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 shift into March reveals an average high-temperature of a still moderately hot 29.4°C (84.9°F), closely mirroring February's climate. The low-temperature averages to a comfortable 19.3°C (66.7°F) during the nights of March.Heat index
For most parts of March, the heat index is appraised at a sweltering 37°C (98.6°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.The heat index's values are generally associated with conditions in shade and light breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 vital to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.
Humidity
The average relative humidity in March is 84%.Rainfall
In March, the rain falls for 16.3 days. Throughout March, 76mm (2.99") of precipitation is accumulated. Throughout the year, there are 209.2 rainfall days, and 561mm (22.09") of precipitation is accumulated.Daylight
In March, the average length of the day is 12h and 11min.On the first day of the month, sunrise is at 05:40 and sunset at 18:03. On the last day of March, in Rio do Meio, sunrise is at 05:45 and sunset at 17:42 -03.
Sunshine
The average sunshine in March is 6.4h.UV index
January through April, August through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 6 in March translates into the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. 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. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Rio do Meio during March?
What is the average humidity in March?
How many days does it rain in March?
How many hours of daylight does Rio do Meio have in March?
When are sunrise and sunset in March?
How many hours of sunshine does Rio do Meio have in March?
When is the highest UV index?
What is the UV index intensity in March?
Average temperature in March
Rio do Meio, Brazil
- Average high temperature in March: 29.4°C
The warmest month (with the highest average high temperature) is February (29.8°C).
The month with the lowest average high temperature is July (24.8°C).
- Average low temperature in March: 19.3°C
The month with the highest average low temperature is March (19.3°C).
The coldest month (with the lowest average low temperature) is August (15.4°C).
Average pressure in March
Rio do Meio, Brazil
- Average pressure in March: 1013.5mbar
The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is December (1013.1mbar).
Average wind speed in March
Rio do Meio, Brazil
- Average wind speed in March: 5.6km/h
The windiest month (with the highest average wind speed) is October (8km/h).
The calmest months (with the lowest average wind speed) are March and April (5.6km/h).
Average humidity in March
Rio do Meio, Brazil
- Average humidity in March: 84%
The month with the highest relative humidity is May (87%).
The month with the lowest relative humidity is September (79%).
Average rainfall in March
Rio do Meio, Brazil
- Average rainfall in March: 76mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in March
Rio do Meio, Brazil
- Average rainfall days in March: 16.3 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (12.7 days).
Average daylight in March /
Average sunshine in March
Rio do Meio, Brazil
- Average daylight in March: 12h and 1min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in March: 6h and 2min
The month with the most sunshine is February (Average sunshine: 8h and 18min).
The month with the least sunshine is June (Average sunshine: 4h and 48min).
Average sunshine days in March
Rio do Meio, Brazil
- Average sunshine days in March: 11.8 days
The months with the most sunshine days are January and February (12.1 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in March
Rio do Meio, Brazil
- Average UV index in March: 6
The months with the highest UV index are January, February, March, April, August, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 5).
Average cloud cover in March
Rio do Meio, Brazil
- Average cloud cover in March: 65
The month with the most cloud cover is May (Cloud cover 70).
The month with the least cloud cover is September (Cloud cover 60).
Average visibility in March
Rio do Meio, Brazil
- Average visibility in March: 6km
The month with the highest visibility is October (7km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, November and December (6km).
