Average annual temperature is 24.9 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 108 days
Number of rainy days: 257 days
Look at detailed online map of Swa-Ngoi
* Weather data for Swa-Ngoi 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) | 31.9 | 35.1 | 35.1 | 32.9 | 33.2 | 32.5 | 33.2 | 34.0 | 34.3 | 33.7 | 32.2 | 32.8 |
| Average daytime temperature (°C) | 29.9 | 32.0 | 30.7 | 30.1 | 31.5 | 31.2 | 31.3 | 31.9 | 32.3 | 31.2 | 29.2 | 30.2 |
| Average temperature (°C) | 24.2 | 25.3 | 24.8 | 24.7 | 25.5 | 24.8 | 24.2 | 25.1 | 25.6 | 25.3 | 24.2 | 24.9 |
| Average night temperature (°C) | 21.0 | 21.4 | 21.5 | 21.6 | 21.8 | 20.4 | 18.6 | 19.6 | 21.0 | 21.7 | 21.4 | 21.9 |
| Absolute minimum temperature (°C) | 20.1 | 20.2 | 20.2 | 21.0 | 20.5 | 18.3 | 15.6 | 17.5 | 19.5 | 20.3 | 20.3 | 20.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 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) | 8.5 | 8.4 | 7.9 | 8.0 | 9.2 | 9.4 | 10.5 | 10.6 | 9.8 | 9.1 | 7.3 | 8.2 |
| Precipitation (mm) | 148 | 58 | 200 | 172 | 59 | 11 | 0 | 7 | 47 | 160 | 336 | 180 |
| Sunny days | 3 | 7 | 3 | 4 | 6 | 19 | 27 | 22 | 13 | 3 | 1 | 0 |
| Rainy days | 28 | 21 | 28 | 26 | 25 | 11 | 4 | 9 | 17 | 28 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Swa-Ngoi is at