March weather forecast
Mauriti, Brazil

The first month of the autumn, March, is still a hot month in Mauriti, Brazil, with temperature in the range of an average low of 20.5°C (68.9°F) and an average high of 31.1°C (88°F).

Temperature

The average high-temperature during March is a still hot 31.1°C (88°F), almost matching the conditions of the preceding month. During the month of March, an average temperature of 20.5°C (68.9°F) is noted during the nights.

Heat index

Throughout March, the heat index is estimated at a sweltering 39°C (102.2°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In March, the average relative humidity in Mauriti is 73%.

Rainfall

The month with the most rainfall is March, when the rain falls for 23.3 days and typically aggregates up to 158mm (6.22") of precipitation.

Daylight

In March, the average length of the day in Mauriti is 12h and 8min.
On the first day of the month, sunrise is at 05:40 and sunset at 17:54. On the last day of March, sunrise is at 05:37 and sunset at 17:40 -03.

Sunshine

In Mauriti, the average sunshine in March is 7.6h.

UV index

The months with the lowest UV index in Mauriti are January through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during March translates into these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.