March weather forecastChã Grande, Brazil
March
Weather in March
The first month of the autumn, March, is also a hot month in Chã Grande, Brazil, with an average temperature fluctuating between 21.7°C (71.1°F) and 30.6°C (87.1°F).Temperature
Chã Grande notes the warmest temperatures in March, with a high average of 30.6°C (87.1°F) and a low of 21.7°C (71.1°F).Heat index
For March, the heat index is calculated to be a fiery hot 39°C (102.2°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. 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. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
The average relative humidity in March is 78%.Rainfall
March is the month with the most rainfall. Rain falls for 17 days and accumulates 71mm (2.8") of precipitation.Daylight
In March, the average length of the day in Chã Grande is 12h and 9min.On the first day of March in Chã Grande, Brazil, sunrise is at 05:26 and sunset at 17:41. On the last day of the month, sunrise is at 05:24 and sunset at 17:26 -03.
Sunshine
The month with the most sunshine in Chã Grande is March, with an average of 6.9h of sunshine.UV index
January through May, August through December, with an average maximum UV index of 6, are months with the highest UV index in Chã Grande. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 6 in March translates into the following instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Chã Grande, Brazil
- Average high temperature in March: 30.6°C
The warmest month (with the highest average high temperature) is March (30.6°C).
The month with the lowest average high temperature is July (25.8°C).
- Average low temperature in March: 21.7°C
The month with the highest average low temperature is March (21.7°C).
The coldest month (with the lowest average low temperature) is August (18.4°C).
Average pressure in March
Chã Grande, Brazil
- Average pressure in March: 1012.1mbar
The month with the highest atmospheric pressure is August (1016.7mbar).
The month with the lowest atmospheric pressure is March (1012.1mbar).
Average wind speed in March
Chã Grande, Brazil
- Average wind speed in March: 9.1km/h
The windiest month (with the highest average wind speed) is August (12.2km/h).
The calmest month (with the lowest average wind speed) is April (8.7km/h).
Average humidity in March
Chã Grande, Brazil
- Average humidity in March: 78%
The months with the highest relative humidity are June and July (88%).
The month with the lowest relative humidity is December (76%).
Average rainfall in March
Chã Grande, Brazil
- Average rainfall in March: 71mm
The wettest month (with the highest rainfall) is March (71mm).
The driest month (with the least rainfall) is November (15mm).
Average rainfall days in March
Chã Grande, Brazil
- Average rainfall days in March: 17 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is November (15.3 days).
Average daylight in March /
Average sunshine in March
Chã Grande, Brazil
- Average daylight in March: 12h and 6min
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 42min).
- Average sunshine in March: 6h and 54min
The month with the most sunshine is March (Average sunshine: 6h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 12min).
Average sunshine days in March
Chã Grande, Brazil
- Average sunshine days in March: 10.1 days
The month with the most sunshine days is December (10.7 days).
The month with the least sunshine days is July (5 days).
Average UV index in March
Chã Grande, Brazil
- Average UV index in March: 6
The months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 5).
Average cloud cover in March
Chã Grande, Brazil
- Average cloud cover in March: 52
The month with the most cloud cover is July (Cloud cover 68).
The months with the least cloud cover are March and November (Cloud cover 52).
Average visibility in March
Chã Grande, Brazil
- Average visibility in March: 8km
The months with the highest visibility are January, February, November and December (9km).
The months with the lowest visibility are May, June, July and August (6km).
