Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Koutiya
* Weather data for Koutiya 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) | 38.6 | 35.8 | 35.7 | 37.6 | 34.4 | 32.5 | 31.0 | 31.3 | 31.8 | 32.3 | 34.0 | 35.3 |
| Average daytime temperature (°C) | 33.4 | 33.4 | 33.0 | 33.9 | 32.4 | 29.8 | 28.5 | 28.5 | 29.5 | 30.3 | 31.7 | 33.1 |
| Average temperature (°C) | 25.6 | 26.3 | 26.5 | 27.9 | 27.9 | 26.2 | 25.2 | 25.2 | 25.5 | 26.0 | 26.7 | 26.1 |
| Average night temperature (°C) | 19.8 | 21.1 | 22.1 | 23.9 | 24.8 | 23.9 | 23.0 | 23.1 | 23.2 | 23.3 | 23.1 | 21.0 |
| Absolute minimum temperature (°C) | 17.6 | 19.8 | 19.6 | 22.3 | 23.3 | 22.5 | 20.7 | 22.1 | 22.6 | 22.6 | 20.9 | 18.1 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 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) | 9.9 | 10.1 | 10.1 | 10.2 | 8.3 | 7.4 | 6.7 | 6.3 | 6.9 | 7.5 | 9.8 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 9 | 155 | 281 | 623 | 708 | 425 | 299 | 48 | 0 |
| Sunny days | 31 | 27 | 28 | 24 | 4 | 0 | 0 | 0 | 0 | 0 | 12 | 29 |
| Rainy days | 0 | 1 | 3 | 6 | 27 | 30 | 31 | 31 | 30 | 31 | 18 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koutiya is at