Average annual temperature is 24.5 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 53 days
Number of rainy days: 312 days
Look at detailed online map of Ketta
* Weather data for Ketta 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) | 33.1 | 33.8 | 35.5 | 32.6 | 32.3 | 31.0 | 31.3 | 32.3 | 31.6 | 32.4 | 31.1 | 32.6 |
| Average daytime temperature (°C) | 30.6 | 32.0 | 30.4 | 29.8 | 30.2 | 28.3 | 29.5 | 29.1 | 29.3 | 30.2 | 28.9 | 30.5 |
| Average temperature (°C) | 24.8 | 25.5 | 24.5 | 24.6 | 24.9 | 23.8 | 24.4 | 24.3 | 24.2 | 24.5 | 23.9 | 25.0 |
| Average night temperature (°C) | 20.5 | 21.1 | 21.1 | 21.2 | 21.7 | 21.1 | 21.0 | 21.1 | 21.2 | 21.4 | 21.2 | 21.1 |
| Absolute minimum temperature (°C) | 18.0 | 19.3 | 20.0 | 20.1 | 20.6 | 20.2 | 20.1 | 20.0 | 19.8 | 19.8 | 20.2 | 18.8 |
| 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) | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 |
| 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) | 9.6 | 10.0 | 8.0 | 8.7 | 9.1 | 7.7 | 9.9 | 8.9 | 8.6 | 8.9 | 8.0 | 9.6 |
| Precipitation (mm) | 13 | 24 | 187 | 206 | 160 | 213 | 103 | 169 | 221 | 213 | 277 | 54 |
| Sunny days | 15 | 11 | 4 | 3 | 5 | 0 | 1 | 0 | 0 | 1 | 1 | 12 |
| Rainy days | 16 | 17 | 27 | 27 | 26 | 30 | 30 | 31 | 30 | 30 | 29 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ketta is at