Average annual temperature is 24.8 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 13.3 °C
Number of sunny days: 183 days
Number of rainy days: 182 days
Look at detailed online map of Roundé Denda
* Weather data for Roundé Denda Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.9 | 35.6 | 36.9 | 37.9 | 36.2 | 34.3 | 30.4 | 31.1 | 30.9 | 31.7 | 33.2 | 33.7 |
| Average daytime temperature (°C) | 31.5 | 34.0 | 34.9 | 36.0 | 33.3 | 30.3 | 27.8 | 27.7 | 28.0 | 28.7 | 31.6 | 31.4 |
| Average temperature (°C) | 24.1 | 26.8 | 27.6 | 28.7 | 26.5 | 24.6 | 22.8 | 22.8 | 22.8 | 23.3 | 24.5 | 23.8 |
| Average night temperature (°C) | 17.1 | 19.6 | 20.4 | 21.8 | 21.9 | 20.8 | 19.7 | 19.9 | 19.5 | 19.4 | 18.5 | 16.9 |
| Absolute minimum temperature (°C) | 14.7 | 16.7 | 18.0 | 19.8 | 20.8 | 19.1 | 18.3 | 18.3 | 18.4 | 17.4 | 15.5 | 13.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.2 | 10.3 | 10.4 | 8.5 | 9.3 | 9.0 | 8.1 | 9.0 | 9.2 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 1 | 3 | 114 | 223 | 331 | 360 | 266 | 136 | 3 | 0 |
| Sunny days | 31 | 27 | 28 | 27 | 8 | 1 | 0 | 0 | 1 | 5 | 24 | 31 |
| Rainy days | 0 | 1 | 3 | 3 | 23 | 29 | 31 | 31 | 29 | 26 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Roundé Denda is at