Average annual temperature is 19.3 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: 12.4 °C
Number of sunny days: 29 days
Number of rainy days: 336 days
Look at detailed online map of Nanoharana
* Weather data for Nanoharana 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) | 28.5 | 29.0 | 29.0 | 27.9 | 27.7 | 23.6 | 21.9 | 24.0 | 24.5 | 30.6 | 29.6 | 30.3 |
| Average daytime temperature (°C) | 24.9 | 24.5 | 25.7 | 24.3 | 23.3 | 20.5 | 18.6 | 20.3 | 20.3 | 25.4 | 24.7 | 26.7 |
| Average temperature (°C) | 21.0 | 20.7 | 21.3 | 20.5 | 19.5 | 17.2 | 16.1 | 16.9 | 17.0 | 20.3 | 20.3 | 21.6 |
| Average night temperature (°C) | 18.6 | 18.5 | 18.8 | 18.5 | 17.2 | 15.1 | 14.5 | 14.9 | 15.2 | 16.7 | 17.5 | 18.6 |
| Absolute minimum temperature (°C) | 16.8 | 16.8 | 16.8 | 16.8 | 15.7 | 12.4 | 13.1 | 13.6 | 13.8 | 13.4 | 15.8 | 17.2 |
| 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) | 12.9 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 12.8 | 13.0 |
| 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 | 12.0 |
| Sunshine mean duration (h) | 8.6 | 8.8 | 9.4 | 8.8 | 8.9 | 8.8 | 6.0 | 7.6 | 8.8 | 10.3 | 9.6 | 9.5 |
| Precipitation (mm) | 363 | 169 | 150 | 130 | 98 | 93 | 210 | 209 | 172 | 47 | 215 | 229 |
| Sunny days | 3 | 0 | 0 | 0 | 6 | 4 | 0 | 2 | 0 | 10 | 2 | 2 |
| Rainy days | 28 | 28 | 31 | 30 | 25 | 26 | 31 | 29 | 30 | 21 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nanoharana is at