Average annual temperature is 25.1 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 31 days
Number of rainy days: 334 days
Look at detailed online map of Okouma
* Weather data for Okouma 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) | 33.8 | 34.9 | 35.4 | 33.5 | 33.5 | 33.0 | 32.4 | 32.3 | 32.6 | 33.1 | 32.2 | 33.7 |
| Average daytime temperature (°C) | 30.8 | 32.7 | 31.4 | 30.8 | 31.4 | 29.9 | 30.9 | 30.2 | 30.4 | 30.4 | 29.9 | 30.8 |
| Average temperature (°C) | 24.9 | 25.9 | 25.3 | 25.1 | 25.5 | 24.8 | 25.4 | 24.9 | 24.9 | 25.0 | 24.5 | 25.2 |
| Average night temperature (°C) | 21.0 | 21.5 | 21.6 | 21.8 | 22.1 | 21.6 | 21.4 | 21.3 | 21.7 | 22.0 | 21.7 | 22.0 |
| Absolute minimum temperature (°C) | 18.3 | 19.1 | 20.3 | 20.9 | 21.2 | 20.7 | 20.1 | 19.4 | 20.9 | 21.3 | 20.7 | 20.9 |
| 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 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| 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) | 8.7 | 9.5 | 8.5 | 8.3 | 9.2 | 8.7 | 10.2 | 8.8 | 8.4 | 8.1 | 7.4 | 8.3 |
| Precipitation (mm) | 87 | 68 | 154 | 153 | 130 | 87 | 30 | 141 | 145 | 254 | 267 | 182 |
| Sunny days | 5 | 6 | 1 | 1 | 3 | 2 | 6 | 2 | 0 | 0 | 0 | 5 |
| Rainy days | 26 | 22 | 30 | 29 | 28 | 28 | 25 | 29 | 30 | 31 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Okouma is at