Average annual temperature is 24.5 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 16 days
Number of rainy days: 349 days
Look at detailed online map of Igouma
* Weather data for Igouma 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) | 33.1 | 33.7 | 33.2 | 32.9 | 32.7 | 31.3 | 30.9 | 31.7 | 32.6 | 32.0 | 32.0 | 32.4 |
| Average daytime temperature (°C) | 30.3 | 31.2 | 29.9 | 30.5 | 30.6 | 29.8 | 29.4 | 30.0 | 30.5 | 29.5 | 29.6 | 30.1 |
| Average temperature (°C) | 24.2 | 24.9 | 24.3 | 24.6 | 25.0 | 24.5 | 24.2 | 24.6 | 24.6 | 24.2 | 24.2 | 24.6 |
| Average night temperature (°C) | 20.8 | 21.2 | 21.3 | 21.3 | 21.9 | 21.1 | 20.6 | 21.0 | 21.5 | 21.6 | 21.4 | 21.7 |
| Absolute minimum temperature (°C) | 20.1 | 20.1 | 20.1 | 19.7 | 20.9 | 18.4 | 18.9 | 19.4 | 19.7 | 20.4 | 20.6 | 20.2 |
| 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 | 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) | 8.2 | 8.3 | 7.5 | 8.3 | 8.1 | 8.9 | 9.0 | 9.0 | 7.3 | 6.8 | 7.0 | 7.0 |
| Precipitation (mm) | 277 | 163 | 276 | 237 | 218 | 95 | 60 | 80 | 217 | 400 | 415 | 341 |
| Sunny days | 1 | 2 | 0 | 1 | 0 | 3 | 4 | 3 | 1 | 0 | 0 | 1 |
| Rainy days | 30 | 26 | 31 | 29 | 31 | 27 | 27 | 28 | 29 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Igouma is at