Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Borombala
* Weather data for Borombala 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) | 35.0 | 36.3 | 37.8 | 37.6 | 37.2 | 34.2 | 33.4 | 32.9 | 34.8 | 35.0 | 35.0 | 35.5 |
| Average daytime temperature (°C) | 32.7 | 34.9 | 35.9 | 36.2 | 34.2 | 31.3 | 30.6 | 30.0 | 31.3 | 32.4 | 33.5 | 32.3 |
| Average temperature (°C) | 23.7 | 26.3 | 28.2 | 28.4 | 27.3 | 25.5 | 24.9 | 24.5 | 24.9 | 25.7 | 26.2 | 23.5 |
| Average night temperature (°C) | 16.2 | 19.0 | 22.0 | 23.1 | 23.0 | 21.8 | 21.4 | 21.3 | 21.3 | 21.3 | 20.3 | 16.2 |
| Absolute minimum temperature (°C) | 13.5 | 16.6 | 18.4 | 20.8 | 21.8 | 20.7 | 20.8 | 20.5 | 20.3 | 19.8 | 17.3 | 13.0 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 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) | 10.5 | 10.2 | 10.0 | 9.7 | 8.8 | 8.8 | 8.9 | 8.0 | 9.0 | 10.0 | 10.1 | 10.7 |
| Precipitation (mm) | 4 | 0 | 4 | 69 | 108 | 93 | 199 | 303 | 292 | 82 | 33 | 0 |
| Sunny days | 29 | 27 | 25 | 19 | 6 | 3 | 3 | 0 | 1 | 9 | 19 | 31 |
| Rainy days | 2 | 1 | 6 | 11 | 25 | 27 | 28 | 31 | 29 | 22 | 11 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Borombala is at