Average annual temperature is 22.1 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 8 days
Number of rainy days: 357 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) | 31.2 | 32.6 | 30.6 | 30.6 | 30.7 | 28.9 | 30.0 | 30.3 | 29.7 | 30.2 | 30.6 | 31.0 |
| Average daytime temperature (°C) | 28.0 | 29.0 | 28.1 | 27.8 | 28.7 | 27.3 | 27.1 | 27.1 | 27.5 | 27.7 | 27.4 | 27.5 |
| Average temperature (°C) | 21.6 | 22.4 | 22.2 | 22.3 | 22.7 | 21.8 | 21.7 | 21.8 | 22.1 | 22.1 | 22.0 | 22.3 |
| Average night temperature (°C) | 18.6 | 19.2 | 19.3 | 19.4 | 19.9 | 19.0 | 18.4 | 18.6 | 19.4 | 19.7 | 19.4 | 19.8 |
| Absolute minimum temperature (°C) | 17.7 | 17.4 | 18.2 | 17.5 | 17.8 | 16.3 | 16.5 | 15.9 | 18.5 | 18.9 | 18.6 | 18.8 |
| 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 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 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) | 7.0 | 7.3 | 7.5 | 7.0 | 7.1 | 7.0 | 7.5 | 6.9 | 5.7 | 5.8 | 5.9 | 6.1 |
| Precipitation (mm) | 364 | 253 | 268 | 269 | 225 | 73 | 35 | 66 | 162 | 411 | 454 | 403 |
| Sunny days | 0 | 1 | 0 | 0 | 0 | 3 | 2 | 2 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 27 | 31 | 30 | 31 | 27 | 29 | 29 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Idemba is at