Average annual temperature is 28.5 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 190 days
Number of rainy days: 175 days
Look at detailed online map of Najiri
* Weather data for Najiri Ghana is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.5 | 39.6 | 41.3 | 41.3 | 39.1 | 37.1 | 33.5 | 31.7 | 33.8 | 35.5 | 35.8 | 36.8 |
| Average daytime temperature (°C) | 35.3 | 37.7 | 38.2 | 38.0 | 35.9 | 33.2 | 31.5 | 29.7 | 30.4 | 32.3 | 34.8 | 34.5 |
| Average temperature (°C) | 27.5 | 30.1 | 31.6 | 31.9 | 30.5 | 28.5 | 27.1 | 25.9 | 26.4 | 27.4 | 28.5 | 26.5 |
| Average night temperature (°C) | 20.8 | 23.4 | 25.6 | 26.7 | 26.2 | 24.7 | 24.0 | 23.2 | 23.3 | 23.3 | 23.0 | 20.3 |
| Absolute minimum temperature (°C) | 18.0 | 21.5 | 21.6 | 24.4 | 24.1 | 22.5 | 22.5 | 22.2 | 22.2 | 20.9 | 19.7 | 16.5 |
| 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 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 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) | 10.2 | 10.2 | 9.3 | 9.3 | 10.1 | 8.9 | 8.6 | 7.4 | 9.1 | 9.6 | 10.5 | 10.1 |
| Precipitation (mm) | 0 | 0 | 1 | 31 | 37 | 163 | 195 | 324 | 156 | 92 | 26 | 0 |
| Sunny days | 31 | 28 | 26 | 15 | 9 | 4 | 5 | 0 | 2 | 15 | 24 | 31 |
| Rainy days | 0 | 0 | 5 | 15 | 22 | 26 | 26 | 31 | 28 | 16 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Najiri is at