Average annual temperature is 25.5 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Bontala
* Weather data for Bontala 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) | 34.6 | 36.6 | 37.7 | 38.1 | 34.7 | 32.1 | 31.4 | 31.7 | 31.4 | 32.4 | 33.4 | 34.2 |
| Average daytime temperature (°C) | 32.2 | 35.1 | 35.4 | 34.8 | 31.5 | 29.3 | 29.1 | 28.5 | 29.1 | 29.9 | 32.0 | 32.2 |
| Average temperature (°C) | 24.2 | 27.2 | 28.0 | 28.0 | 26.2 | 24.7 | 24.2 | 24.0 | 24.2 | 24.9 | 25.8 | 24.4 |
| Average night temperature (°C) | 17.3 | 20.4 | 21.7 | 22.7 | 22.6 | 21.9 | 21.4 | 21.3 | 21.2 | 21.5 | 20.8 | 17.5 |
| Absolute minimum temperature (°C) | 15.3 | 18.0 | 19.9 | 21.4 | 21.7 | 20.9 | 20.1 | 20.4 | 20.5 | 20.1 | 17.1 | 14.5 |
| 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 | 12.4 | 12.6 | 12.7 | 12.7 | 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) | 10.0 | 10.0 | 10.2 | 10.1 | 8.1 | 7.8 | 8.4 | 7.3 | 8.4 | 9.1 | 10.3 | 10.2 |
| Precipitation (mm) | 11 | 0 | 9 | 56 | 214 | 192 | 387 | 324 | 404 | 223 | 40 | 0 |
| Sunny days | 29 | 25 | 26 | 19 | 2 | 2 | 0 | 0 | 0 | 5 | 15 | 31 |
| Rainy days | 2 | 3 | 5 | 11 | 29 | 28 | 31 | 31 | 30 | 26 | 15 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bontala is at