Average annual temperature is 27.1 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 180 days
Number of rainy days: 185 days
Look at detailed online map of Gwi
* Weather data for Gwi 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) | 38.4 | 38.3 | 38.2 | 37.4 | 35.2 | 32.0 | 31.4 | 31.3 | 31.9 | 33.5 | 35.2 | 35.2 |
| Average daytime temperature (°C) | 35.3 | 36.5 | 35.3 | 34.3 | 33.0 | 29.8 | 29.7 | 29.0 | 29.9 | 31.7 | 32.6 | 33.8 |
| Average temperature (°C) | 27.7 | 28.8 | 29.4 | 29.2 | 28.4 | 25.7 | 25.6 | 25.2 | 25.6 | 26.7 | 27.0 | 26.2 |
| Average night temperature (°C) | 21.0 | 22.3 | 24.3 | 24.8 | 24.4 | 22.7 | 22.4 | 22.4 | 22.4 | 22.9 | 22.6 | 19.7 |
| Absolute minimum temperature (°C) | 18.2 | 20.1 | 21.9 | 22.8 | 22.4 | 21.0 | 20.8 | 21.6 | 20.5 | 21.2 | 20.2 | 17.5 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 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) | 10.6 | 10.5 | 9.0 | 8.9 | 9.4 | 7.3 | 8.3 | 6.7 | 8.2 | 9.9 | 9.4 | 10.8 |
| Precipitation (mm) | 1 | 0 | 13 | 8 | 84 | 131 | 123 | 202 | 138 | 67 | 9 | 0 |
| Sunny days | 30 | 28 | 25 | 19 | 7 | 2 | 2 | 2 | 2 | 9 | 23 | 31 |
| Rainy days | 1 | 0 | 6 | 11 | 24 | 28 | 29 | 29 | 28 | 22 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gwi is at