Average annual temperature is 24.7 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 27 days
Number of rainy days: 338 days
Look at detailed online map of Ngoumou
* Weather data for Ngoumou Gabon is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.5 | 32.6 | 33.5 | 31.8 | 32.4 | 30.6 | 30.5 | 31.3 | 32.2 | 31.7 | 31.0 | 31.8 |
| Average daytime temperature (°C) | 29.0 | 30.3 | 30.5 | 30.1 | 30.2 | 28.9 | 28.2 | 28.7 | 29.8 | 29.6 | 29.0 | 29.1 |
| Average temperature (°C) | 24.0 | 24.8 | 25.1 | 25.0 | 25.3 | 24.6 | 23.9 | 24.3 | 25.0 | 25.1 | 24.7 | 24.7 |
| Average night temperature (°C) | 21.4 | 21.9 | 22.2 | 22.2 | 22.8 | 21.7 | 20.7 | 21.0 | 22.2 | 22.8 | 22.4 | 22.4 |
| Absolute minimum temperature (°C) | 20.6 | 20.7 | 21.1 | 21.6 | 22.1 | 19.2 | 19.4 | 19.1 | 20.7 | 21.6 | 21.2 | 21.2 |
| 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 | 11.0 | 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 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 6.8 | 6.9 | 7.7 | 7.2 | 7.4 | 8.0 | 5.7 | 5.7 | 5.2 | 6.8 | 6.2 | 6.0 |
| Precipitation (mm) | 474 | 257 | 308 | 296 | 254 | 38 | 8 | 8 | 75 | 419 | 490 | 458 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 3 | 10 | 12 | 1 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 27 | 21 | 19 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ngoumou is at