Average annual temperature is 26.1 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Niei
* Weather data for Niei 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) | 38.7 | 39.2 | 40.1 | 37.2 | 37.2 | 34.8 | 33.9 | 34.6 | 35.0 | 35.3 | 33.5 | 36.7 |
| Average daytime temperature (°C) | 36.3 | 37.1 | 34.1 | 32.9 | 33.9 | 30.9 | 31.0 | 31.5 | 32.0 | 32.2 | 29.5 | 33.2 |
| Average temperature (°C) | 28.2 | 29.1 | 26.8 | 26.3 | 27.2 | 25.0 | 25.0 | 25.1 | 25.4 | 25.7 | 24.0 | 25.9 |
| Average night temperature (°C) | 21.1 | 21.6 | 21.7 | 21.7 | 22.3 | 21.6 | 21.0 | 21.2 | 21.2 | 21.5 | 21.0 | 20.5 |
| Absolute minimum temperature (°C) | 19.5 | 19.1 | 18.3 | 20.1 | 20.6 | 20.6 | 20.1 | 20.1 | 19.4 | 19.7 | 19.4 | 16.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.6 | 10.1 | 7.9 | 8.3 | 9.1 | 8.4 | 8.5 | 9.1 | 9.0 | 8.5 | 6.8 | 10.0 |
| Precipitation (mm) | 0 | 5 | 40 | 111 | 59 | 169 | 88 | 146 | 135 | 103 | 172 | 24 |
| Sunny days | 27 | 25 | 12 | 9 | 9 | 2 | 7 | 4 | 5 | 11 | 2 | 21 |
| Rainy days | 4 | 3 | 19 | 21 | 22 | 28 | 24 | 27 | 25 | 20 | 28 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niei is at