Average annual temperature is 28.9 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 275 days
Number of rainy days: 90 days
Look at detailed online map of Umaruma
* Weather data for Umaruma 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) | 37.2 | 39.1 | 40.7 | 42.8 | 42.1 | 38.5 | 37.3 | 34.8 | 36.6 | 37.5 | 37.1 | 36.1 |
| Average daytime temperature (°C) | 31.9 | 34.8 | 38.5 | 40.0 | 39.6 | 35.1 | 34.0 | 31.2 | 33.6 | 35.4 | 35.7 | 31.8 |
| Average temperature (°C) | 24.5 | 27.3 | 31.3 | 33.5 | 33.7 | 30.2 | 29.0 | 27.1 | 28.5 | 28.6 | 28.6 | 24.4 |
| Average night temperature (°C) | 18.2 | 20.7 | 24.7 | 27.2 | 28.5 | 25.8 | 25.0 | 23.9 | 24.5 | 22.8 | 22.5 | 18.1 |
| Absolute minimum temperature (°C) | 15.7 | 18.1 | 21.5 | 24.2 | 24.6 | 23.5 | 23.4 | 22.4 | 22.6 | 19.9 | 19.9 | 15.4 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.2 | 10.2 | 9.8 | 10.3 | 10.4 | 10.1 | 9.9 | 7.8 | 9.4 | 10.7 | 10.5 | 10.6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 4 | 67 | 107 | 128 | 47 | 1 | 3 | 0 |
| Sunny days | 31 | 28 | 29 | 28 | 27 | 14 | 11 | 8 | 11 | 29 | 28 | 31 |
| Rainy days | 0 | 0 | 2 | 2 | 4 | 16 | 20 | 23 | 19 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umaruma is at