Average annual temperature is 17.1 °C
Absolute maximum temperature: 29.7 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 113 days
Number of rainy days: 252 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) | 26.5 | 26.2 | 25.0 | 25.1 | 23.9 | 22.1 | 22.9 | 22.9 | 24.7 | 29.7 | 28.5 | 29.2 |
| Average daytime temperature (°C) | 22.9 | 23.9 | 23.3 | 23.1 | 21.5 | 19.4 | 18.3 | 19.6 | 21.3 | 25.8 | 24.6 | 26.2 |
| Average temperature (°C) | 18.4 | 18.6 | 18.4 | 17.9 | 16.5 | 14.3 | 13.6 | 14.6 | 15.2 | 19.0 | 18.6 | 20.0 |
| Average night temperature (°C) | 15.8 | 15.1 | 15.5 | 14.5 | 12.8 | 10.5 | 10.3 | 11.2 | 10.7 | 13.7 | 14.3 | 15.7 |
| Absolute minimum temperature (°C) | 14.1 | 13.0 | 14.1 | 11.3 | 10.2 | 7.4 | 8.2 | 9.4 | 8.8 | 7.5 | 11.0 | 14.0 |
| 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 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 7.0 | 9.4 | 8.2 | 9.1 | 9.2 | 9.1 | 7.7 | 8.4 | 10.0 | 10.6 | 10.1 | 10.5 |
| Precipitation (mm) | 494 | 117 | 211 | 72 | 16 | 4 | 13 | 40 | 7 | 83 | 90 | 211 |
| Sunny days | 1 | 6 | 0 | 3 | 15 | 19 | 14 | 10 | 20 | 12 | 7 | 6 |
| Rainy days | 30 | 22 | 31 | 27 | 16 | 11 | 17 | 21 | 10 | 19 | 23 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antanatanana is at