Average annual temperature is 23.1 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of Antanatanana
* Weather data for Antanatanana 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) | 36.7 | 30.6 | 30.8 | 30.3 | 29.8 | 29.0 | 27.4 | 28.2 | 29.1 | 32.1 | 34.2 | 33.4 |
| Average daytime temperature (°C) | 28.3 | 28.5 | 27.9 | 27.7 | 26.2 | 25.3 | 23.9 | 24.0 | 26.7 | 28.4 | 27.8 | 29.2 |
| Average temperature (°C) | 25.2 | 25.2 | 24.3 | 23.7 | 21.8 | 20.6 | 20.1 | 20.7 | 22.6 | 24.2 | 24.1 | 25.4 |
| Average night temperature (°C) | 22.7 | 22.0 | 21.6 | 20.4 | 18.4 | 16.6 | 16.9 | 17.9 | 19.2 | 20.8 | 20.9 | 22.2 |
| Absolute minimum temperature (°C) | 21.5 | 20.9 | 20.1 | 17.9 | 16.3 | 11.2 | 15.1 | 16.0 | 17.8 | 16.6 | 17.9 | 18.3 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.6 | 13.2 | 13.6 |
| 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) | 8.1 | 10.1 | 8.4 | 9.8 | 9.7 | 9.4 | 9.2 | 8.5 | 10.9 | 10.2 | 9.3 | 10.7 |
| Precipitation (mm) | 508 | 177 | 477 | 112 | 157 | 35 | 51 | 93 | 41 | 94 | 136 | 206 |
| Sunny days | 0 | 0 | 0 | 4 | 7 | 13 | 5 | 1 | 8 | 6 | 3 | 5 |
| Rainy days | 31 | 28 | 31 | 26 | 24 | 17 | 26 | 30 | 22 | 25 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antanatanana is at