Average annual temperature is 23.0 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 11.6 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Tanamasy
* Weather data for Tanamasy 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) | 32.3 | 31.3 | 30.8 | 28.8 | 27.8 | 27.7 | 27.4 | 28.0 | 30.3 | 30.6 | 34.4 | 34.2 |
| Average daytime temperature (°C) | 28.3 | 29.0 | 26.9 | 26.6 | 25.3 | 24.2 | 23.8 | 24.1 | 27.4 | 27.1 | 27.7 | 28.8 |
| Average temperature (°C) | 25.5 | 25.8 | 24.4 | 23.6 | 21.7 | 20.3 | 19.5 | 20.3 | 22.7 | 23.2 | 24.0 | 25.4 |
| Average night temperature (°C) | 23.3 | 23.1 | 22.2 | 20.9 | 18.6 | 16.7 | 15.6 | 16.9 | 18.4 | 19.4 | 20.5 | 21.9 |
| Absolute minimum temperature (°C) | 22.5 | 21.6 | 17.5 | 18.3 | 16.3 | 13.6 | 13.5 | 11.6 | 15.8 | 16.0 | 16.8 | 19.1 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.3 | 11.9 | 12.7 | 13.3 | 13.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 9.7 | 11.1 | 8.7 | 9.8 | 9.7 | 9.3 | 9.5 | 9.4 | 10.7 | 9.5 | 10.9 | 11.2 |
| Precipitation (mm) | 139 | 20 | 166 | 36 | 43 | 26 | 40 | 41 | 29 | 109 | 56 | 74 |
| Sunny days | 6 | 15 | 4 | 8 | 15 | 21 | 18 | 14 | 26 | 12 | 18 | 10 |
| Rainy days | 25 | 13 | 27 | 22 | 16 | 9 | 13 | 17 | 4 | 19 | 12 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tanamasy is at