Average annual temperature is 23.8 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Imono
* Weather data for Imono 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) | 32.1 | 33.8 | 32.2 | 32.4 | 32.2 | 31.4 | 31.1 | 31.1 | 31.5 | 31.0 | 31.0 | 33.3 |
| Average daytime temperature (°C) | 29.1 | 30.4 | 28.9 | 29.4 | 29.8 | 29.3 | 28.8 | 29.0 | 29.2 | 28.5 | 29.0 | 29.7 |
| Average temperature (°C) | 23.4 | 24.3 | 23.6 | 23.8 | 24.3 | 23.9 | 23.8 | 23.9 | 23.8 | 23.5 | 23.3 | 24.1 |
| Average night temperature (°C) | 20.0 | 20.5 | 20.3 | 20.4 | 21.1 | 20.4 | 20.2 | 20.4 | 20.6 | 20.8 | 20.5 | 20.8 |
| Absolute minimum temperature (°C) | 18.9 | 18.5 | 18.5 | 19.0 | 20.3 | 18.2 | 19.3 | 19.3 | 19.7 | 19.7 | 18.9 | 19.6 |
| 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) | 7.0 | 8.4 | 7.3 | 7.8 | 8.5 | 8.2 | 7.9 | 7.8 | 6.9 | 7.0 | 7.5 | 7.5 |
| Precipitation (mm) | 166 | 108 | 283 | 195 | 188 | 106 | 60 | 91 | 205 | 371 | 370 | 234 |
| Sunny days | 0 | 2 | 1 | 2 | 0 | 3 | 1 | 1 | 0 | 0 | 0 | 1 |
| Rainy days | 31 | 26 | 30 | 28 | 31 | 27 | 30 | 30 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Imono is at