Average annual temperature is 23.2 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 162 days
Number of rainy days: 203 days
Look at detailed online map of Antsiranana
* Weather data for Antsiranana 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) | 33.2 | 33.3 | 32.3 | 29.9 | 28.3 | 30.6 | 28.4 | 29.7 | 31.7 | 33.9 | 36.8 | 35.8 |
| Average daytime temperature (°C) | 29.0 | 30.2 | 27.5 | 27.1 | 25.8 | 25.0 | 24.2 | 24.7 | 28.9 | 28.4 | 28.9 | 29.9 |
| Average temperature (°C) | 25.6 | 26.2 | 24.4 | 23.6 | 21.8 | 20.7 | 19.5 | 20.2 | 23.0 | 23.4 | 24.1 | 25.5 |
| Average night temperature (°C) | 23.1 | 23.0 | 22.0 | 20.8 | 18.7 | 17.3 | 15.7 | 16.7 | 18.3 | 19.3 | 20.1 | 21.6 |
| Absolute minimum temperature (°C) | 22.1 | 21.4 | 17.5 | 17.9 | 16.2 | 13.3 | 13.7 | 12.1 | 16.2 | 15.7 | 16.5 | 18.5 |
| 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 | 10.7 | 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) | 9.3 | 11.0 | 8.6 | 9.7 | 9.7 | 9.3 | 9.5 | 9.3 | 10.6 | 9.4 | 10.9 | 11.1 |
| Precipitation (mm) | 162 | 26 | 213 | 51 | 64 | 28 | 40 | 44 | 29 | 126 | 103 | 78 |
| Sunny days | 4 | 13 | 4 | 6 | 15 | 19 | 20 | 16 | 25 | 13 | 17 | 10 |
| Rainy days | 27 | 15 | 27 | 24 | 16 | 11 | 11 | 15 | 5 | 18 | 13 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsiranana is at