Average annual temperature is 24.6 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 20.6 °C
Number of sunny days: 3 days
Number of rainy days: 362 days
Look at detailed online map of Dum
* Weather data for Dum Equatorial Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.4 | 32.1 | 32.2 | 32.4 | 31.6 | 29.8 | 29.4 | 29.5 | 30.1 | 30.9 | 31.5 | 31.1 |
| Average daytime temperature (°C) | 29.3 | 30.1 | 29.6 | 30.0 | 29.7 | 28.2 | 28.1 | 28.1 | 28.2 | 28.7 | 28.8 | 29.4 |
| Average temperature (°C) | 24.3 | 25.0 | 25.0 | 25.1 | 25.1 | 24.3 | 24.4 | 24.3 | 24.3 | 24.3 | 24.4 | 25.0 |
| Average night temperature (°C) | 21.6 | 22.3 | 22.3 | 22.2 | 22.6 | 22.1 | 22.2 | 22.2 | 22.3 | 22.2 | 22.2 | 22.5 |
| Absolute minimum temperature (°C) | 20.6 | 21.2 | 20.7 | 21.5 | 21.4 | 20.9 | 21.3 | 21.4 | 21.5 | 21.2 | 21.0 | 21.6 |
| 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) | 12.0 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| 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) | 8.8 | 9.0 | 7.0 | 8.3 | 8.1 | 8.1 | 8.2 | 8.0 | 7.1 | 6.4 | 6.4 | 8.8 |
| Precipitation (mm) | 242 | 201 | 308 | 395 | 316 | 253 | 97 | 187 | 314 | 613 | 637 | 249 |
| Sunny days | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 31 | 29 | 31 | 30 | 31 | 30 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dum is at