In Wa, Ghana, the dry season runs from November to March, with relatively low temperatures and high sunshine hours. The months of January and February are particularly dry, with an average relative humidity of around 50-60%. In contrast, the wet season starts in April and May, with increasing rainfall and higher humidity levels. From June to September, Wa experiences a prolonged rainy period, with some months receiving over 100mm of precipitation. October marks a transition back to drier conditions, but temperatures remain relatively high throughout the year.