Average annual temperature is 22.2 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of Tweno
* Weather data for Tweno 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) | 28.9 | 30.0 | 31.3 | 30.5 | 30.0 | 29.5 | 30.4 | 29.9 | 29.8 | 30.4 | 29.2 | 29.0 |
| Average daytime temperature (°C) | 27.5 | 28.3 | 26.9 | 27.2 | 28.0 | 26.6 | 28.0 | 27.9 | 27.3 | 27.6 | 26.6 | 27.2 |
| Average temperature (°C) | 21.9 | 22.5 | 21.8 | 22.1 | 22.8 | 22.0 | 22.8 | 22.8 | 22.1 | 22.2 | 21.6 | 22.1 |
| Average night temperature (°C) | 17.9 | 18.5 | 18.6 | 18.7 | 19.4 | 18.9 | 18.7 | 19.0 | 18.7 | 18.7 | 18.5 | 18.7 |
| Absolute minimum temperature (°C) | 16.5 | 17.0 | 17.5 | 17.3 | 18.1 | 17.9 | 17.7 | 18.3 | 17.2 | 17.4 | 17.3 | 17.4 |
| 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) | 10.3 | 9.9 | 7.8 | 8.0 | 9.9 | 8.7 | 10.1 | 9.4 | 8.6 | 8.8 | 7.6 | 8.5 |
| Precipitation (mm) | 104 | 57 | 270 | 268 | 153 | 151 | 37 | 107 | 216 | 276 | 407 | 216 |
| Sunny days | 1 | 3 | 1 | 1 | 0 | 2 | 8 | 5 | 0 | 1 | 0 | 1 |
| Rainy days | 30 | 25 | 30 | 29 | 31 | 28 | 23 | 26 | 30 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tweno is at