March weather forecast
Eau Blanche, French Guiana

March, the first month of the spring in Eau Blanche, is also a moderately hot month, with an average temperature ranging between max 29.5°C (85.1°F) and min 22.8°C (73°F).

Temperature

During March, Eau Blanche observes a subtle ascent to a still warm 29.5°C (85.1°F) from February's 29.1°C (84.4°F) in the average high-temperature. In Eau Blanche, March's nights observe an average temperature dip to a pleasant 22.8°C (73°F).

Heat index

The average heat index in March is estimated at a torrid 37°C (98.6°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In Eau Blanche, the average relative humidity in March is 82%.

Rainfall

In March, the rain falls for 25.3 days. Throughout March, 46mm (1.81") of precipitation is accumulated. Throughout the year, in Eau Blanche, there are 253 rainfall days, and 878mm (34.57") of precipitation is accumulated.

Daylight

The average length of the day in March is 12h and 6min.
On the first day of March in Eau Blanche, French Guiana, sunrise is at 06:45 and sunset at 18:46. On the last day of the month, sunrise is at 06:32 and sunset at 18:42 -03.

Sunshine

The average sunshine in March is 5.4h.

UV index

January through June and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 in March translates into these instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.