Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 70 days
Number of rainy days: 295 days
Look at detailed online map of Iwu
* Weather data for Iwu 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) | 35.3 | 37.7 | 35.6 | 33.8 | 32.6 | 31.7 | 31.4 | 31.3 | 32.2 | 32.6 | 33.7 | 35.7 |
| Average daytime temperature (°C) | 34.0 | 35.2 | 33.0 | 31.4 | 31.2 | 28.5 | 28.9 | 29.0 | 28.9 | 30.6 | 31.7 | 33.9 |
| Average temperature (°C) | 26.1 | 27.8 | 26.7 | 26.4 | 26.0 | 24.3 | 24.4 | 24.6 | 24.5 | 25.5 | 25.8 | 26.5 |
| Average night temperature (°C) | 20.1 | 22.4 | 23.1 | 23.2 | 23.1 | 22.3 | 22.1 | 22.0 | 22.1 | 22.5 | 22.5 | 20.8 |
| Absolute minimum temperature (°C) | 16.4 | 18.1 | 21.6 | 22.1 | 21.1 | 21.5 | 21.0 | 20.7 | 21.2 | 21.6 | 21.0 | 17.9 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| 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) | 9.6 | 9.5 | 7.8 | 7.9 | 7.9 | 5.5 | 7.5 | 6.6 | 6.5 | 8.0 | 8.2 | 10.3 |
| Precipitation (mm) | 14 | 12 | 104 | 112 | 132 | 424 | 279 | 254 | 253 | 134 | 102 | 4 |
| Sunny days | 22 | 10 | 5 | 5 | 2 | 0 | 0 | 0 | 1 | 1 | 3 | 21 |
| Rainy days | 9 | 18 | 26 | 25 | 29 | 30 | 31 | 31 | 29 | 30 | 27 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Iwu during the most sunny months:
The largest precipitation sum in Iwu is at