January weather forecast
Dégrad Florian, French Guiana

January, the same as December, is another warm winter month in Dégrad Florian, French Guiana, with an average temperature ranging between min 22.4°C (72.3°F) and max 29.4°C (84.9°F).

Temperature

The commencement of January notes an average high-temperature of a warm 29.4°C (84.9°F), exhibiting little difference from the previous month. In Dégrad Florian, the average temperature during the nights of January drops to a pleasant 22.4°C (72.3°F).

Heat index

For January, the heat index is appraised at a very hot 36°C (96.8°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Dégrad Florian, the average relative humidity in January is 82%.

Rainfall

In January, the rain falls for 23.6 days. Throughout January, 54mm (2.13") of precipitation is accumulated. Throughout the year, there are 253 rainfall days, and 878mm (34.57") of precipitation is accumulated.

Daylight

In Dégrad Florian, French Guiana, the average length of the day in January is 11h and 51min.
On the first day of January, sunrise is at 06:42 and sunset at 18:31. On the last day of the month, sunrise is at 06:50 and sunset at 18:43 -03.

Sunshine

In Dégrad Florian, French Guiana, the average sunshine in January is 6.3h.

UV index

The months with the lowest UV index in Dégrad Florian are January through June and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 6 during January translates into these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.