Average annual temperature is 28.6 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 231 days
Number of rainy days: 134 days
Look at detailed online map of Janyau
* Weather data for Janyau 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) | 37.2 | 39.4 | 39.7 | 40.1 | 39.5 | 36.1 | 34.0 | 31.8 | 32.8 | 35.0 | 36.2 | 36.5 |
| Average daytime temperature (°C) | 34.8 | 37.3 | 37.8 | 37.4 | 36.6 | 32.6 | 32.1 | 29.7 | 30.2 | 32.4 | 34.8 | 34.6 |
| Average temperature (°C) | 27.1 | 29.7 | 31.4 | 31.9 | 31.4 | 28.1 | 27.7 | 26.1 | 26.5 | 27.8 | 28.7 | 26.9 |
| Average night temperature (°C) | 19.6 | 22.4 | 25.5 | 26.8 | 26.9 | 24.7 | 24.2 | 23.5 | 23.6 | 24.0 | 23.4 | 19.7 |
| Absolute minimum temperature (°C) | 16.6 | 19.4 | 23.0 | 24.4 | 24.0 | 23.4 | 22.4 | 22.3 | 22.4 | 22.7 | 21.1 | 16.6 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 |
| 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) | 10.1 | 10.0 | 9.7 | 8.7 | 9.9 | 8.6 | 9.4 | 7.6 | 8.2 | 9.9 | 10.2 | 10.7 |
| Precipitation (mm) | 0 | 0 | 32 | 40 | 21 | 62 | 128 | 236 | 115 | 51 | 2 | 0 |
| Sunny days | 31 | 28 | 28 | 22 | 22 | 4 | 8 | 2 | 5 | 22 | 28 | 31 |
| Rainy days | 0 | 0 | 3 | 8 | 9 | 26 | 23 | 29 | 25 | 9 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Janyau is at