March weather forecast
Cambuci, Brazil

The first month of the autumn, March, is also a moderately hot month in Cambuci, Brazil, with an average temperature varying between 19.4°C (66.9°F) and 28.7°C (83.7°F).

Temperature

The arrival of March is marked by an average high-temperature of a still warm 28.7°C (83.7°F), bearing a close resemblance to February. An average low-temperature of 19.4°C (66.9°F) is noted during the month of March.

Heat index

For most parts of March, the heat index is computed to be a sweltering 35°C (95°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Realize that the values for the heat index are set for shaded places and light winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In March, the average relative humidity in Cambuci, Brazil, is 87%.

Rainfall

In March, in Cambuci, the rain falls for 26.1 days. Throughout March, 147mm (5.79") of precipitation is accumulated. In Cambuci, during the entire year, the rain falls for 205.2 days and collects up to 1048mm (41.26") of precipitation.

Daylight

In Cambuci, the average length of the day in March is 12h and 13min.
On the first day of March in Cambuci, sunrise is at 05:44 and sunset at 18:15. On the last day of the month, sunrise is at 05:55 and sunset at 17:48 -03.

Sunshine

In Cambuci, the average sunshine in March is 7.5h.

UV index

March through July, October and November, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 5 during March leads to these instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Around midday, solar radiation is most harmful; hence, exposure should be limited. During bright days, sunglasses that offer UVA and UVB defense are recommended.