Average annual temperature is 25.1 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 107 days
Number of rainy days: 258 days
Look at detailed online map of Koundou
* Weather data for Koundou 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) | 35.4 | 36.4 | 37.4 | 34.5 | 33.9 | 31.9 | 31.2 | 31.9 | 31.3 | 31.9 | 32.8 | 34.8 |
| Average daytime temperature (°C) | 33.6 | 34.4 | 32.9 | 32.7 | 31.3 | 29.0 | 29.0 | 28.5 | 29.2 | 29.8 | 30.1 | 32.3 |
| Average temperature (°C) | 24.8 | 27.2 | 26.4 | 26.5 | 25.8 | 24.4 | 24.1 | 24.0 | 24.3 | 24.5 | 24.8 | 24.2 |
| Average night temperature (°C) | 17.4 | 21.1 | 21.8 | 22.7 | 22.5 | 21.9 | 21.5 | 21.7 | 21.7 | 21.7 | 21.3 | 17.4 |
| Absolute minimum temperature (°C) | 14.4 | 17.2 | 19.3 | 21.0 | 21.5 | 21.0 | 20.0 | 20.8 | 21.0 | 20.8 | 18.8 | 14.0 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.0 | 9.9 | 8.8 | 8.7 | 8.1 | 6.7 | 7.2 | 6.7 | 7.8 | 8.5 | 9.0 | 10.5 |
| Precipitation (mm) | 52 | 0 | 74 | 169 | 244 | 260 | 290 | 379 | 311 | 322 | 125 | 2 |
| Sunny days | 26 | 25 | 15 | 4 | 1 | 0 | 1 | 1 | 0 | 1 | 6 | 27 |
| Rainy days | 5 | 3 | 16 | 26 | 30 | 30 | 30 | 30 | 30 | 30 | 24 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koundou is at