Average annual temperature is 27.2 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Iortyon
* Weather data for Iortyon 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) | 36.7 | 37.9 | 37.9 | 37.3 | 35.2 | 33.6 | 32.2 | 32.3 | 32.3 | 32.9 | 33.4 | 33.6 |
| Average daytime temperature (°C) | 34.6 | 36.1 | 34.5 | 34.8 | 33.7 | 30.1 | 30.5 | 29.8 | 30.4 | 31.8 | 32.0 | 32.5 |
| Average temperature (°C) | 27.4 | 29.1 | 29.0 | 29.3 | 28.4 | 25.8 | 26.2 | 25.8 | 25.9 | 26.8 | 27.0 | 25.9 |
| Average night temperature (°C) | 21.3 | 23.1 | 24.8 | 25.2 | 24.9 | 23.2 | 23.1 | 23.1 | 22.9 | 23.6 | 23.4 | 20.5 |
| Absolute minimum temperature (°C) | 19.3 | 19.6 | 22.5 | 23.5 | 23.6 | 22.1 | 22.1 | 22.2 | 21.6 | 22.6 | 21.4 | 17.7 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 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) | 10.7 | 10.7 | 8.1 | 9.0 | 8.6 | 6.5 | 8.0 | 6.7 | 8.2 | 8.8 | 8.9 | 10.7 |
| Precipitation (mm) | 0 | 0 | 32 | 29 | 130 | 245 | 148 | 237 | 196 | 166 | 90 | 0 |
| Sunny days | 30 | 28 | 20 | 14 | 6 | 0 | 1 | 0 | 2 | 6 | 17 | 31 |
| Rainy days | 1 | 0 | 11 | 16 | 25 | 30 | 30 | 31 | 28 | 25 | 13 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iortyon is at