Average annual temperature is 23.5 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 65 days
Number of rainy days: 300 days
Look at detailed online map of Nihanonana
* Weather data for Nihanonana 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) | 37.2 | 31.9 | 32.5 | 31.8 | 30.0 | 29.3 | 27.7 | 28.4 | 31.4 | 34.9 | 34.5 | 35.9 |
| Average daytime temperature (°C) | 30.0 | 29.3 | 29.2 | 28.3 | 26.6 | 25.8 | 24.7 | 25.1 | 27.9 | 30.5 | 29.1 | 31.2 |
| Average temperature (°C) | 25.5 | 25.1 | 24.8 | 24.0 | 22.3 | 20.8 | 20.1 | 20.7 | 22.4 | 25.0 | 24.7 | 26.3 |
| Average night temperature (°C) | 22.6 | 22.1 | 21.9 | 21.0 | 19.1 | 16.7 | 16.5 | 17.6 | 18.2 | 21.1 | 21.1 | 22.6 |
| Absolute minimum temperature (°C) | 21.6 | 20.9 | 20.5 | 19.3 | 16.7 | 13.2 | 14.3 | 15.5 | 15.6 | 17.9 | 19.7 | 19.4 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.8 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 7.7 | 9.1 | 8.0 | 9.3 | 9.2 | 9.5 | 9.4 | 8.2 | 10.9 | 9.8 | 8.7 | 10.5 |
| Precipitation (mm) | 591 | 247 | 450 | 167 | 94 | 21 | 42 | 120 | 20 | 94 | 120 | 154 |
| Sunny days | 1 | 0 | 0 | 0 | 8 | 12 | 5 | 5 | 8 | 12 | 9 | 5 |
| Rainy days | 30 | 28 | 31 | 30 | 23 | 18 | 26 | 26 | 22 | 19 | 21 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nihanonana is at