April weather forecast
Wa, Ghana

By April, the weather in Wa has noticeably changed with the arrival of increased cloud cover and rainfall levels that reach 33mm (1.3"). Correspondingly, relative humidity also increases, giving the atmosphere a noticeably muggy feel. As temperatures reach the highest point of the annual cycle, the increase in cloud cover offers some respite from the intense heat of the sun. Despite moderate rainfall, wind speeds are relatively high, making this month characterised by swiftly changing weather patterns.

Temperature

Wa records an average high-temperature of a still fiery hot 39.4°C (102.9°F) in April, closely mirroring the climate of the previous month. In stark contrast to the day's heat, the temperature in Wa dips to an average of 26.8°C (80.2°F) during April nights.

Heat index

April's heat index is calculated to be a blazing hot 48°C (118.4°F). Stay mindful: Heat exhaustion and heat cramps are likely. Heatstroke could follow extended physical effort.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Wa, the average relative humidity in April is 42%.

Rainfall

In Wa, in April, it is raining for 9.8 days, with typically 33mm (1.3") of accumulated precipitation. Throughout the year, there are 133.7 rainfall days, and 643mm (25.31") of precipitation is accumulated.

Daylight

In Wa, the average length of the day in April is 12h and 22min.
On the first day of the month, sunrise is at 06:06 and sunset at 18:20. On the last day of April, sunrise is at 05:52 and sunset at 18:21 GMT.

Sunshine

In April, the average sunshine in Wa is 10.6h.

UV index

The months with the highest UV index in Wa, Ghana, are February through May, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health risk from unsafe exposure to UV radiation for the average person.
Note: In April, the maximum UV index of 8 suggests these recommendations:
Be constantly cautious; skin and eyes can be quickly affected if left unprotected. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.