March weather forecast
Caapiranga, Brazil

The first month of the autumn, March, is a hot month in Caapiranga, Brazil, with temperature in the range of an average high of 30°C (86°F) and an average low of 23.4°C (74.1°F).

Temperature

The initiation of March records an average high-temperature of a hot 30°C (86°F), displaying a near consistency with the previous month. Throughout the March nights, Caapiranga encounters a low-temperature of 23.4°C (74.1°F).

Heat index

In March, the average heat index is estimated at a blistering 40°C (104°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in March in Caapiranga is 88%.

Rainfall

In March, the rain falls for 28.8 days. Throughout March, 223mm (8.78") of precipitation is accumulated. Throughout the year, there are 269.3 rainfall days, and 1638mm (64.49") of precipitation is accumulated.

Daylight

In March, the average length of the day is 12h and 8min.
On the first day of the month, sunrise is at 06:11 and sunset at 18:22. On the last day of March, in Caapiranga, Brazil, sunrise is at 06:06 and sunset at 18:11 -04.

Sunshine

In March, the average sunshine in Caapiranga is 6h.

UV index

January, March through May and December, with an average maximum UV index of 6, are months with the lowest UV index in Caapiranga. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In March, the maximum UV index of 6 suggests this advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.