March weather forecastAmontada, Brazil

Weather in March

The first month of the autumn, March, is still a tropical month in Amontada, Brazil, with an average temperature varying between 30.7°C (87.3°F) and 23.4°C (74.1°F).

Temperature

March ushers in an average high-temperature of a still hot 30.7°C (87.3°F), aligning closely with the preceding month. Throughout March, Amontada anticipates an average low-temperature of 23.4°C (74.1°F).

Heat index

Throughout March, the heat index is calculated to be a scorching 41°C (105.8°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Amontada, the average relative humidity in March is 82%.

Rainfall

March is the month with the most rainfall in Amontada. Rain falls for 28.3 days and accumulates 175mm (6.89") of precipitation.

Daylight

In Amontada, the average length of the day in March is 12h and 8min.
On the first day of March, sunrise is at 05:46 and sunset at 17:56. On the last day of the month, sunrise is at 05:40 and sunset at 17:45 -03.

Sunshine

March has the least sunshine of the year in Amontada, with an average of 6.9h of sunshine.

UV index

March and April, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 6 in March translates into this advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. 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. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.