Average annual temperature is 27.3 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 210 days
Number of rainy days: 155 days
Look at detailed online map of Bori
* Weather data for Bori 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) | 36.2 | 38.3 | 38.6 | 39.7 | 38.6 | 34.0 | 33.4 | 31.8 | 32.3 | 34.9 | 35.1 | 35.9 |
| Average daytime temperature (°C) | 32.7 | 35.8 | 37.0 | 37.9 | 34.2 | 31.5 | 30.3 | 29.0 | 29.9 | 32.1 | 33.8 | 33.4 |
| Average temperature (°C) | 25.1 | 28.3 | 30.3 | 31.3 | 28.9 | 27.1 | 26.0 | 25.0 | 25.4 | 27.0 | 27.5 | 25.6 |
| Average night temperature (°C) | 18.3 | 21.3 | 23.8 | 25.1 | 24.4 | 23.2 | 22.5 | 21.9 | 22.0 | 22.5 | 21.5 | 18.6 |
| Absolute minimum temperature (°C) | 15.1 | 19.7 | 20.0 | 21.9 | 22.2 | 22.0 | 21.7 | 20.9 | 21.2 | 21.1 | 17.7 | 16.0 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 10.3 | 10.2 | 10.4 | 10.3 | 9.0 | 9.4 | 9.5 | 8.5 | 9.6 | 10.4 | 10.6 | 10.6 |
| Precipitation (mm) | 0 | 0 | 5 | 12 | 94 | 50 | 174 | 235 | 231 | 45 | 1 | 0 |
| Sunny days | 30 | 28 | 27 | 25 | 12 | 11 | 4 | 0 | 3 | 13 | 26 | 31 |
| Rainy days | 1 | 0 | 4 | 5 | 19 | 19 | 27 | 31 | 27 | 18 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bori is at