March weather forecast
Dueré, Brazil

The first month of the autumn, March, is also a moderately hot month in Dueré, Brazil, with temperature in the range of an average high of 29.4°C (84.9°F) and an average low of 21.7°C (71.1°F).

Temperature

The transition into March is marked with an average high-temperature of a still moderately hot 29.4°C (84.9°F), showing an insignificant shift from February's 29.2°C (84.6°F). In Dueré, the average nighttime temperature during March is an agreeable 21.7°C (71.1°F).

Heat index

The heat index in March is estimated at a fiery hot 37°C (98.6°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

With an average relative humidity of 86%, March is the most humid month.

Rainfall

The month with the most rainfall is March, when the rain falls for 29.5 days and typically aggregates up to 206mm (8.11") of precipitation.

Daylight

In March, the average length of the day is 12h and 10min.
On the first day of March in Dueré, sunrise is at 06:19 and sunset at 18:38. On the last day of the month, sunrise is at 06:21 and sunset at 18:20 -03.

Sunshine

In Dueré, the average sunshine in March is 7.5h.

UV index

February through July, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Dueré. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in March interprets into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.