March weather forecast
Dégrad Yaya, French Guiana

The first month of the spring, March, is a tropical month in Dégrad Yaya, French Guiana, with an average temperature varying between 30.4°C (86.7°F) and 21.3°C (70.3°F).

Temperature

The average high-temperature during March registers at a hot 30.4°C (86.7°F), closely corresponding to the preceding month. Dégrad Yaya records a mean low-temperature of 21.3°C (70.3°F) in March.

Heat index

The heat index value during March is appraised at a blisteringly hot 41°C (105.8°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild 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 'real feel' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In March, the average relative humidity is 85%.

Rainfall

In Dégrad Yaya, in March, during 26.5 rainfall days, 70mm (2.76") of precipitation is typically accumulated. In Dégrad Yaya, during the entire year, the rain falls for 259.6 days and collects up to 915mm (36.02") of precipitation.

Daylight

The average length of the day in March in Dégrad Yaya, French Guiana, is 12h and 6min.
On the first day of the month, sunrise is at 06:48 and sunset at 18:50. On the last day of March, in Dégrad Yaya, sunrise is at 06:36 and sunset at 18:46 -03.

Sunshine

The average sunshine in March is 5h.

UV index

In Dégrad Yaya, the average daily maximum UV index in March is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 6 during March leads to these instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.