May weather forecast
Citron, French Guiana

The last month of the spring, May, is another hot month in Citron, French Guiana, with an average temperature fluctuating between 22°C (71.6°F) and 30.1°C (86.2°F).

Temperature

Citron's average high-temperature marks a still hot 30.1°C (86.2°F) with the advent of May, closely mirroring that of the preceding month. During May, Citron sees a mean low-temperature of 22°C (71.6°F).

Heat index

May's mean heat index is calculated to be a blisteringly hot 41°C (105.8°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. 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.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. 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 surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

May is the most humid month, with an average relative humidity of 90%.

Rainfall

The month with the most rainfall in Citron is May, when the rain falls for 26.3 days and typically aggregates up to 171mm (6.73") of precipitation.

Daylight

The average length of the day in May in Citron is 12h and 20min.
On the first day of May, sunrise is at 06:24 and sunset at 18:41. On the last day of the month, sunrise is at 06:22 and sunset at 18:44 -03.

Sunshine

In May, the average sunshine is 5.5h.

UV index

In May, the average daily maximum UV index in Citron is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 6 in May translates into this advice:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.