Average annual temperature is 24.0 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 26 days
Number of rainy days: 339 days
Look at detailed online map of Tanjona
* Weather data for Tanjona 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) | 31.9 | 30.5 | 33.1 | 30.6 | 28.9 | 26.7 | 25.2 | 26.0 | 25.7 | 30.4 | 30.8 | 31.9 |
| Average daytime temperature (°C) | 28.6 | 28.0 | 29.1 | 27.9 | 26.9 | 25.0 | 23.9 | 24.4 | 24.5 | 27.7 | 27.9 | 29.0 |
| Average temperature (°C) | 25.5 | 25.1 | 25.9 | 25.1 | 24.1 | 22.2 | 21.3 | 21.5 | 21.8 | 24.4 | 24.9 | 26.0 |
| Average night temperature (°C) | 23.1 | 22.8 | 23.4 | 23.0 | 21.8 | 20.0 | 19.1 | 19.3 | 19.6 | 21.4 | 22.1 | 23.4 |
| Absolute minimum temperature (°C) | 21.6 | 21.7 | 22.5 | 21.7 | 20.2 | 18.4 | 17.8 | 18.1 | 18.8 | 18.7 | 20.6 | 21.7 |
| 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 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| 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 | 12.0 |
| Sunshine mean duration (h) | 9.8 | 10.1 | 10.5 | 9.9 | 9.8 | 9.7 | 7.8 | 9.5 | 9.8 | 10.8 | 10.8 | 10.8 |
| Precipitation (mm) | 475 | 227 | 172 | 166 | 119 | 117 | 295 | 243 | 193 | 62 | 223 | 135 |
| Sunny days | 0 | 1 | 1 | 1 | 6 | 1 | 0 | 0 | 0 | 11 | 2 | 3 |
| Rainy days | 31 | 27 | 30 | 29 | 25 | 29 | 31 | 31 | 30 | 20 | 28 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tanjona is at