April weather forecast
Ponta Figo, São Tomé and Príncipe

April's climatic conditions maintain the customary pattern with Ponta Figo's tropical climate exhibiting similar temperatures and consistent humidity levels as observed in March. There are, however, slight fluctuations to note in terms of rainfall and wind patterns. The city prepares to embark on transitioning from the end of the wet period to the onset of drier months, a factor that immensely influences daily life and occurrences within the area. Interestingly, rainfall slightly hikes reaching up to 126mm (4.96") as this month witnesses a rain-filled conclusion to this segment of the year.

Temperature

The average high-temperature during April registers at a still moderately hot 28.6°C (83.5°F), maintaining a close resemblance to the previous month. Ponta Figo's nighttime temperature in April shows a minor descent, with a steady average of 27.2°C (81°F).

Heat index

For April, the heat index is estimated at a tropical 33°C (91.4°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
One should consider that heat index numbers are for shaded settings and 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 'apparent temperature' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

In Ponta Figo, the average relative humidity in April is 77%.

Rainfall

In Ponta Figo, during April, the rain falls for 22 days and regularly aggregates up to 126mm (4.96") of precipitation. Throughout the year, there are 241.7 rainfall days, and 1287mm (50.67") of precipitation is accumulated.

Daylight

In April, the average length of the day is 12h and 7min.
On the first day of the month, sunrise is at 05:34 and sunset at 17:41. On the last day of April, in Ponta Figo, sunrise is at 05:27 and sunset at 17:34 GMT.

Sunshine

In April, the average sunshine is 8.1h.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Ponta Figo. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 7 in April leads to these recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.