April weather forecast
Jopá, Guinea-Bissau

April, like March, in Jopá, Guinea-Bissau, is another sweltering spring month, with an average temperature varying between 36.7°C (98.1°F) and 22.8°C (73°F).

Temperature

Jopá's entry into April measures an average high-temperature of a still sweltering 36.7°C (98.1°F), closely parallel to the preceding month. Jopá logs a substantial downturn to a pleasant 22.8°C (73°F) during April nights, a considerable shift from daytime highs.

Heat index

During April, the heat index is estimated at a scorching 43°C (109.4°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
Given the heat index, its values are aligned with shaded sites and gentle winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in April in Jopá is 45%.

Rainfall

In Jopá, Guinea-Bissau, in April, during 1.8 rainfall days, 1mm (0.04") of precipitation is typically accumulated. Throughout the year, in Jopá, there are 103.1 rainfall days, and 677mm (26.65") of precipitation is accumulated.

Daylight

In April, the average length of the day is 12h and 25min.
On the first day of the month, sunrise is at 06:59 and sunset at 19:15. On the last day of April, sunrise is at 06:43 and sunset at 19:17 GMT.

Sunshine

March and April, with an average of 9.9h of sunshine, are months with the most sunshine in Jopá.

UV index

January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index in Jopá. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 7 during April translates into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.