Average annual temperature is 16.3 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 1.8 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Antananomby
* Weather data for Antananomby 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) | 26.0 | 25.5 | 25.5 | 24.9 | 23.2 | 21.5 | 21.3 | 23.3 | 25.8 | 29.1 | 30.2 | 28.3 |
| Average daytime temperature (°C) | 22.8 | 23.1 | 23.2 | 22.7 | 20.8 | 19.1 | 17.8 | 18.9 | 21.5 | 25.7 | 24.3 | 25.5 |
| Average temperature (°C) | 18.2 | 18.1 | 17.9 | 16.9 | 15.0 | 12.9 | 12.5 | 13.7 | 14.8 | 18.2 | 18.1 | 19.3 |
| Average night temperature (°C) | 15.0 | 14.3 | 14.4 | 12.8 | 10.4 | 7.5 | 8.1 | 9.6 | 8.3 | 12.2 | 13.1 | 15.0 |
| Absolute minimum temperature (°C) | 12.1 | 11.5 | 12.6 | 7.1 | 5.3 | 1.8 | 5.3 | 7.2 | 6.5 | 7.4 | 10.1 | 12.5 |
| 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) | 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) | 7.1 | 8.5 | 8.7 | 9.1 | 9.3 | 9.3 | 8.3 | 8.7 | 10.9 | 10.6 | 9.8 | 10.2 |
| Precipitation (mm) | 427 | 160 | 253 | 76 | 26 | 3 | 17 | 81 | 1 | 56 | 53 | 172 |
| Sunny days | 2 | 5 | 0 | 5 | 13 | 19 | 11 | 6 | 24 | 13 | 6 | 6 |
| Rainy days | 29 | 23 | 31 | 25 | 18 | 11 | 20 | 25 | 6 | 18 | 24 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antananomby is at