April weather forecast
Café, French Guiana

April, the same as March, is a moderately hot spring month in Café, French Guiana, with an average temperature varying between 21.5°C (70.7°F) and 29.8°C (85.6°F).

Temperature

In April, the average high-temperature registers at a warm 29.8°C (85.6°F), nearly identical to March's 30.1°C (86.2°F). Café, in April, experiences an average temperature of 21.5°C (70.7°F) at night.

Heat index

The heat index for April is evaluated at a blistering 40°C (104°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in April in Café is 89%.

Rainfall

In Café, during April, the rain falls for 26.3 days and regularly aggregates up to 129mm (5.08") of precipitation. Throughout the year, there are 265.5 rainfall days, and 1078mm (42.44") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 12min.
On the first day of April in Café, sunrise is at 06:33 and sunset at 18:43. On the last day of the month, sunrise is at 06:24 and sunset at 18:39 -03.

Sunshine

In Café, the average sunshine in April is 4.6h.

UV index

The average daily maximum UV index in April in Café is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: During April, 6 as the daily maximum UV index converts into the following advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.