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 transition into March is marked with an average high-temperature of a moderately hot 28.6°C (83.5°F), showing an insignificant shift from February's 30.1°C (86.2°F). An average low-temperature of 21.4°C (70.5°F) marks the month of March.Heat index
March's mean heat index is evaluated at a hot 34°C (93.2°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
March through May and November, with an average relative humidity of 82%, are the most humid months.Rainfall
In March, the rain falls for 23.3 days. Throughout March, 71mm (2.8") of precipitation is accumulated. Throughout the year, there are 205.4 rainfall days, and 637mm (25.08") of precipitation is accumulated.Daylight
The average length of the day in March is 12h and 13min.On the first day of March, sunrise is at 05:49 and sunset at 18:21. On the last day of the month, sunrise is at 06:01 and sunset at 17:53 -03.
Sunshine
The average sunshine in March is 8.1h.UV index
In March, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 6 during March morphs into the following directions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in March?
What is the most humid month?
What is the average humidity in March?
How much does it rain in Marechal Hermes in March?
How many hours of daylight does Marechal Hermes have in March?
What time are sunrise and sunset in March?
How many hours of sunshine does Marechal Hermes have in March?
What is the UV index intensity in March?
Average temperature in March
Marechal Hermes, Brazil
- Average high temperature in March: 28.6°C
The warmest month (with the highest average high temperature) is February (30.1°C).
The month with the lowest average high temperature is July (24.1°C).
- Average low temperature in March: 21.4°C
The month with the highest average low temperature is January (22.3°C).
The coldest month (with the lowest average low temperature) is August (16.9°C).
Average pressure in March
Marechal Hermes, Brazil
- Average pressure in March: 1014mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1012mbar).
Average wind speed in March
Marechal Hermes, Brazil
- Average wind speed in March: 6.7km/h
The windiest month (with the highest average wind speed) is September (8.6km/h).
The calmest month (with the lowest average wind speed) is March (6.7km/h).
Average humidity in March
Marechal Hermes, Brazil
- Average humidity in March: 82%
The months with the highest relative humidity are March, April, May and November (82%).
The month with the lowest relative humidity is August (77%).
Average rainfall in March
Marechal Hermes, Brazil
- Average rainfall in March: 71mm
The wettest month (with the highest rainfall) is January (94mm).
The driest month (with the least rainfall) is June (24mm).
Average rainfall days in March
Marechal Hermes, Brazil
- Average rainfall days in March: 23.3 days
The month with the highest number of rainy days is December (23.8 days).
The month with the least rainy days is August (10.2 days).
Average daylight in March /
Average sunshine in March
Marechal Hermes, Brazil
- Average daylight in March: 12h and 1min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in March: 8h and 1min
The month with the most sunshine is February (Average sunshine: 8h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 12min).
Average sunshine days in March
Marechal Hermes, Brazil
- Average sunshine days in March: 5.3 days
The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is December (4.9 days).
Average UV index in March
Marechal Hermes, Brazil
- Average UV index in March: 6
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are April, May, July and September (UV index 5).
Average cloud cover in March
Marechal Hermes, Brazil
- Average cloud cover in March: 42
The month with the most cloud cover is November (Cloud cover 50).
The months with the least cloud cover are February, July and August (Cloud cover 31).
Average visibility in March
Marechal Hermes, Brazil
- Average visibility in March: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
