Average annual temperature is 26.2 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Iseyin
* Weather data for Iseyin 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) | 36.0 | 37.3 | 36.8 | 36.5 | 35.1 | 33.5 | 31.3 | 31.7 | 32.8 | 34.2 | 35.3 | 35.9 |
| Average daytime temperature (°C) | 34.7 | 36.0 | 34.2 | 33.6 | 33.2 | 29.9 | 29.5 | 29.2 | 29.7 | 31.5 | 33.0 | 34.3 |
| Average temperature (°C) | 26.8 | 28.1 | 27.4 | 27.4 | 27.1 | 24.9 | 24.8 | 24.5 | 24.7 | 25.8 | 26.6 | 26.5 |
| Average night temperature (°C) | 20.7 | 22.3 | 23.0 | 23.4 | 23.4 | 22.1 | 22.2 | 22.1 | 21.9 | 22.4 | 22.4 | 20.4 |
| Absolute minimum temperature (°C) | 18.3 | 19.9 | 21.3 | 22.3 | 21.6 | 20.5 | 21.3 | 21.3 | 19.9 | 21.5 | 20.6 | 17.6 |
| 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 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 |
| 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) | 9.9 | 9.7 | 8.3 | 8.1 | 9.0 | 6.8 | 7.8 | 7.1 | 6.7 | 8.4 | 9.4 | 10.3 |
| Precipitation (mm) | 1 | 1 | 59 | 25 | 58 | 154 | 144 | 165 | 143 | 98 | 30 | 0 |
| Sunny days | 29 | 23 | 9 | 7 | 4 | 2 | 1 | 0 | 1 | 6 | 17 | 31 |
| Rainy days | 2 | 5 | 22 | 23 | 27 | 28 | 30 | 31 | 29 | 25 | 13 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iseyin is at