March weather forecast
Canoa Quebrada, Brazil

The first month of the autumn, March, is also a hot month in Canoa Quebrada, Brazil, with an average temperature varying between 25.4°C (77.7°F) and 30.8°C (87.4°F).

Temperature

A minimal variation is noted in Canoa Quebrada's average high-temperature at the onset of March, reaching a still hot 30.8°C (87.4°F) from February's 31°C (87.8°F). During March, Canoa Quebrada records a consistent average nighttime temperature of 25.4°C (77.7°F).

Heat index

In March, the average heat index is calculated to be a very hot 39°C (102.2°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Canoa Quebrada, the average relative humidity in March is 76%.

Rainfall

In Canoa Quebrada, during March, the rain falls for 21.9 days and regularly aggregates up to 98mm (3.86") of precipitation. Throughout the year, in Canoa Quebrada, there are 155.5 rainfall days, and 547mm (21.54") of precipitation is accumulated.

Daylight

The average length of the day in March is 12h and 8min.
On the first day of the month, sunrise is at 05:37 and sunset at 17:48. On the last day of March, sunrise is at 05:32 and sunset at 17:36 -03.

Sunshine

The month with the least sunshine in Canoa Quebrada is March, with an average of 8.1h of sunshine.

UV index

The months with the highest UV index in Canoa Quebrada are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Canoa Quebrada are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 7 during March translates into the following guidance:
Deter overexposure. Protecting against the sun's effects is essential. 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.