March weather forecast
Goiânia, Brazil

Moving on to March, the weather in Goiânia undergoes some changes. You'll notice that as temperatures peak at 30.1°C (86.2°F), the rainfall falls to 207mm (8.15") over 15 days. The total daily sunshine sees improvement, increasing to 6.6 hours. The decrease in rainfall from February to March encourages outdoor activities, considering that daylight lasts for 12.2 hours. As April approaches, prepare to notice a more pronounced drop in both warmth and rainfall.

Temperature

Goiânia experiences an average high-temperature of a tropical 30.1°C (86.2°F) with the onset of March, subtly varied from February's 29.4°C (84.9°F). March witnesses an average nighttime temperature of 19.5°C (67.1°F) in Goiânia, Brazil.

Heat index

The heat index value during March is computed to be a very hot 36°C (96.8°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Goiânia, the average relative humidity in March is 74%.

Rainfall

In March, the rain falls for 15 days. Throughout March, 207mm (8.15") of precipitation is accumulated. In Goiânia, Brazil, during the entire year, the rain falls for 116 days and collects up to 1571mm (61.85") of precipitation.

Daylight

In March, the average length of the day in Goiânia is 12h and 11min.
On the first day of March in Goiânia, Brazil, sunrise is at 06:16 and sunset at 18:41. On the last day of the month, sunrise is at 06:22 and sunset at 18:19 -03.

Sunshine

The average sunshine in March is 6.6h.