Average annual temperature is 25.1 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Kossiria
* Weather data for Kossiria 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) | 34.2 | 37.4 | 36.3 | 36.4 | 35.2 | 32.1 | 31.4 | 32.7 | 32.6 | 32.5 | 34.3 | 34.2 |
| Average daytime temperature (°C) | 32.5 | 34.8 | 34.5 | 33.9 | 31.7 | 29.3 | 28.8 | 28.5 | 29.6 | 30.3 | 31.4 | 32.1 |
| Average temperature (°C) | 24.6 | 27.2 | 27.2 | 26.7 | 25.5 | 24.2 | 23.8 | 23.7 | 24.1 | 24.4 | 25.1 | 24.6 |
| Average night temperature (°C) | 18.4 | 20.3 | 21.5 | 22.1 | 21.9 | 21.2 | 20.8 | 21.0 | 21.0 | 20.9 | 20.4 | 18.8 |
| Absolute minimum temperature (°C) | 16.3 | 17.5 | 18.6 | 21.0 | 20.9 | 20.5 | 20.0 | 20.3 | 20.0 | 20.0 | 17.1 | 15.3 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 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) | 10.4 | 10.1 | 9.7 | 9.0 | 8.3 | 8.0 | 7.9 | 7.0 | 8.4 | 9.2 | 9.7 | 10.6 |
| Precipitation (mm) | 11 | 4 | 20 | 108 | 185 | 156 | 283 | 293 | 332 | 211 | 48 | 0 |
| Sunny days | 28 | 24 | 21 | 13 | 3 | 0 | 0 | 1 | 0 | 3 | 10 | 31 |
| Rainy days | 3 | 4 | 10 | 17 | 28 | 30 | 31 | 30 | 30 | 28 | 20 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kossiria is at