August weather forecast
Mayman, French Guiana

August, the last month of the summer in Mayman, is also a hot month, with temperature in the range of an average low of 22.3°C (72.1°F) and an average high of 32°C (89.6°F).

Temperature

Mayman measures an average high-temperature of a still hot 32°C (89.6°F) in August, nearly consistent with the preceding month. Nightly temperatures in Mayman drop to an average low of 22.3°C (72.1°F) in August.

Heat index

August's average heat index is evaluated at a burning hot 45°C (113°F). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in August is 82%.

Rainfall

In Mayman, during August, the rain falls for 19 days and regularly aggregates up to 66mm (2.6") of precipitation. Throughout the year, in Mayman, there are 253 rainfall days, and 878mm (34.57") of precipitation is accumulated.

Daylight

In August, the average length of the day is 12h and 17min.
On the first day of August, sunrise is at 06:33 and sunset at 18:53. On the last day of the month, sunrise is at 06:30 and sunset at 18:43 -03.

Sunshine

In August, the average sunshine in Mayman, French Guiana, is 8.7h.

UV index

The months with the highest UV index in Mayman are July through November, with an average maximum UV index of 7. A UV Index value 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 maximum UV index of 7 in August translates into the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.