Average annual temperature is 15.5 °C
Absolute maximum temperature: 28.3 °C
Absolute minimum temperature: 6.1 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of Ankosy
* Weather data for Ankosy 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) | 25.4 | 23.5 | 24.5 | 23.6 | 23.5 | 21.0 | 20.7 | 21.1 | 22.7 | 27.8 | 28.3 | 26.7 |
| Average daytime temperature (°C) | 20.4 | 20.7 | 21.1 | 20.5 | 18.8 | 17.1 | 15.5 | 16.4 | 18.8 | 23.0 | 21.3 | 23.2 |
| Average temperature (°C) | 17.1 | 16.9 | 17.1 | 16.3 | 14.7 | 13.0 | 11.8 | 12.7 | 14.1 | 17.6 | 16.9 | 18.2 |
| Average night temperature (°C) | 15.0 | 14.1 | 14.7 | 13.3 | 11.7 | 9.6 | 8.6 | 10.1 | 9.5 | 13.4 | 13.6 | 14.8 |
| Absolute minimum temperature (°C) | 12.8 | 12.1 | 13.1 | 10.4 | 9.2 | 6.9 | 6.1 | 7.6 | 7.4 | 9.5 | 11.6 | 11.2 |
| 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) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| 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) | 6.6 | 8.3 | 8.0 | 9.1 | 9.0 | 9.5 | 8.2 | 8.2 | 10.8 | 10.5 | 8.9 | 9.9 |
| Precipitation (mm) | 781 | 381 | 396 | 140 | 98 | 42 | 118 | 226 | 25 | 121 | 140 | 313 |
| Sunny days | 2 | 0 | 0 | 2 | 5 | 11 | 3 | 0 | 10 | 6 | 2 | 1 |
| Rainy days | 29 | 28 | 31 | 28 | 26 | 19 | 28 | 31 | 20 | 25 | 28 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ankosy is at