Average annual temperature is 24.9 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 19 days
Number of rainy days: 346 days
Look at detailed online map of Idemba
* Weather data for Idemba 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) | 30.0 | 31.4 | 30.7 | 30.6 | 30.2 | 27.9 | 27.5 | 28.3 | 28.0 | 29.5 | 29.5 | 30.2 |
| Average daytime temperature (°C) | 28.1 | 29.2 | 29.3 | 29.1 | 28.8 | 26.5 | 25.8 | 26.2 | 26.7 | 27.8 | 28.1 | 28.2 |
| Average temperature (°C) | 25.1 | 25.9 | 26.0 | 26.0 | 26.2 | 24.0 | 22.5 | 23.0 | 24.4 | 25.4 | 25.4 | 25.5 |
| Average night temperature (°C) | 22.9 | 23.6 | 23.7 | 23.8 | 24.3 | 22.3 | 20.0 | 20.7 | 22.7 | 23.9 | 23.6 | 23.6 |
| Absolute minimum temperature (°C) | 22.4 | 22.7 | 22.5 | 22.9 | 22.9 | 19.7 | 18.7 | 18.4 | 20.3 | 22.5 | 22.5 | 22.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 6.7 | 6.9 | 8.3 | 7.1 | 8.6 | 8.4 | 7.2 | 7.4 | 5.6 | 6.1 | 6.3 | 6.6 |
| Precipitation (mm) | 465 | 325 | 240 | 308 | 165 | 30 | 13 | 13 | 54 | 312 | 566 | 656 |
| Sunny days | 0 | 0 | 2 | 1 | 0 | 1 | 7 | 7 | 0 | 0 | 0 | 1 |
| Rainy days | 31 | 28 | 29 | 29 | 31 | 29 | 24 | 24 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Idemba is at