Average annual temperature is 21.7 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 10.4 °C
Number of sunny days: 196 days
Number of rainy days: 169 days
Look at detailed online map of Iyam
* Weather data for Iyam 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) | 30.2 | 31.3 | 34.2 | 33.4 | 33.4 | 30.8 | 28.0 | 28.2 | 28.6 | 28.8 | 29.0 | 28.6 |
| Average daytime temperature (°C) | 27.1 | 28.7 | 30.7 | 31.1 | 30.7 | 26.1 | 26.0 | 24.5 | 25.8 | 27.1 | 27.7 | 26.4 |
| Average temperature (°C) | 20.0 | 21.8 | 24.1 | 24.5 | 23.7 | 20.8 | 20.9 | 20.2 | 20.7 | 21.9 | 21.9 | 19.6 |
| Average night temperature (°C) | 13.7 | 15.7 | 18.1 | 19.1 | 19.1 | 17.6 | 17.3 | 17.3 | 17.0 | 17.1 | 17.2 | 13.7 |
| Absolute minimum temperature (°C) | 10.4 | 11.3 | 15.7 | 16.4 | 17.0 | 16.4 | 15.9 | 16.1 | 15.5 | 14.6 | 15.2 | 10.7 |
| 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) | 10.7 | 10.9 | 9.6 | 9.2 | 9.5 | 8.3 | 9.8 | 7.7 | 9.2 | 10.2 | 9.8 | 10.7 |
| Precipitation (mm) | 0 | 0 | 11 | 10 | 104 | 212 | 187 | 174 | 173 | 50 | 12 | 0 |
| Sunny days | 31 | 28 | 25 | 21 | 10 | 0 | 2 | 0 | 3 | 21 | 24 | 31 |
| Rainy days | 0 | 0 | 6 | 9 | 21 | 30 | 29 | 31 | 27 | 10 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iyam is at