Average annual temperature is 21.1 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Antanambao Sahavalanina
* Weather data for Antanambao Sahavalanina 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) | 31.5 | 31.1 | 31.5 | 29.5 | 28.4 | 24.8 | 23.4 | 25.3 | 25.2 | 30.8 | 30.1 | 31.9 |
| Average daytime temperature (°C) | 27.2 | 26.3 | 27.6 | 26.1 | 25.0 | 22.4 | 21.1 | 22.1 | 22.2 | 26.6 | 26.3 | 28.0 |
| Average temperature (°C) | 22.9 | 22.3 | 23.1 | 22.2 | 21.1 | 18.9 | 18.0 | 18.6 | 18.7 | 21.8 | 22.0 | 23.3 |
| Average night temperature (°C) | 20.1 | 19.8 | 20.4 | 20.0 | 18.5 | 16.1 | 15.7 | 16.2 | 16.2 | 18.3 | 18.8 | 20.3 |
| Absolute minimum temperature (°C) | 18.3 | 18.1 | 18.4 | 18.1 | 17.0 | 13.4 | 12.8 | 13.9 | 14.1 | 15.1 | 16.6 | 18.3 |
| 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) | 13.0 | 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 | 13.0 |
| Sunshine mean duration (h) | 9.2 | 9.0 | 9.9 | 9.2 | 9.3 | 9.3 | 7.0 | 8.4 | 9.3 | 10.4 | 9.9 | 9.9 |
| Precipitation (mm) | 355 | 209 | 188 | 157 | 125 | 115 | 237 | 248 | 217 | 77 | 243 | 253 |
| Sunny days | 1 | 0 | 1 | 0 | 3 | 3 | 1 | 1 | 0 | 5 | 1 | 1 |
| Rainy days | 30 | 28 | 30 | 30 | 28 | 27 | 30 | 30 | 30 | 26 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antanambao Sahavalanina is at