Average annual temperature is 23.1 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 10.0 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Antsianihy
* Weather data for Antsianihy 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) | 30.3 | 29.8 | 29.6 | 29.0 | 29.1 | 29.2 | 29.2 | 31.1 | 33.4 | 35.4 | 34.6 | 33.3 |
| Average daytime temperature (°C) | 27.0 | 28.4 | 27.9 | 27.9 | 27.5 | 27.0 | 27.1 | 28.7 | 31.4 | 32.4 | 31.1 | 30.4 |
| Average temperature (°C) | 22.6 | 23.4 | 22.9 | 22.7 | 21.7 | 20.6 | 20.9 | 22.6 | 24.3 | 25.5 | 24.9 | 24.8 |
| Average night temperature (°C) | 19.7 | 19.7 | 19.6 | 18.4 | 16.6 | 14.7 | 14.9 | 16.7 | 17.9 | 19.5 | 19.3 | 20.3 |
| Absolute minimum temperature (°C) | 17.9 | 18.4 | 18.4 | 15.9 | 12.1 | 10.0 | 11.9 | 13.1 | 15.0 | 17.6 | 16.6 | 18.8 |
| 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 | 9.7 | 10.3 | 10.3 | 10.1 | 10.0 | 10.0 | 10.4 | 11.2 | 11.5 | 11.9 | 11.3 |
| Precipitation (mm) | 605 | 374 | 207 | 53 | 24 | 0 | 3 | 2 | 1 | 72 | 138 | 237 |
| Sunny days | 2 | 0 | 0 | 9 | 18 | 30 | 29 | 26 | 28 | 18 | 11 | 1 |
| Rainy days | 29 | 28 | 31 | 21 | 13 | 0 | 2 | 5 | 2 | 13 | 19 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antsianihy is at