March weather forecast
Ibiara, Brazil

March, the first month of the autumn in Ibiara, is still a hot month, with an average temperature fluctuating between 31.1°C (88°F) and 20.5°C (68.9°F).

Temperature

The commencement of March introduces an average high-temperature of a still tropical 31.1°C (88°F), closely mirroring the preceding month. Ibiara's nighttime temperature in March falls to an average of 20.5°C (68.9°F).

Heat index

The heat index for March is calculated to be a very hot 39°C (102.2°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Ibiara, the average relative humidity in March is 73%.

Rainfall

March is the month with the most rainfall. Rain falls for 23.3 days and accumulates 158mm (6.22") of precipitation.

Daylight

In March, the average length of the day is 12h and 8min.
On the first day of March, sunrise is at 05:38 and sunset at 17:53. On the last day of the month, sunrise is at 05:36 and sunset at 17:38 -03.

Sunshine

In Ibiara, the average sunshine in March is 7.6h.

UV index

The months with the lowest UV index in Ibiara are January through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 6 in March suggests the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.