Average annual temperature is 20.3 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: 8.2 °C
Number of sunny days: 89 days
Number of rainy days: 276 days
Look at detailed online map of Namonona
* Weather data for Namonona 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) | 30.9 | 31.1 | 31.1 | 30.0 | 27.0 | 28.5 | 26.6 | 27.9 | 29.9 | 33.9 | 35.1 | 33.0 |
| Average daytime temperature (°C) | 26.5 | 27.7 | 25.7 | 25.7 | 23.9 | 23.2 | 21.9 | 22.2 | 26.5 | 27.4 | 27.0 | 28.2 |
| Average temperature (°C) | 22.5 | 22.9 | 21.6 | 20.9 | 18.8 | 17.4 | 16.8 | 17.5 | 20.2 | 21.1 | 21.4 | 22.8 |
| Average night temperature (°C) | 19.8 | 19.4 | 18.7 | 17.2 | 14.6 | 12.8 | 12.8 | 13.8 | 15.5 | 16.7 | 17.3 | 18.9 |
| Absolute minimum temperature (°C) | 18.3 | 17.7 | 13.1 | 12.5 | 9.9 | 8.2 | 11.0 | 9.2 | 12.1 | 12.4 | 14.0 | 15.1 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 8.2 | 9.9 | 7.7 | 9.7 | 9.7 | 8.9 | 9.1 | 9.3 | 10.5 | 9.7 | 9.8 | 10.3 |
| Precipitation (mm) | 365 | 122 | 350 | 70 | 38 | 30 | 37 | 79 | 47 | 108 | 140 | 178 |
| Sunny days | 0 | 6 | 1 | 4 | 7 | 19 | 14 | 7 | 16 | 7 | 4 | 4 |
| Rainy days | 31 | 22 | 30 | 26 | 24 | 11 | 17 | 24 | 14 | 24 | 26 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Namonona is at