Average annual temperature is 19.4 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 3.9 °C
Number of sunny days: 177 days
Number of rainy days: 188 days
Look at detailed online map of Tanamarina
* Weather data for Tanamarina 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) | 27.3 | 27.8 | 26.2 | 25.8 | 24.5 | 24.7 | 24.4 | 26.1 | 28.8 | 32.5 | 33.9 | 33.2 |
| Average daytime temperature (°C) | 25.6 | 25.9 | 24.7 | 24.2 | 22.6 | 22.1 | 21.8 | 22.9 | 26.7 | 29.4 | 28.2 | 28.9 |
| Average temperature (°C) | 21.1 | 21.1 | 20.2 | 19.5 | 17.4 | 15.8 | 15.5 | 16.6 | 19.3 | 22.2 | 21.8 | 22.8 |
| Average night temperature (°C) | 17.6 | 16.8 | 16.7 | 15.7 | 12.9 | 10.1 | 9.8 | 11.5 | 12.5 | 15.7 | 16.0 | 17.7 |
| Absolute minimum temperature (°C) | 15.1 | 14.1 | 13.7 | 12.5 | 9.0 | 3.9 | 5.3 | 8.1 | 7.9 | 11.8 | 13.3 | 12.6 |
| 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) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.5 |
| 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) | 8.5 | 10.2 | 9.3 | 10.3 | 9.9 | 9.9 | 9.9 | 10.2 | 11.1 | 11.6 | 11.8 | 11.4 |
| Precipitation (mm) | 324 | 227 | 212 | 89 | 41 | 0 | 4 | 11 | 0 | 30 | 45 | 134 |
| Sunny days | 0 | 1 | 1 | 11 | 16 | 29 | 25 | 21 | 28 | 20 | 13 | 12 |
| Rainy days | 31 | 27 | 30 | 19 | 15 | 1 | 6 | 10 | 2 | 11 | 17 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tanamarina is at