January weather forecast
Barkarel, French Guiana

Amidst the overcast skies and damp conditions characteristic of January in Barkarel, French Guiana, a significant amount of rainfall of 86mm (3.39") takes place throughout the month. Temperatures remain fairly consistent, making it a humid and occasionally chilly month overall. The pressure remains stable, contributing to predictable weather patterns for locals and visitors. January sees a gentle wind moving across the city, providing a slight degree of atmospheric motion. Barkarel's January weather invites indoor events and activities owing to its rainy days and cloud-covered skies.

Temperature

December's transformation into January witnesses an average high-temperature of a warm 29.7°C (85.5°F), noting a minor change from the preceding month. Throughout January, Barkarel encounters an average temperature drop to a pleasant 20.8°C (69.4°F).

Heat index

For January, the heat index is estimated at a fiery hot 39°C (102.2°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. 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. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The average relative humidity in January is 87%.

Rainfall

In January, the rain falls for 26.8 days. Throughout January, 86mm (3.39") of precipitation is accumulated. In Barkarel, French Guiana, during the entire year, the rain falls for 265.5 days and collects up to 1078mm (42.44") of precipitation.

Daylight

The average length of the day in January in Barkarel is 11h and 56min.
On the first day of the month, sunrise is at 06:41 and sunset at 18:37. On the last day of January, in Barkarel, sunrise is at 06:50 and sunset at 18:48 -03.

Sunshine

In January, the average sunshine in Barkarel is 4.9h.

UV index

January, March and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In January, the average maximum UV index of 5 translates into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.