March weather forecast
Riolândia, Brazil

March, the first month of the autumn in Riolândia, is still a warm month, with an average temperature varying between 20.3°C (68.5°F) and 28.5°C (83.3°F).

Temperature

Riolândia records an average high-temperature of a still moderately hot 28.5°C (83.3°F) in March, closely mirroring the climate of the previous month. Riolândia anticipates an average minimum temperature of 20.3°C (68.5°F) in the month of March.

Heat index

Throughout March, the heat index is computed to be a sweltering 35°C (95°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The most humid month is March, with an average relative humidity of 87%.

Rainfall

In Riolândia, Brazil, in March, it is raining for 27.9 days, with typically 170mm (6.69") of accumulated precipitation. In Riolândia, Brazil, during the entire year, the rain falls for 206.5 days and collects up to 1211mm (47.68") of precipitation.

Daylight

In March, the average length of the day is 12h and 12min.
On the first day of March, sunrise is at 06:16 and sunset at 18:45. On the last day of the month, sunrise is at 06:25 and sunset at 18:19 -03.

Sunshine

In March, the average sunshine in Riolândia, Brazil, is 7.4h.

UV index

In Riolândia, the average daily maximum UV index in March is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In March, the maximum UV index of 6 transforms into these recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.