Average annual temperature is 19.2 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 11.3 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Boi
* Weather data for Boi Democratic 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) | 25.2 | 26.1 | 26.1 | 25.2 | 26.7 | 28.2 | 29.0 | 31.5 | 30.1 | 32.1 | 27.9 | 26.4 |
| Average daytime temperature (°C) | 22.7 | 23.6 | 22.6 | 23.6 | 24.7 | 26.0 | 26.6 | 28.1 | 27.5 | 27.7 | 23.9 | 23.1 |
| Average temperature (°C) | 17.7 | 18.4 | 17.8 | 18.2 | 18.9 | 19.5 | 19.4 | 21.3 | 21.3 | 21.3 | 18.6 | 18.2 |
| Average night temperature (°C) | 14.0 | 14.7 | 14.3 | 14.5 | 14.4 | 14.1 | 13.5 | 15.1 | 15.8 | 16.3 | 14.9 | 14.7 |
| Absolute minimum temperature (°C) | 12.5 | 12.4 | 11.3 | 12.7 | 12.7 | 12.1 | 11.8 | 13.2 | 12.9 | 14.3 | 13.4 | 13.7 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.6 | 9.5 | 8.1 | 9.2 | 10.5 | 10.7 | 10.9 | 10.8 | 10.7 | 10.1 | 7.6 | 8.2 |
| Precipitation (mm) | 202 | 146 | 202 | 220 | 44 | 2 | 0 | 0 | 29 | 97 | 287 | 313 |
| Sunny days | 1 | 0 | 1 | 1 | 12 | 24 | 31 | 30 | 9 | 7 | 0 | 0 |
| Rainy days | 30 | 28 | 30 | 29 | 19 | 6 | 0 | 1 | 21 | 24 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boi is at