Average annual temperature is 26.5 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 140 days
Number of rainy days: 225 days
Look at detailed online map of Janjan
* Weather data for Janjan 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) | 35.8 | 37.1 | 36.9 | 36.0 | 35.0 | 33.7 | 31.9 | 32.2 | 32.2 | 34.2 | 35.5 | 35.9 |
| Average daytime temperature (°C) | 34.6 | 35.6 | 34.5 | 33.9 | 33.3 | 30.3 | 30.1 | 29.6 | 29.9 | 31.8 | 33.2 | 34.8 |
| Average temperature (°C) | 26.5 | 28.1 | 27.8 | 27.8 | 27.4 | 25.3 | 25.3 | 24.9 | 25.1 | 26.2 | 27.0 | 26.8 |
| Average night temperature (°C) | 19.7 | 22.1 | 23.3 | 23.7 | 23.6 | 22.3 | 22.5 | 22.3 | 22.1 | 22.6 | 22.9 | 20.0 |
| Absolute minimum temperature (°C) | 16.7 | 17.9 | 21.5 | 22.5 | 22.3 | 21.0 | 21.3 | 21.5 | 20.3 | 21.3 | 20.9 | 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) | 11.7 | 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) | 9.8 | 9.5 | 8.4 | 8.2 | 9.1 | 7.4 | 7.8 | 7.1 | 6.4 | 8.1 | 9.0 | 10.4 |
| Precipitation (mm) | 1 | 1 | 51 | 37 | 62 | 184 | 157 | 143 | 114 | 60 | 34 | 0 |
| Sunny days | 28 | 23 | 16 | 10 | 4 | 2 | 1 | 0 | 2 | 7 | 16 | 31 |
| Rainy days | 3 | 5 | 15 | 20 | 27 | 28 | 30 | 31 | 28 | 24 | 14 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Janjan is at