Average annual temperature is 24.5 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of Aloum
* Weather data for Aloum 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) | 31.1 | 31.8 | 32.2 | 32.0 | 31.7 | 30.4 | 29.2 | 30.4 | 31.1 | 31.6 | 31.5 | 31.7 |
| Average daytime temperature (°C) | 29.2 | 30.1 | 30.0 | 29.9 | 30.0 | 28.9 | 28.0 | 28.6 | 29.1 | 29.0 | 28.5 | 29.6 |
| Average temperature (°C) | 23.8 | 24.7 | 24.9 | 24.7 | 25.1 | 24.5 | 23.9 | 24.2 | 24.6 | 24.2 | 24.2 | 24.6 |
| Average night temperature (°C) | 21.2 | 21.9 | 22.2 | 22.1 | 22.4 | 21.5 | 20.7 | 21.2 | 21.9 | 22.2 | 22.1 | 22.3 |
| Absolute minimum temperature (°C) | 20.2 | 20.7 | 21.4 | 20.9 | 21.2 | 19.3 | 19.0 | 18.7 | 21.0 | 21.4 | 20.9 | 21.5 |
| 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) | 7.6 | 7.9 | 7.5 | 7.1 | 8.3 | 7.9 | 4.7 | 6.4 | 6.2 | 5.5 | 5.4 | 6.5 |
| Precipitation (mm) | 324 | 214 | 280 | 429 | 268 | 80 | 11 | 38 | 172 | 638 | 657 | 472 |
| Sunny days | 0 | 1 | 1 | 1 | 0 | 3 | 9 | 6 | 2 | 0 | 0 | 0 |
| Rainy days | 31 | 27 | 30 | 29 | 31 | 27 | 22 | 25 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Aloum is at