Average annual temperature is 27.7 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 201 days
Number of rainy days: 164 days
Look at detailed online map of Boiri
* Weather data for Boiri 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 | 38.9 | 41.3 | 39.8 | 36.5 | 34.1 | 32.3 | 31.1 | 32.7 | 35.4 | 35.3 | 35.5 |
| Average daytime temperature (°C) | 34.8 | 37.2 | 37.7 | 37.4 | 33.9 | 31.3 | 30.4 | 29.4 | 30.1 | 32.3 | 34.2 | 33.6 |
| Average temperature (°C) | 26.9 | 29.6 | 30.9 | 31.2 | 28.9 | 27.1 | 26.2 | 25.3 | 25.9 | 27.2 | 27.9 | 25.5 |
| Average night temperature (°C) | 20.0 | 22.6 | 24.8 | 25.7 | 24.7 | 23.6 | 23.2 | 22.5 | 22.4 | 22.9 | 22.2 | 18.8 |
| Absolute minimum temperature (°C) | 17.8 | 20.1 | 22.3 | 22.8 | 23.3 | 22.2 | 22.1 | 21.3 | 20.4 | 21.2 | 17.3 | 16.1 |
| 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 | 11.6 | 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) | 10.7 | 10.9 | 9.6 | 9.4 | 10.2 | 9.3 | 8.8 | 7.6 | 9.4 | 9.8 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 12 | 39 | 56 | 83 | 85 | 223 | 196 | 50 | 2 | 0 |
| Sunny days | 31 | 28 | 23 | 24 | 12 | 7 | 2 | 0 | 3 | 16 | 24 | 31 |
| Rainy days | 0 | 0 | 8 | 6 | 19 | 23 | 29 | 31 | 27 | 15 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boiri is at