Average annual temperature is 24.5 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 78 days
Number of rainy days: 287 days
Look at detailed online map of Bikoulou
* Weather data for Bikoulou Republic of the Congo is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.0 | 32.9 | 32.6 | 33.0 | 32.9 | 31.3 | 31.1 | 31.6 | 34.4 | 33.1 | 32.3 | 32.3 |
| Average daytime temperature (°C) | 28.8 | 30.2 | 30.1 | 30.3 | 30.3 | 28.5 | 28.5 | 28.9 | 30.4 | 30.9 | 29.6 | 29.5 |
| Average temperature (°C) | 23.8 | 24.7 | 24.7 | 25.0 | 25.1 | 23.9 | 23.4 | 24.0 | 25.2 | 25.3 | 24.5 | 24.7 |
| Average night temperature (°C) | 20.7 | 21.2 | 21.4 | 21.6 | 21.8 | 20.1 | 18.8 | 19.6 | 20.9 | 21.9 | 21.6 | 21.8 |
| Absolute minimum temperature (°C) | 20.0 | 19.2 | 20.3 | 20.7 | 20.3 | 18.1 | 17.3 | 17.5 | 19.3 | 20.0 | 20.3 | 20.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.4 | 8.0 | 8.4 | 7.9 | 8.2 | 7.9 | 8.3 | 7.5 | 7.7 | 7.7 | 6.9 | 7.7 |
| Precipitation (mm) | 228 | 167 | 203 | 210 | 129 | 6 | 5 | 1 | 23 | 204 | 343 | 379 |
| Sunny days | 1 | 1 | 0 | 2 | 1 | 14 | 20 | 24 | 13 | 1 | 0 | 1 |
| Rainy days | 30 | 27 | 31 | 28 | 30 | 16 | 11 | 7 | 17 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bikoulou is at