Average annual temperature is 28.5 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 219 days
Number of rainy days: 146 days
Look at detailed online map of Dumna
* Weather data for Dumna Nigeria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.2 | 40.2 | 40.4 | 41.4 | 39.0 | 34.3 | 34.7 | 32.5 | 34.0 | 35.1 | 36.2 | 36.9 |
| Average daytime temperature (°C) | 33.5 | 35.8 | 37.7 | 37.6 | 35.9 | 30.7 | 31.2 | 29.6 | 30.9 | 32.5 | 34.5 | 33.6 |
| Average temperature (°C) | 27.7 | 29.8 | 31.7 | 31.6 | 30.7 | 26.5 | 26.8 | 25.7 | 26.3 | 27.8 | 29.2 | 27.9 |
| Average night temperature (°C) | 22.6 | 24.6 | 26.3 | 26.3 | 26.1 | 23.2 | 23.4 | 22.8 | 22.7 | 23.6 | 24.2 | 22.6 |
| Absolute minimum temperature (°C) | 19.5 | 19.1 | 24.4 | 22.3 | 23.5 | 21.5 | 22.0 | 21.1 | 21.2 | 20.6 | 21.7 | 19.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.8 | 11.0 | 9.7 | 9.8 | 10.1 | 9.2 | 9.2 | 8.0 | 9.3 | 10.1 | 10.0 | 10.3 |
| Precipitation (mm) | 0 | 0 | 11 | 19 | 57 | 134 | 68 | 165 | 91 | 37 | 1 | 0 |
| Sunny days | 31 | 28 | 26 | 20 | 13 | 7 | 8 | 3 | 5 | 19 | 28 | 31 |
| Rainy days | 0 | 0 | 5 | 10 | 18 | 23 | 23 | 28 | 25 | 12 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dumna is at