| Rainy days | 30 | 28 | 30 | 26 | 24 | 21 | 24 | 26 | 20 | 22 | 26 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Efatsy is at