Average annual temperature is 28.6 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 220 days
Number of rainy days: 145 days
Look at detailed online map of Yrisi
* Weather data for Yrisi 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) | 37.8 | 39.6 | 41.0 | 42.0 | 41.1 | 38.5 | 35.3 | 32.7 | 34.5 | 36.8 | 37.8 | 37.5 |
| Average daytime temperature (°C) | 34.5 | 37.4 | 38.7 | 39.7 | 36.4 | 34.0 | 31.8 | 29.8 | 31.0 | 34.3 | 35.9 | 34.9 |
| Average temperature (°C) | 26.8 | 29.8 | 31.5 | 32.6 | 30.5 | 28.8 | 27.0 | 25.7 | 26.2 | 28.3 | 28.8 | 26.9 |
| Average night temperature (°C) | 19.6 | 22.7 | 24.4 | 25.5 | 25.4 | 24.6 | 23.3 | 22.6 | 22.5 | 23.5 | 21.8 | 19.3 |
| Absolute minimum temperature (°C) | 15.7 | 19.7 | 21.0 | 22.6 | 22.4 | 23.0 | 21.7 | 21.8 | 21.3 | 22.0 | 18.3 | 16.4 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 10.6 | 10.1 | 10.4 | 10.2 | 8.8 | 9.0 | 9.2 | 8.1 | 9.8 | 10.1 | 10.7 | 10.5 |
| Precipitation (mm) | 0 | 0 | 9 | 2 | 70 | 106 | 119 | 230 | 184 | 38 | 0 | 0 |
| Sunny days | 31 | 28 | 28 | 27 | 12 | 10 | 4 | 2 | 7 | 11 | 29 | 31 |
| Rainy days | 0 | 0 | 3 | 3 | 19 | 20 | 27 | 29 | 23 | 20 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yrisi is at