Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
The arrival of March sees a recorded average high-temperature of a still tropical 31.5°C (88.7°F), without divergence from the previous month's conditions. São Pedro do Piauí's nighttime temperature in March falls to an average of 22.9°C (73.2°F).Heat index
March's mean heat index is estimated at a blisteringly hot 44°C (111.2°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.Evaluating the heat index requires understanding its values in the shade and with gentle winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
March and April, with an average relative humidity of 83%, are the most humid months.Rainfall
March is the month with the most rainfall. Rain falls for 30.1 days and accumulates 285mm (11.22") of precipitation.Daylight
In March, the average length of the day in São Pedro do Piauí, Brazil, is 12h and 8min.On the first day of the month, sunrise is at 05:56 and sunset at 18:09. On the last day of March, sunrise is at 05:53 and sunset at 17:56 -03.
Sunshine
In March, the average sunshine is 7.8h.UV index
January, March through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 7 during March morphs into the following directions:
Take precautions against overexposure. Protection against sun damage is needed. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
How hot is March in São Pedro do Piauí?
What is the most humid month in São Pedro do Piauí?
What is the average humidity in March in São Pedro do Piauí?
What is the rainiest month in São Pedro do Piauí?
How much does it rain in São Pedro do Piauí in March?
How many hours of daylight does São Pedro do Piauí have in March?
When are sunrise and sunset in March in São Pedro do Piauí?
How long on average sun shines in March in São Pedro do Piauí?
What are the months with the highest UV index in São Pedro do Piauí?
What is the UV index reading in March in São Pedro do Piauí?
Average temperature in March
São Pedro do Piauí, Brazil
- Average high temperature in March: 31.5°C
The warmest month (with the highest average high temperature) is October (36.7°C).
The months with the lowest average high temperature are April and May (31.3°C).
- Average low temperature in March: 22.9°C
The months with the highest average low temperature are October and November (23.9°C).
The coldest months (with the lowest average low temperature) are July and August (22°C).
Average pressure in March
São Pedro do Piauí, Brazil
- Average pressure in March: 1010.7mbar
The month with the highest atmospheric pressure is July (1013.2mbar).
The month with the lowest atmospheric pressure is November (1008.7mbar).
Average wind speed in March
São Pedro do Piauí, Brazil
- Average wind speed in March: 7.1km/h
The windiest month (with the highest average wind speed) is July (10.3km/h).
The calmest month (with the lowest average wind speed) is April (6.8km/h).
Average humidity in March
São Pedro do Piauí, Brazil
- Average humidity in March: 83%
The months with the highest relative humidity are March and April (83%).
The month with the lowest relative humidity is September (48%).
Average rainfall in March
São Pedro do Piauí, Brazil
- Average rainfall in March: 285mm
The wettest month (with the highest rainfall) is March (285mm).
The driest month (with the least rainfall) is September (8mm).
Average rainfall days in March
São Pedro do Piauí, Brazil
- Average rainfall days in March: 30.1 days
The month with the highest number of rainy days is March (30.1 days).
The month with the least rainy days is August (4.9 days).
Average daylight in March /
Average sunshine in March
São Pedro do Piauí, Brazil
- Average daylight in March: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in March: 7h and 5min
The month with the most sunshine is September (Average sunshine: 9h and 42min).
The month with the least sunshine is April (Average sunshine: 6h and 42min).
Average sunshine days in March
São Pedro do Piauí, Brazil
- Average sunshine days in March: 0.6 days
The month with the most sunshine days is August (25.2 days).
The month with the least sunshine days is March (0.6 days).
Average UV index in March
São Pedro do Piauí, Brazil
- Average UV index in March: 7
The months with the highest UV index are January, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is February (UV index 6).
Average cloud cover in March
São Pedro do Piauí, Brazil
- Average cloud cover in March: 56
The month with the most cloud cover is March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in March
São Pedro do Piauí, Brazil
- Average visibility in March: 8km
The months with the highest visibility are June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and April (8km).
São Pedro do Piauí, Brazil
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