Average annual temperature is 24.8 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Kossira
* Weather data for Kossira 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) | 33.6 | 36.1 | 35.1 | 35.3 | 34.7 | 31.5 | 32.0 | 32.6 | 34.2 | 32.3 | 33.7 | 33.9 |
| Average daytime temperature (°C) | 32.1 | 34.0 | 33.8 | 33.2 | 31.6 | 29.5 | 28.7 | 28.5 | 29.8 | 30.3 | 31.4 | 31.9 |
| Average temperature (°C) | 24.5 | 26.6 | 26.6 | 26.2 | 25.2 | 23.9 | 23.5 | 23.5 | 23.9 | 24.4 | 25.0 | 24.6 |
| Average night temperature (°C) | 18.6 | 20.2 | 21.2 | 21.7 | 21.7 | 20.9 | 20.6 | 20.7 | 20.8 | 20.8 | 20.3 | 19.0 |
| Absolute minimum temperature (°C) | 16.2 | 17.2 | 18.3 | 20.7 | 20.7 | 20.4 | 19.7 | 19.8 | 20.0 | 20.0 | 17.4 | 15.5 |
| 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 | 9.2 | 8.5 | 8.3 | 8.1 | 7.4 | 8.6 | 9.1 | 9.7 | 10.6 |
| Precipitation (mm) | 6 | 1 | 26 | 97 | 254 | 225 | 312 | 305 | 308 | 165 | 53 | 0 |
| Sunny days | 28 | 26 | 19 | 15 | 2 | 0 | 1 | 0 | 0 | 2 | 10 | 31 |
| Rainy days | 3 | 2 | 12 | 15 | 29 | 30 | 30 | 31 | 30 | 29 | 20 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kossira is at