Average annual temperature is 22.8 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 9 days
Number of rainy days: 356 days
Look at detailed online map of Ndumo
* Weather data for Ndumo 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) | 30.9 | 31.5 | 31.2 | 30.7 | 30.9 | 30.5 | 29.5 | 30.5 | 30.0 | 30.2 | 29.8 | 32.1 |
| Average daytime temperature (°C) | 28.4 | 29.7 | 28.3 | 28.9 | 28.8 | 28.5 | 28.5 | 28.6 | 28.1 | 28.2 | 27.7 | 29.4 |
| Average temperature (°C) | 22.5 | 23.2 | 22.6 | 22.9 | 23.2 | 22.8 | 22.8 | 22.8 | 22.5 | 22.4 | 22.3 | 23.5 |
| Average night temperature (°C) | 19.1 | 19.6 | 19.8 | 19.7 | 20.2 | 20.0 | 19.9 | 19.7 | 19.9 | 19.8 | 19.7 | 20.1 |
| Absolute minimum temperature (°C) | 17.8 | 18.5 | 18.5 | 18.7 | 18.9 | 19.1 | 19.3 | 18.8 | 19.1 | 18.5 | 18.7 | 18.9 |
| 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) | 8.2 | 8.7 | 6.9 | 8.3 | 7.8 | 7.9 | 7.6 | 7.9 | 6.5 | 7.0 | 6.4 | 8.1 |
| Precipitation (mm) | 125 | 100 | 229 | 211 | 178 | 178 | 135 | 139 | 265 | 432 | 418 | 187 |
| Sunny days | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 5 |
| Rainy days | 30 | 27 | 31 | 30 | 31 | 29 | 31 | 30 | 30 | 31 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ndumo is at