March weather forecast
São Luís de Montes Belos, Brazil

March

Weather in March

March, the first month of the autumn in São Luís de Montes Belos, is still a warm month, with temperature in the range of an average high of 27.3°C (81.1°F) and an average low of 19.3°C (66.7°F).

Temperature

As São Luís de Montes Belos, Brazil, steps into March, the average high-temperature is measured at a still warm 27.3°C (81.1°F), displaying minor differences from February's 27.6°C (81.7°F). São Luís de Montes Belos, in March, witnesses an average low-temperature of 19.3°C (66.7°F).

Heat index

March's mean heat index is estimated at a hot 31°C (87.8°F). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

With an average relative humidity of 89%, March is the most humid month in São Luís de Montes Belos.

Rainfall

In March, the rain falls for 29.2 days. Throughout March, 173mm (6.81") of precipitation is accumulated. In São Luís de Montes Belos, during the entire year, the rain falls for 205.3 days and collects up to 1139mm (44.84") of precipitation.

Daylight

The average length of the day in March in São Luís de Montes Belos is 12h and 11min.
On the first day of the month, sunrise is at 06:21 and sunset at 18:45. On the last day of March, in São Luís de Montes Belos, sunrise is at 06:27 and sunset at 18:23 -03.

Sunshine

In São Luís de Montes Belos, the average sunshine in March is 7.3h.

UV index

The months with the lowest UV index in São Luís de Montes Belos are February and March, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 5 in March translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Frequently asked questions

What is the temperature in March in São Luís de Montes Belos?
The high-temperature, in March, in São Luís de Montes Belos, records 27.3°C (81.1°F), while the low-temperature is 19.3°C (66.7°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in March is estimated at 31°C (87.8°F).
What is the most humid month in São Luís de Montes Belos?
The most humid month is March, with an average relative humidity of 89%.
What is the average humidity in March in São Luís de Montes Belos?
The average relative humidity in March is 89%.
How much does it rain in São Luís de Montes Belos in March?
In São Luís de Montes Belos, in March, during 29.2 rainfall days, 173mm (6.81") of precipitation is typically accumulated.
How many hours of daylight does São Luís de Montes Belos have in March?
In São Luís de Montes Belos, the average day length in March is 12h and 11min.
When are sunrise and sunset in March in São Luís de Montes Belos?
In March, on the first day of the month, sunrise is at 06:21 and sunset at 18:45. On the last day of the month, in São Luís de Montes Belos, sunrise is at 06:27 and sunset at 18:23 -03.
How many hours of sunshine does São Luís de Montes Belos have in March?
The average sunshine duration in March in São Luís de Montes Belos is 7.3h.
What is the month with the lowest UV index in São Luís de Montes Belos?
The months with the lowest UV index in São Luís de Montes Belos, Brazil, are February and March, with an average maximum UV index of 5.
What is the UV index reading in March in São Luís de Montes Belos?
The average daily maximum UV index in March is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in March - São Luís de Montes Belos, Brazil
Average temperature in March
São Luís de Montes Belos, Brazil
  • Average high temperature in March: 27.3°C

The warmest month (with the highest average high temperature) is September (34.1°C).
The month with the lowest average high temperature is May (27.1°C).

  • Average low temperature in March: 19.3°C

The month with the highest average low temperature is September (21°C).
The coldest months (with the lowest average low temperature) are June and July (16.6°C).

Average pressure in March - São Luís de Montes Belos, Brazil
Average pressure in March
São Luís de Montes Belos, Brazil
  • Average pressure in March: 1012.1mbar

The month with the highest atmospheric pressure is July (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).

Average wind speed in March - São Luís de Montes Belos, Brazil
Average wind speed in March
São Luís de Montes Belos, Brazil
  • Average wind speed in March: 5.3km/h

The windiest month (with the highest average wind speed) is August (8.9km/h).
The calmest month (with the lowest average wind speed) is March (5.3km/h).

Average humidity in March - São Luís de Montes Belos, Brazil
Average humidity in March
São Luís de Montes Belos, Brazil
  • Average humidity in March: 89%

The month with the highest relative humidity is March (89%).
The month with the lowest relative humidity is August (39%).

Average rainfall in March - São Luís de Montes Belos, Brazil
Average rainfall in March
São Luís de Montes Belos, Brazil
  • Average rainfall in March: 173mm

The wettest month (with the highest rainfall) is December (199mm).
The driest month (with the least rainfall) is July (1mm).

Average rainfall days in March - São Luís de Montes Belos, Brazil
Average rainfall days in March
São Luís de Montes Belos, Brazil
  • Average rainfall days in March: 29.2 days

The month with the highest number of rainy days is December (29.3 days).
The month with the least rainy days is August (0.8 days).

Average daylight in March / Average sunshine in March - São Luís de Montes Belos, Brazil
Average daylight in March /
Average sunshine in March
São Luís de Montes Belos, Brazil
  • Average daylight in March: 12h and 1min

The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).

  • Average sunshine in March: 7h and 2min

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).

Average sunshine days in March - São Luís de Montes Belos, Brazil
Average sunshine days in March
São Luís de Montes Belos, Brazil
  • Average sunshine days in March: 1.3 days

The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is February (0.9 days).

Average UV index in March - São Luís de Montes Belos, Brazil
Average UV index in March
São Luís de Montes Belos, Brazil
  • Average UV index in March: 5

The months with the highest UV index are August and September (UV index 7).
The months with the lowest UV index are February and March (UV index 5).

Average cloud cover in March - São Luís de Montes Belos, Brazil
Average cloud cover in March
São Luís de Montes Belos, Brazil
  • Average cloud cover in March: 55

The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 11).

Average visibility in March - São Luís de Montes Belos, Brazil
Average visibility in March
São Luís de Montes Belos, Brazil
  • Average visibility in March: 7km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April and December (7km).

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