Average annual temperature is 20.5 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: 11.4 °C
Number of sunny days: 47 days
Number of rainy days: 318 days
Look at detailed online map of Antsiraka
* Weather data for Antsiraka 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) | 33.0 | 28.3 | 32.2 | 28.3 | 28.3 | 25.4 | 24.9 | 26.9 | 25.7 | 30.9 | 31.5 | 32.6 |
| Average daytime temperature (°C) | 26.6 | 25.8 | 26.4 | 25.6 | 24.0 | 22.4 | 20.9 | 22.0 | 23.7 | 27.5 | 26.0 | 28.1 |
| Average temperature (°C) | 22.3 | 21.7 | 22.0 | 21.4 | 20.1 | 18.1 | 17.2 | 18.0 | 18.7 | 21.8 | 21.5 | 22.9 |
| Average night temperature (°C) | 19.8 | 19.1 | 19.5 | 18.6 | 17.2 | 14.6 | 14.5 | 15.2 | 14.6 | 17.8 | 18.3 | 19.5 |
| Absolute minimum temperature (°C) | 18.4 | 17.4 | 17.8 | 17.1 | 14.8 | 11.4 | 11.6 | 13.1 | 13.2 | 13.2 | 15.6 | 16.7 |
| 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 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.7 | 12.2 | 11.6 | 11.2 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 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) | 7.8 | 8.2 | 7.8 | 9.4 | 9.0 | 9.2 | 7.7 | 8.1 | 10.4 | 9.6 | 8.7 | 9.9 |
| Precipitation (mm) | 556 | 300 | 361 | 120 | 96 | 43 | 77 | 128 | 34 | 55 | 129 | 240 |
| Sunny days | 1 | 1 | 0 | 1 | 2 | 7 | 6 | 3 | 9 | 10 | 5 | 2 |
| Rainy days | 30 | 27 | 31 | 29 | 29 | 23 | 25 | 28 | 21 | 21 | 25 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsiraka is at