Average annual temperature is 24.9 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 23 days
Number of rainy days: 342 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) | 31.9 | 32.6 | 32.9 | 32.5 | 31.7 | 30.5 | 29.6 | 30.8 | 32.0 | 32.8 | 32.2 | 32.5 |
| Average daytime temperature (°C) | 29.5 | 30.5 | 30.4 | 30.3 | 30.5 | 28.7 | 28.0 | 28.7 | 29.8 | 30.0 | 29.6 | 29.7 |
| Average temperature (°C) | 24.3 | 25.1 | 25.2 | 25.2 | 25.5 | 24.6 | 23.9 | 24.5 | 25.2 | 25.0 | 24.9 | 24.9 |
| Average night temperature (°C) | 21.6 | 22.1 | 22.3 | 22.5 | 22.9 | 21.5 | 20.6 | 20.9 | 22.1 | 22.9 | 22.6 | 22.6 |
| Absolute minimum temperature (°C) | 20.4 | 20.5 | 21.3 | 21.3 | 22.1 | 18.3 | 19.0 | 17.9 | 20.5 | 22.1 | 21.4 | 21.9 |
| 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 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 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) | 7.0 | 7.3 | 7.3 | 6.7 | 7.3 | 6.6 | 4.9 | 5.4 | 5.1 | 6.1 | 5.9 | 6.0 |
| Precipitation (mm) | 430 | 260 | 358 | 379 | 290 | 38 | 12 | 11 | 96 | 465 | 567 | 415 |
| Sunny days | 0 | 1 | 0 | 2 | 0 | 3 | 7 | 10 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 27 | 31 | 28 | 31 | 27 | 24 | 21 | 30 | 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