Average annual temperature is 20.6 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 57 days
Number of rainy days: 308 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) | 33.4 | 29.2 | 30.5 | 28.4 | 28.1 | 26.3 | 26.1 | 27.1 | 28.2 | 31.4 | 31.6 | 34.6 |
| Average daytime temperature (°C) | 27.1 | 26.6 | 26.5 | 26.1 | 24.2 | 22.8 | 21.2 | 22.3 | 24.6 | 28.3 | 26.7 | 29.0 |
| Average temperature (°C) | 22.4 | 22.0 | 21.9 | 21.4 | 19.8 | 17.9 | 17.1 | 18.1 | 19.0 | 22.2 | 21.7 | 23.3 |
| Average night temperature (°C) | 19.7 | 19.2 | 19.2 | 18.0 | 16.3 | 13.5 | 13.7 | 15.4 | 14.4 | 18.0 | 18.2 | 19.8 |
| Absolute minimum temperature (°C) | 18.5 | 17.4 | 17.7 | 14.5 | 14.1 | 8.7 | 11.8 | 13.6 | 12.6 | 14.1 | 15.9 | 17.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 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 | 11.2 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 7.5 | 8.2 | 8.4 | 9.6 | 9.0 | 9.3 | 8.1 | 8.8 | 10.7 | 9.7 | 8.6 | 9.7 |
| Precipitation (mm) | 516 | 289 | 365 | 150 | 68 | 25 | 60 | 97 | 20 | 95 | 131 | 239 |
| Sunny days | 1 | 1 | 0 | 1 | 5 | 8 | 8 | 2 | 13 | 10 | 6 | 2 |
| Rainy days | 30 | 27 | 31 | 29 | 26 | 22 | 23 | 29 | 17 | 21 | 24 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ankosy is at