Average annual temperature is 24.6 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 26 days
Number of rainy days: 339 days
Look at detailed online map of Okoulou
* Weather data for Okoulou 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) | 31.7 | 33.8 | 34.1 | 32.1 | 32.4 | 30.7 | 32.1 | 31.9 | 31.9 | 32.4 | 31.4 | 32.9 |
| Average daytime temperature (°C) | 29.7 | 31.9 | 30.5 | 30.1 | 30.4 | 29.3 | 30.1 | 29.9 | 29.7 | 29.5 | 29.3 | 30.2 |
| Average temperature (°C) | 24.2 | 25.1 | 24.7 | 24.6 | 25.0 | 24.3 | 24.8 | 24.7 | 24.6 | 24.4 | 24.2 | 24.9 |
| Average night temperature (°C) | 20.5 | 20.9 | 21.0 | 21.2 | 21.4 | 21.0 | 20.7 | 21.0 | 21.3 | 21.5 | 21.3 | 21.4 |
| Absolute minimum temperature (°C) | 17.7 | 17.9 | 19.3 | 20.2 | 20.3 | 19.7 | 19.7 | 18.1 | 20.5 | 20.8 | 20.4 | 19.3 |
| 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 | 12.1 | 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) | 8.5 | 9.4 | 8.4 | 8.7 | 9.2 | 9.2 | 10.3 | 9.2 | 8.9 | 7.9 | 7.6 | 8.3 |
| Precipitation (mm) | 130 | 68 | 191 | 160 | 164 | 93 | 50 | 112 | 146 | 264 | 300 | 208 |
| Sunny days | 4 | 5 | 2 | 0 | 2 | 3 | 3 | 1 | 0 | 1 | 0 | 5 |
| Rainy days | 27 | 23 | 29 | 30 | 29 | 27 | 28 | 30 | 30 | 30 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Okoulou is at