March weather forecast
Alagoinhas, Brazil

The first month of the autumn, March, is still a hot month in Alagoinhas, Brazil, with an average temperature fluctuating between 21.8°C (71.2°F) and 32.1°C (89.8°F).

Temperature

March, known for its average high temperature of 32.1°C (89.8°F) and an average low temperature of 21.8°C (71.2°F), is the warmest month.

Heat index

Throughout March, the heat index is evaluated at an extremely hot 43°C (109.4°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Alagoinhas, Brazil, the average relative humidity in March is 76%.

Rainfall

In Alagoinhas, in March, during 19.1 rainfall days, 65mm (2.56") of precipitation is typically accumulated. In Alagoinhas, during the entire year, the rain falls for 227.5 days and collects up to 570mm (22.44") of precipitation.

Daylight

The average length of the day in March is 12h and 10min.
On the first day of the month, sunrise is at 05:36 and sunset at 17:55. On the last day of March, sunrise is at 05:38 and sunset at 17:37 -03.

Sunshine

In Alagoinhas, the average sunshine in March is 7.1h.

UV index

The months with the highest UV index are January through March and November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily high UV index of 7 in March leads to these guidelines:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. 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. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.