Average annual temperature is 23.9 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 16 days
Number of rainy days: 349 days
Look at detailed online map of Ngonbon
* Weather data for Ngonbon 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) | 32.2 | 33.1 | 32.7 | 32.6 | 32.5 | 31.5 | 29.7 | 30.6 | 31.1 | 31.7 | 31.3 | 33.1 |
| Average daytime temperature (°C) | 29.2 | 30.5 | 29.2 | 29.9 | 30.2 | 28.9 | 27.9 | 28.3 | 28.8 | 28.9 | 28.5 | 29.9 |
| Average temperature (°C) | 23.6 | 24.4 | 23.9 | 24.1 | 24.6 | 24.0 | 23.6 | 23.8 | 23.9 | 23.6 | 23.4 | 24.4 |
| Average night temperature (°C) | 20.5 | 21.1 | 20.9 | 21.0 | 21.7 | 21.2 | 20.9 | 20.8 | 21.2 | 21.3 | 21.0 | 21.6 |
| Absolute minimum temperature (°C) | 19.2 | 19.8 | 20.0 | 20.2 | 20.6 | 19.5 | 19.9 | 18.7 | 20.3 | 20.1 | 19.8 | 20.3 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 7.4 | 8.0 | 6.7 | 7.8 | 8.3 | 7.2 | 5.7 | 6.4 | 6.4 | 6.4 | 6.3 | 7.3 |
| Precipitation (mm) | 244 | 165 | 256 | 323 | 282 | 98 | 41 | 63 | 141 | 491 | 602 | 226 |
| Sunny days | 1 | 2 | 1 | 0 | 0 | 2 | 4 | 5 | 0 | 0 | 1 | 0 |
| Rainy days | 30 | 26 | 30 | 30 | 31 | 28 | 27 | 26 | 30 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ngonbon is at