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
A minor adjustment in Caicó's average high-temperature is noted with the start of March, touching a still tropical 34°C (93.2°F) from February's 34.4°C (93.9°F). The nights of March anticipate an average low-temperature of 23.3°C (73.9°F).Heat index
March's average heat index is evaluated at an extremely hot 44°C (111.2°F). Stay watchful: Heat exhaustion along with heat cramps are likely. Ongoing effort may cause heatstroke.Heat index readings emphasize conditions of light breezes and shaded spots. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important 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.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
The average relative humidity in March in Caicó is 65%.Rainfall
The month with the most rainfall in Caicó is March, when the rain falls for 20.5 days and typically aggregates up to 106mm (4.17") of precipitation.Daylight
In Caicó, the average length of the day in March is 12h and 8min.On the first day of March, sunrise is at 05:33 and sunset at 17:47. On the last day of the month, sunrise is at 05:30 and sunset at 17:33 -03.
Sunshine
With an average of 8.6h of sunshine, March has the least sunshine of the year.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In March, the maximum UV index of 7 transforms into these recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
How hot is it in Caicó in March?
What is the average humidity in March in Caicó?
What is the wettest month in Caicó?
How many days does it rain in March in Caicó?
How many hours of daylight does Caicó have in March?
When are sunrise and sunset in March in Caicó?
What is the month with the least sunshine in Caicó?
How long on average sun shines in March in Caicó?
When is the highest UV index in Caicó?
What is the month with the lowest UV index in Caicó?
What is the UV index intensity in March in Caicó?
Average temperature in March
Caicó, Brazil
- Average high temperature in March: 34°C
The warmest month (with the highest average high temperature) is November (35.5°C).
The month with the lowest average high temperature is July (31.8°C).
- Average low temperature in March: 23.3°C
The month with the highest average low temperature is December (24.4°C).
The coldest months (with the lowest average low temperature) are July and August (21.3°C).
Average pressure in March
Caicó, Brazil
- Average pressure in March: 1011.5mbar
The month with the highest atmospheric pressure is July (1015.3mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).
Average wind speed in March
Caicó, Brazil
- Average wind speed in March: 13km/h
The windiest month (with the highest average wind speed) is September (24.2km/h).
The calmest month (with the lowest average wind speed) is March (13km/h).
Average humidity in March
Caicó, Brazil
- Average humidity in March: 65%
The months with the highest relative humidity are April and May (70%).
The month with the lowest relative humidity is November (50%).
Average rainfall in March
Caicó, Brazil
- Average rainfall in March: 106mm
The wettest month (with the highest rainfall) is March (106mm).
The driest months (with the least rainfall) are August and September (1mm).
Average rainfall days in March
Caicó, Brazil
- Average rainfall days in March: 20.5 days
The month with the highest number of rainy days is April (21.5 days).
The month with the least rainy days is September (0.9 days).
Average daylight in March /
Average sunshine in March
Caicó, 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: 8h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 48min).
The month with the least sunshine is March (Average sunshine: 8h and 36min).
Average sunshine days in March
Caicó, Brazil
- Average sunshine days in March: 8.5 days
The month with the most sunshine days is September (29.2 days).
The month with the least sunshine days is April (7.2 days).
Average UV index in March
Caicó, Brazil
- Average UV index in March: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in March
Caicó, Brazil
- Average cloud cover in March: 36
The month with the most cloud cover is April (Cloud cover 37).
The month with the least cloud cover is September (Cloud cover 13).
Average visibility in March
Caicó, Brazil
- Average visibility in March: 10km
The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (9km).
Caicó, Brazil
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