April weather forecast
Bolama de Baixo, Guinea-Bissau

April, the same as March, is another torrid spring month in Bolama de Baixo, Guinea-Bissau, with an average temperature ranging between max 35°C (95°F) and min 23.5°C (74.3°F).

Temperature

Bolama de Baixo measures an average high-temperature of a still sweltering 35°C (95°F) in April, nearly consistent with the preceding month. An average nighttime temperature of 23.5°C (74.3°F) is noted in Bolama de Baixo during the month of April.

Heat index

Throughout April, the heat index is computed to be a blistering 41°C (105.8°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Bolama de Baixo, the average relative humidity in April is 50%.

Rainfall

In Bolama de Baixo, during April, the rain falls for 2.2 days and regularly aggregates up to 1mm (0.04") of precipitation. In Bolama de Baixo, during the entire year, the rain falls for 107.5 days and collects up to 726mm (28.58") of precipitation.

Daylight

In Bolama de Baixo, the average length of the day in April is 12h and 23min.
On the first day of the month, sunrise is at 06:58 and sunset at 19:13. On the last day of April, in Bolama de Baixo, sunrise is at 06:43 and sunset at 19:15 GMT.

Sunshine

The months with the most sunshine in Bolama de Baixo, Guinea-Bissau, are March through May, with an average of 9.9h of sunshine.

UV index

The months with the highest UV index in Bolama de Baixo, Guinea-Bissau, are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 7 in April, converts into the following recommendations:
Fend off overexposure. Sun protection is vital. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.