Average annual temperature is 25.4 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 58 days
Number of rainy days: 307 days
Look at detailed online map of Boyoko-Biri
* Weather data for Boyoko-Biri 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) | 33.4 | 34.6 | 35.6 | 33.2 | 33.3 | 32.2 | 32.9 | 32.9 | 33.0 | 33.5 | 32.1 | 33.9 |
| Average daytime temperature (°C) | 30.7 | 32.1 | 31.2 | 30.3 | 31.0 | 29.7 | 31.4 | 30.8 | 30.6 | 30.8 | 29.9 | 31.2 |
| Average temperature (°C) | 25.0 | 26.0 | 25.4 | 25.2 | 25.8 | 24.9 | 25.8 | 25.3 | 25.2 | 25.3 | 24.7 | 25.6 |
| Average night temperature (°C) | 21.3 | 21.9 | 21.8 | 22.1 | 22.3 | 21.8 | 21.6 | 21.6 | 21.9 | 22.2 | 21.9 | 22.3 |
| Absolute minimum temperature (°C) | 19.0 | 19.4 | 20.5 | 21.0 | 21.1 | 20.8 | 20.3 | 19.0 | 21.1 | 21.3 | 21.2 | 20.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.7 | 9.3 | 8.5 | 8.3 | 9.1 | 8.8 | 10.4 | 9.1 | 8.6 | 8.1 | 7.9 | 8.7 |
| Precipitation (mm) | 90 | 34 | 141 | 132 | 94 | 77 | 16 | 114 | 162 | 226 | 240 | 159 |
| Sunny days | 8 | 13 | 3 | 3 | 3 | 4 | 9 | 5 | 3 | 0 | 0 | 7 |
| Rainy days | 23 | 15 | 28 | 27 | 28 | 26 | 22 | 26 | 27 | 31 | 30 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boyoko-Biri is at