Average annual temperature is 25.5 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: 21.8 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Iduma
* Weather data for Iduma 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) | 29.0 | 30.1 | 30.6 | 30.3 | 29.9 | 29.3 | 28.7 | 28.4 | 28.6 | 29.5 | 29.5 | 29.7 |
| Average daytime temperature (°C) | 28.1 | 28.8 | 29.0 | 29.0 | 28.8 | 27.9 | 27.4 | 27.3 | 27.4 | 27.6 | 27.8 | 28.4 |
| Average temperature (°C) | 25.1 | 26.1 | 26.1 | 26.0 | 26.2 | 25.6 | 25.1 | 25.0 | 25.2 | 25.0 | 25.0 | 25.7 |
| Average night temperature (°C) | 23.0 | 24.0 | 23.9 | 23.9 | 24.2 | 23.7 | 23.5 | 23.4 | 23.5 | 23.1 | 23.1 | 23.6 |
| Absolute minimum temperature (°C) | 21.8 | 22.6 | 23.0 | 22.9 | 23.4 | 22.8 | 22.6 | 22.1 | 22.4 | 22.3 | 22.5 | 22.2 |
| 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) | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 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) | 8.5 | 9.6 | 7.0 | 7.4 | 8.4 | 9.3 | 8.2 | 8.0 | 7.7 | 6.3 | 6.0 | 9.1 |
| Precipitation (mm) | 265 | 146 | 295 | 321 | 298 | 184 | 70 | 102 | 188 | 452 | 599 | 236 |
| Sunny days | 1 | 0 | 2 | 0 | 1 | 2 | 4 | 1 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 29 | 30 | 30 | 28 | 27 | 30 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iduma is at