Average annual temperature is 25.2 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 50 days
Number of rainy days: 315 days
Look at detailed online map of Onoabi
* Weather data for Onoabi 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) | 32.0 | 34.3 | 34.4 | 32.9 | 33.3 | 33.4 | 33.4 | 34.3 | 33.7 | 33.7 | 32.5 | 32.4 |
| Average daytime temperature (°C) | 30.1 | 32.0 | 30.7 | 30.6 | 31.5 | 31.1 | 31.6 | 31.6 | 30.7 | 30.6 | 29.6 | 30.5 |
| Average temperature (°C) | 24.4 | 25.7 | 24.9 | 25.1 | 25.7 | 25.2 | 25.6 | 25.6 | 25.1 | 25.1 | 24.5 | 25.1 |
| Average night temperature (°C) | 20.6 | 21.1 | 21.3 | 21.5 | 21.9 | 21.2 | 20.8 | 21.2 | 21.4 | 21.7 | 21.4 | 21.8 |
| Absolute minimum temperature (°C) | 18.6 | 18.2 | 19.9 | 20.2 | 20.5 | 19.5 | 19.4 | 19.7 | 20.4 | 21.0 | 20.3 | 20.3 |
| 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) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.1 | 9.5 | 8.8 | 8.7 | 9.5 | 9.7 | 10.7 | 9.9 | 9.3 | 8.2 | 8.2 | 8.2 |
| Precipitation (mm) | 137 | 44 | 281 | 167 | 127 | 50 | 13 | 84 | 92 | 263 | 229 | 231 |
| Sunny days | 5 | 11 | 5 | 1 | 1 | 4 | 13 | 6 | 1 | 0 | 1 | 2 |
| Rainy days | 26 | 17 | 26 | 29 | 30 | 26 | 18 | 25 | 29 | 31 | 29 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onoabi is at