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
March
Weather in March
Temperature
The warmest period, with an average high-temperature of 29.5°C (85.1°F), falls in March and December.Heat index
In March, the average heat index is evaluated at a sweltering 35°C (95°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.For clarity, heat index numbers account for light winds and areas under shade. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
In March, the average relative humidity is 76%.Rainfall
The month with the most rainfall is March, when the rain falls for 21.1 days and typically aggregates up to 82mm (3.23") of precipitation.Daylight
In March, the average length of the day is 12h and 9min.On the first day of March, sunrise is at 05:30 and sunset at 17:46. On the last day of the month, sunrise is at 05:29 and sunset at 17:30 -03.
Sunshine
The average sunshine in March is 7.2h.UV index
January through May, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 6 during March translates into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest?
How hot is it in March?
What is the average humidity in March?
What is the rainiest month?
How many days does it rain in March?
What is the average length of the day in March?
When are sunrise and sunset in March in Brejão?
How long on average sun shines in March?
What is the month with the highest UV index?
What is the UV index reading in March?
Average temperature in March
Brejão, Brazil
- Average high temperature in March: 29.5°C
The warmest months (with the highest average high temperature) are March and December (29.5°C).
The month with the lowest average high temperature is July (23.8°C).
- Average low temperature in March: 19.8°C
The month with the highest average low temperature is March (19.8°C).
The coldest month (with the lowest average low temperature) is August (16.5°C).
Average pressure in March
Brejão, Brazil
- Average pressure in March: 1012.2mbar
The month with the highest atmospheric pressure is August (1017.1mbar).
The months with the lowest atmospheric pressure are February, March and November (1012.2mbar).
Average wind speed in March
Brejão, Brazil
- Average wind speed in March: 13.8km/h
The windiest month (with the highest average wind speed) is November (18.1km/h).
The calmest month (with the lowest average wind speed) is April (12.5km/h).
Average humidity in March
Brejão, Brazil
- Average humidity in March: 76%
The month with the highest relative humidity is July (88%).
The month with the lowest relative humidity is December (73%).
Average rainfall in March
Brejão, Brazil
- Average rainfall in March: 82mm
The wettest month (with the highest rainfall) is March (82mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in March
Brejão, Brazil
- Average rainfall days in March: 21.1 days
The month with the highest number of rainy days is March (21.1 days).
The month with the least rainy days is November (12.3 days).
Average daylight in March /
Average sunshine in March
Brejão, Brazil
- Average daylight in March: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in March: 7h and 1min
The month with the most sunshine is November (Average sunshine: 7h and 42min).
The month with the least sunshine is July (Average sunshine: 4h and 18min).
Average sunshine days in March
Brejão, Brazil
- Average sunshine days in March: 6.4 days
The month with the most sunshine days is November (11.7 days).
The months with the least sunshine days are February and April (5.3 days).
Average UV index in March
Brejão, Brazil
- Average UV index in March: 6
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 6).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover in March
Brejão, Brazil
- Average cloud cover in March: 57
The month with the most cloud cover is July (Cloud cover 78).
The month with the least cloud cover is November (Cloud cover 52).
Average visibility in March
Brejão, Brazil
- Average visibility in March: 9km
The months with the highest visibility are November and December (10km).
The months with the lowest visibility are April, May and June (7km).
