Average annual temperature is 25.0 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 101 days
Number of rainy days: 264 days
Look at detailed online map of Olenga
* Weather data for Olenga 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) | 31.6 | 35.0 | 34.2 | 33.0 | 33.7 | 34.6 | 35.7 | 36.1 | 35.4 | 37.5 | 32.7 | 33.1 |
| Average daytime temperature (°C) | 29.1 | 31.4 | 29.6 | 30.0 | 31.6 | 32.0 | 33.4 | 33.2 | 31.7 | 32.8 | 29.8 | 29.4 |
| Average temperature (°C) | 23.3 | 25.1 | 23.8 | 24.1 | 25.7 | 25.6 | 26.6 | 26.6 | 25.1 | 26.0 | 23.8 | 23.9 |
| Average night temperature (°C) | 19.7 | 20.6 | 20.3 | 20.5 | 21.3 | 21.1 | 20.3 | 21.3 | 20.6 | 21.3 | 20.5 | 20.6 |
| Absolute minimum temperature (°C) | 18.0 | 19.1 | 19.1 | 18.1 | 19.5 | 20.0 | 18.9 | 18.2 | 19.0 | 19.6 | 19.0 | 19.5 |
| 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) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| 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) | 8.6 | 8.8 | 8.1 | 8.5 | 10.0 | 9.6 | 10.8 | 9.8 | 8.3 | 9.2 | 8.3 | 8.3 |
| Precipitation (mm) | 150 | 59 | 124 | 131 | 53 | 40 | 6 | 26 | 99 | 95 | 201 | 196 |
| Sunny days | 4 | 11 | 4 | 3 | 16 | 10 | 21 | 17 | 4 | 7 | 2 | 2 |
| Rainy days | 27 | 17 | 27 | 27 | 15 | 20 | 10 | 14 | 26 | 24 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Olenga is at