August weather forecast
Navrongo, Ghana

August retains the monsoon mood with consistent rains and heavy cloud cover. Distinctly, Navrongo attains an average low temperature of 23°C (73.4°F) and features lower visibility at 9km (5.6mi), unique to this time of the year. Despite the rains and cloudiness, the town retains its allure, as the hustle and bustle remain unaffected. The lower temperatures provide respite from the usual heat, making August a comfortable month to visit.

Temperature

Navrongo's August weather reaches an average high of 30.8°C (87.4°F) and an average low of 23°C (73.4°F), making it the coldest month.

Heat index

For most parts of August, the heat index is calculated to be a blistering 40°C (104°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

August is the most humid month in Navrongo, with an average relative humidity of 78%.

Rainfall

The month with the most rainfall is August, when the rain falls for 25 days and typically aggregates up to 130mm (5.12") of precipitation.

Daylight

The average length of the day in August is 12h and 28min.
On the first day of August, sunrise is at 05:52 and sunset at 18:28. On the last day of the month, sunrise is at 05:54 and sunset at 18:14 GMT.

Sunshine

The average sunshine in August in Navrongo, Ghana, is 8.7h.

UV index

January, June through September and December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In August, a daily maximum UV index of 7 leads to the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.