Average annual temperature is 23.1 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 8.9 °C
Number of sunny days: 190 days
Number of rainy days: 175 days
Look at detailed online map of Tombonahy
* Weather data for Tombonahy 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) | 33.4 | 35.3 | 33.9 | 31.6 | 29.3 | 30.3 | 29.2 | 32.5 | 36.3 | 39.9 | 41.9 | 38.5 |
| Average daytime temperature (°C) | 30.3 | 31.4 | 28.9 | 28.8 | 26.7 | 26.4 | 25.7 | 27.5 | 33.3 | 33.8 | 32.9 | 34.0 |
| Average temperature (°C) | 24.9 | 25.7 | 23.7 | 22.8 | 20.3 | 19.2 | 18.6 | 20.2 | 24.8 | 25.2 | 25.4 | 26.6 |
| Average night temperature (°C) | 20.8 | 20.9 | 19.6 | 18.0 | 14.9 | 13.2 | 12.6 | 14.4 | 17.0 | 18.3 | 18.8 | 20.6 |
| Absolute minimum temperature (°C) | 18.6 | 18.0 | 13.7 | 14.8 | 10.9 | 8.9 | 9.7 | 10.4 | 13.2 | 13.0 | 13.9 | 15.4 |
| 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 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 10.9 | 10.7 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 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 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.1 | 10.9 | 9.1 | 10.0 | 9.7 | 9.5 | 9.6 | 9.7 | 11.0 | 10.4 | 11.3 | 11.3 |
| Precipitation (mm) | 229 | 64 | 206 | 42 | 38 | 9 | 15 | 29 | 1 | 38 | 89 | 69 |
| Sunny days | 3 | 12 | 7 | 12 | 18 | 26 | 21 | 20 | 27 | 16 | 17 | 11 |
| Rainy days | 28 | 16 | 24 | 18 | 13 | 4 | 10 | 11 | 3 | 15 | 13 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tombonahy is at