April weather forecast
Saut Sabbat, French Guiana

April, the same as March, is a moderately hot spring month in Saut Sabbat, French Guiana, with an average temperature varying between 23.1°C (73.6°F) and 29.7°C (85.5°F).

Temperature

April's weather records an average high-temperature of a still moderately hot 29.7°C (85.5°F), showing little deviation from March. April witnesses an average nighttime temperature of 23.1°C (73.6°F) in Saut Sabbat, French Guiana.

Heat index

For most parts of April, the heat index is estimated at a torrid 38°C (100.4°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. 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. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in April in Saut Sabbat is 83%.

Rainfall

In Saut Sabbat, French Guiana, in April, it is raining for 24.6 days, with typically 91mm (3.58") of accumulated precipitation. In Saut Sabbat, French Guiana, during the entire year, the rain falls for 253 days and collects up to 878mm (34.57") of precipitation.

Daylight

In Saut Sabbat, French Guiana, the average length of the day in April is 12h and 14min.
On the first day of the month, sunrise is at 06:33 and sunset at 18:43. On the last day of April, sunrise is at 06:22 and sunset at 18:41 -03.

Sunshine

In Saut Sabbat, the average sunshine in April is 5.5h.

UV index

The months with the lowest UV index are January through June and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 6 in April leads to these guidelines:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.