Average annual temperature is 16.2 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: 2.5 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Antsahalava
* Weather data for Antsahalava 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) | 26.7 | 26.0 | 26.0 | 24.6 | 24.0 | 21.9 | 22.0 | 23.2 | 26.4 | 30.0 | 29.7 | 29.1 |
| Average daytime temperature (°C) | 22.6 | 23.6 | 23.5 | 22.9 | 21.4 | 19.5 | 18.6 | 19.7 | 22.3 | 26.4 | 24.7 | 26.3 |
| Average temperature (°C) | 17.8 | 17.9 | 17.8 | 16.7 | 15.0 | 13.0 | 12.8 | 13.8 | 14.7 | 18.0 | 18.0 | 19.2 |
| Average night temperature (°C) | 14.8 | 14.0 | 14.4 | 12.8 | 10.7 | 8.4 | 8.5 | 9.7 | 9.1 | 12.0 | 13.1 | 15.0 |
| Absolute minimum temperature (°C) | 12.6 | 12.2 | 12.7 | 9.0 | 5.1 | 2.5 | 5.6 | 5.7 | 6.5 | 6.7 | 10.6 | 13.4 |
| 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 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.7 | 12.2 | 11.6 | 11.2 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 7.3 | 9.1 | 8.4 | 8.8 | 9.2 | 9.2 | 8.7 | 8.8 | 10.6 | 10.8 | 10.6 | 10.5 |
| Precipitation (mm) | 398 | 218 | 284 | 118 | 21 | 3 | 10 | 45 | 3 | 81 | 123 | 226 |
| Sunny days | 0 | 4 | 1 | 5 | 14 | 20 | 16 | 11 | 19 | 12 | 8 | 4 |
| Rainy days | 31 | 24 | 30 | 25 | 17 | 10 | 15 | 20 | 11 | 19 | 22 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsahalava is at