April weather forecast
Maïpouri, French Guiana

April, like March, in Maïpouri, French Guiana, is a moderately hot spring month, with an average temperature ranging between max 28.8°C (83.8°F) and min 22.4°C (72.3°F).

Temperature

Maïpouri's weather, upon April's arrival, documents an average high-temperature of a still warm 28.8°C (83.8°F), nearly the same as the prior month. During April, the temperature is averaged to a low of 22.4°C (72.3°F) at night.

Heat index

The heat index for April is estimated at a sweltering 36°C (96.8°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. 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. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In April, the average relative humidity in Maïpouri is 90%.

Rainfall

In April, the rain falls for 26.5 days. Throughout April, 142mm (5.59") of precipitation is accumulated. In Maïpouri, during the entire year, the rain falls for 270.6 days and collects up to 1131mm (44.53") of precipitation.

Daylight

In Maïpouri, the average length of the day in April is 12h and 11min.
On the first day of April in Maïpouri, sunrise is at 06:28 and sunset at 18:37. On the last day of the month, sunrise is at 06:19 and sunset at 18:33 -03.

Sunshine

In Maïpouri, the average sunshine in April is 4.8h.

UV index

The months with the lowest UV index in Maïpouri are January through July, November and December, with an average maximum UV index of 6. 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: The average daily UV index of 6 in April transforms into the following instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.