Average annual temperature is 23.8 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Dianiama
* Weather data for Dianiama 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) | 31.3 | 32.8 | 33.9 | 32.1 | 33.3 | 32.7 | 33.4 | 34.5 | 33.9 | 34.7 | 31.7 | 31.4 |
| Average daytime temperature (°C) | 28.1 | 29.9 | 28.9 | 29.5 | 31.4 | 31.2 | 31.9 | 33.0 | 31.5 | 31.5 | 29.3 | 28.5 |
| Average temperature (°C) | 22.1 | 23.3 | 22.5 | 23.0 | 24.8 | 24.3 | 24.5 | 25.5 | 24.7 | 24.6 | 23.0 | 22.7 |
| Average night temperature (°C) | 18.4 | 19.3 | 18.9 | 19.2 | 19.4 | 18.2 | 17.8 | 19.0 | 19.6 | 19.7 | 19.4 | 19.5 |
| Absolute minimum temperature (°C) | 17.1 | 18.1 | 17.3 | 17.6 | 17.3 | 16.3 | 15.7 | 17.2 | 18.0 | 18.2 | 18.7 | 18.4 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.8 | 9.0 | 7.9 | 9.2 | 10.5 | 10.8 | 11.0 | 10.9 | 9.8 | 10.1 | 9.1 | 8.1 |
| Precipitation (mm) | 120 | 101 | 175 | 99 | 8 | 2 | 0 | 0 | 64 | 40 | 145 | 260 |
| Sunny days | 3 | 3 | 1 | 3 | 22 | 23 | 31 | 29 | 6 | 5 | 0 | 0 |
| Rainy days | 28 | 25 | 30 | 27 | 9 | 7 | 0 | 2 | 24 | 26 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dianiama is at