Average annual temperature is 23.0 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of Antsiranaomby
* Weather data for Antsiranaomby 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) | 36.6 | 32.1 | 36.3 | 31.4 | 30.4 | 27.7 | 27.1 | 29.0 | 28.9 | 34.1 | 34.0 | 35.3 |
| Average daytime temperature (°C) | 29.9 | 28.9 | 29.7 | 28.3 | 27.0 | 25.1 | 23.7 | 24.7 | 26.2 | 30.2 | 29.1 | 31.0 |
| Average temperature (°C) | 24.9 | 24.3 | 24.6 | 23.9 | 22.6 | 20.4 | 19.9 | 20.5 | 21.0 | 24.2 | 24.3 | 25.7 |
| Average night temperature (°C) | 21.5 | 21.4 | 21.7 | 20.8 | 19.4 | 16.8 | 17.0 | 17.5 | 16.9 | 19.8 | 20.6 | 22.1 |
| Absolute minimum temperature (°C) | 19.7 | 20.0 | 20.6 | 18.3 | 16.8 | 14.3 | 14.8 | 15.9 | 14.9 | 15.5 | 17.3 | 19.6 |
| 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) | 13.1 | 12.7 | 12.2 | 11.7 | 11.2 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.9 | 9.4 | 9.2 | 10.0 | 9.1 | 9.1 | 7.9 | 8.9 | 10.1 | 10.3 | 9.8 | 10.5 |
| Precipitation (mm) | 631 | 305 | 385 | 124 | 134 | 46 | 100 | 139 | 83 | 52 | 120 | 289 |
| Sunny days | 1 | 0 | 0 | 2 | 6 | 9 | 3 | 5 | 4 | 14 | 4 | 4 |
| Rainy days | 30 | 28 | 31 | 28 | 25 | 21 | 28 | 26 | 26 | 17 | 26 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsiranaomby is at