Average annual temperature is 28.4 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 185 days
Number of rainy days: 180 days
Look at detailed online map of Barrayiri
* Weather data for Barrayiri 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) | 37.9 | 39.4 | 41.3 | 39.1 | 37.4 | 36.2 | 32.8 | 31.1 | 33.0 | 34.6 | 35.6 | 35.7 |
| Average daytime temperature (°C) | 35.7 | 37.9 | 37.7 | 36.7 | 34.9 | 32.5 | 30.7 | 29.8 | 30.2 | 31.7 | 34.7 | 34.0 |
| Average temperature (°C) | 28.0 | 30.8 | 31.4 | 31.1 | 29.7 | 27.9 | 26.7 | 26.0 | 26.3 | 27.3 | 29.1 | 26.5 |
| Average night temperature (°C) | 21.7 | 24.4 | 25.9 | 26.4 | 25.4 | 24.4 | 23.6 | 23.3 | 23.2 | 23.7 | 24.2 | 20.7 |
| Absolute minimum temperature (°C) | 18.3 | 19.9 | 24.0 | 23.7 | 24.0 | 22.9 | 22.8 | 22.0 | 22.2 | 22.9 | 20.2 | 18.0 |
| 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 | 12.5 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.3 | 10.3 | 9.3 | 9.1 | 10.5 | 9.4 | 8.5 | 8.3 | 8.9 | 9.5 | 10.4 | 10.0 |
| Precipitation (mm) | 0 | 0 | 24 | 67 | 48 | 113 | 214 | 211 | 209 | 135 | 19 | 0 |
| Sunny days | 31 | 27 | 24 | 17 | 11 | 3 | 1 | 0 | 1 | 14 | 25 | 31 |
| Rainy days | 0 | 1 | 7 | 13 | 20 | 27 | 30 | 31 | 29 | 17 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barrayiri is at