Average annual temperature is 24.5 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 24 days
Number of rainy days: 341 days
Look at detailed online map of Aliéni
* Weather data for Aliéni 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) | 32.4 | 33.6 | 33.8 | 31.7 | 31.9 | 31.2 | 31.1 | 31.6 | 31.9 | 32.0 | 31.0 | 33.7 |
| Average daytime temperature (°C) | 30.1 | 31.1 | 29.9 | 29.5 | 30.0 | 29.2 | 29.4 | 29.5 | 29.6 | 29.6 | 29.1 | 30.3 |
| Average temperature (°C) | 24.3 | 25.0 | 24.4 | 24.3 | 24.9 | 24.3 | 24.5 | 24.4 | 24.4 | 24.3 | 24.0 | 24.9 |
| Average night temperature (°C) | 20.6 | 21.0 | 21.0 | 21.2 | 21.6 | 21.1 | 21.0 | 21.1 | 21.3 | 21.5 | 21.4 | 21.3 |
| Absolute minimum temperature (°C) | 18.6 | 18.7 | 19.9 | 20.0 | 20.7 | 20.0 | 20.3 | 19.6 | 20.4 | 20.6 | 20.0 | 19.2 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 8.6 | 9.5 | 8.2 | 8.3 | 8.9 | 8.7 | 9.6 | 8.7 | 8.0 | 7.6 | 7.2 | 8.5 |
| Precipitation (mm) | 53 | 73 | 229 | 278 | 130 | 118 | 44 | 92 | 142 | 203 | 270 | 129 |
| Sunny days | 7 | 4 | 2 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 6 |
| Rainy days | 24 | 24 | 29 | 30 | 29 | 28 | 30 | 31 | 30 | 31 | 30 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Aliéni is at