Average annual temperature is 24.7 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Ndoumbou
* Weather data for Ndoumbou 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) | 33.0 | 33.7 | 32.5 | 33.8 | 33.0 | 31.1 | 30.9 | 32.2 | 33.0 | 32.3 | 31.9 | 32.3 |
| Average daytime temperature (°C) | 30.2 | 31.0 | 29.8 | 30.0 | 30.4 | 29.5 | 29.3 | 30.1 | 30.4 | 29.7 | 29.6 | 30.1 |
| Average temperature (°C) | 24.4 | 25.1 | 24.5 | 24.6 | 25.2 | 24.6 | 24.4 | 24.9 | 24.8 | 24.6 | 24.4 | 24.8 |
| Average night temperature (°C) | 21.0 | 21.5 | 21.4 | 21.4 | 22.1 | 21.3 | 20.8 | 21.4 | 21.6 | 21.8 | 21.7 | 21.8 |
| Absolute minimum temperature (°C) | 19.9 | 19.7 | 19.6 | 20.5 | 20.8 | 18.5 | 19.0 | 19.8 | 20.7 | 21.1 | 20.5 | 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 | 9.0 | 7.8 | 8.6 | 9.0 | 9.6 | 9.5 | 9.3 | 8.1 | 7.5 | 7.8 | 8.1 |
| Precipitation (mm) | 261 | 174 | 230 | 233 | 182 | 74 | 67 | 88 | 203 | 329 | 395 | 300 |
| Sunny days | 1 | 2 | 1 | 2 | 1 | 5 | 3 | 1 | 0 | 0 | 1 | 0 |
| Rainy days | 30 | 26 | 30 | 28 | 30 | 25 | 28 | 30 | 30 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ndoumbou is at