March weather forecast
Mayman, French Guiana

March, the first month of the spring in Mayman, is still a warm month, with temperature in the range of an average high of 29.5°C (85.1°F) and an average low of 22.8°C (73°F).

Temperature

The shift into March reveals an average high-temperature of a still warm 29.5°C (85.1°F), closely mirroring February's climate. The mean low-temperature during March nights is a pleasant 22.8°C (73°F).

Heat index

The average heat index in March is evaluated at a fiery hot 37°C (98.6°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Realize that the values for the heat index are set for shaded places and light winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

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

Rainfall

In Mayman, in March, it is raining for 25.3 days, with typically 46mm (1.81") of accumulated precipitation. In Mayman, during the entire year, the rain falls for 253 days and collects up to 878mm (34.57") of precipitation.

Daylight

In Mayman, the average length of the day in March 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, sunrise is at 06:36 and sunset at 18:46 -03.

Sunshine

In March, the average sunshine in Mayman 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 risk from exposure to the Sun's UV rays for the average person.
Note: During March, 6 as the daily maximum UV index converts into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.