March weather forecast
Piancó, Brazil

The first month of the autumn, March, is also a hot month in Piancó, Brazil, with temperature in the range of an average low of 22.3°C (72.1°F) and an average high of 33.3°C (91.9°F).

Temperature

Piancó observes a minor difference in average high-temperatures between February's 33.5°C (92.3°F) and March's 33.3°C (91.9°F). Piancó anticipates an average minimum temperature of 22.3°C (72.1°F) in the month of March.

Heat index

March's mean heat index is estimated at a blisteringly hot 43°C (109.4°F). Guard: Heat exhaustion and heat cramps are foreseeable. Prolonged effort may bring about heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. 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. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In Piancó, the average relative humidity in March is 67%.

Rainfall

The month with the most rainfall in Piancó, Brazil, is March, when the rain falls for 22.7 days and typically aggregates up to 100mm (3.94") of precipitation.

Daylight

The average length of the day in March is 12h and 8min.
On the first day of the month, sunrise is at 05:36 and sunset at 17:51. On the last day of March, in Piancó, sunrise is at 05:34 and sunset at 17:36 -03.

Sunshine

March has the least sunshine of the year in Piancó, with an average of 8.7h of sunshine.

UV index

The months with the highest UV index are January through March, August through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In March, the average maximum UV index of 7 translates into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. 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. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.