Average annual temperature is 26.5 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 63 days
Number of rainy days: 302 days
Look at detailed online map of Itamerin
* Weather data for Itamerin 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) | 35.5 | 36.7 | 34.0 | 34.2 | 33.7 | 31.3 | 30.0 | 29.9 | 30.9 | 31.7 | 33.3 | 35.3 |
| Average daytime temperature (°C) | 33.5 | 34.0 | 32.8 | 32.4 | 31.4 | 28.9 | 28.3 | 28.5 | 28.8 | 30.1 | 31.5 | 33.5 |
| Average temperature (°C) | 26.7 | 27.8 | 27.7 | 27.7 | 27.2 | 25.4 | 25.1 | 25.1 | 25.2 | 26.1 | 26.8 | 27.1 |
| Average night temperature (°C) | 22.2 | 23.9 | 24.2 | 24.6 | 24.3 | 23.2 | 23.1 | 23.1 | 22.9 | 23.4 | 23.7 | 22.1 |
| Absolute minimum temperature (°C) | 17.0 | 18.8 | 22.5 | 23.1 | 22.3 | 21.8 | 22.5 | 21.5 | 21.4 | 21.7 | 21.3 | 18.6 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 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) | 9.4 | 9.7 | 8.6 | 8.1 | 8.9 | 7.1 | 7.7 | 7.5 | 6.7 | 8.4 | 9.1 | 10.4 |
| Precipitation (mm) | 18 | 16 | 89 | 133 | 104 | 274 | 287 | 192 | 257 | 184 | 68 | 7 |
| Sunny days | 18 | 12 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 5 | 23 |
| Rainy days | 13 | 16 | 29 | 30 | 30 | 28 | 31 | 31 | 30 | 31 | 25 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Itamerin is at