March weather forecast
Igaci, Brazil

The first month of the autumn, March, is still a hot month in Igaci, Brazil, with an average temperature fluctuating between 21.3°C (70.3°F) and 31.8°C (89.2°F).

Temperature

March temperatures tend to peak at an average high of 31.8°C (89.2°F) and dip to a low of 21.3°C (70.3°F).

Heat index

In March, the average heat index is estimated at a blisteringly hot 41°C (105.8°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In Igaci, the average relative humidity in March is 72%.

Rainfall

March is the month with the most rainfall in Igaci. Rain falls for 17.3 days and accumulates 59mm (2.32") of precipitation.

Daylight

The average length of the day in March is 12h and 9min.
On the first day of the month, sunrise is at 05:30 and sunset at 17:47. On the last day of March, in Igaci, sunrise is at 05:30 and sunset at 17:30 -03.

Sunshine

In March, the average sunshine is 7.9h.

UV index

In March, the average daily maximum UV index in Igaci is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 6 in March interprets into the following advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.