April weather forecast
Ilhéu do Mancebo, Guinea-Bissau

April, like March, in Ilhéu do Mancebo, Guinea-Bissau, is a very hot spring month, with an average temperature fluctuating between 35°C (95°F) and 23.5°C (74.3°F).

Temperature

Ilhéu do Mancebo marks the onset of April with an average high-temperature of a still very hot 35°C (95°F), subtly divergent from March's 35.5°C (95.9°F). Ilhéu do Mancebo, in the month of April, anticipates a consistent average low-temperature of 23.5°C (74.3°F).

Heat index

The average heat index in April is evaluated at a blisteringly hot 41°C (105.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in April in Ilhéu do Mancebo is 50%.

Rainfall

In April, in Ilhéu do Mancebo, the rain falls for 2.2 days. Throughout April, 1mm (0.04") of precipitation is accumulated. In Ilhéu do Mancebo, during the entire year, the rain falls for 107.5 days and collects up to 726mm (28.58") of precipitation.

Daylight

In April, the average length of the day in Ilhéu do Mancebo is 12h and 24min.
On the first day of the month, sunrise is at 06:58 and sunset at 19:13. On the last day of April, in Ilhéu do Mancebo, Guinea-Bissau, sunrise is at 06:42 and sunset at 19:15 GMT.

Sunshine

The months with the most sunshine are March through May, with an average of 9.9h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 7 in April leads to these guidelines:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.