October weather forecast
Dégrad Yaya, French Guiana

October, the same as September, in Dégrad Yaya, French Guiana, is a hot autumn month, with an average temperature fluctuating between 21.4°C (70.5°F) and 34.8°C (94.6°F).

Temperature

October, noted for its average high-temperature of 34.8°C (94.6°F) and an average low-temperature of 21.4°C (70.5°F), is considered the warmest month.

Heat index

In October, the average heat index is appraised at a blazing hot 51°C (123.8°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

October is the least humid month in Dégrad Yaya, French Guiana, with an average relative humidity of 73%.

Rainfall

In Dégrad Yaya, in October, it is raining for 11.3 days, with typically 21mm (0.83") of accumulated precipitation. In Dégrad Yaya, during the entire year, the rain falls for 259.6 days and collects up to 915mm (36.02") of precipitation.

Daylight

In Dégrad Yaya, the average length of the day in October is 12h and 1min.
On the first day of the month, sunrise is at 06:24 and sunset at 18:29. On the last day of October, in Dégrad Yaya, French Guiana, sunrise is at 06:22 and sunset at 18:19 -03.

Sunshine

The average sunshine in October is 8.9h.

UV index

July through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 in October converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.