March weather forecast
Rio Grande da Serra, Brazil

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Weather in March

The first month of the autumn, March, is also a moderately hot month in Rio Grande da Serra, Brazil, with temperature in the range of an average high of 26.8°C (80.2°F) and an average low of 22.7°C (72.9°F).

Temperature

Rio Grande da Serra in March witnesses an average high-temperature of a still warm 26.8°C (80.2°F), indicating a slight variation from February's 27.8°C (82°F). The nighttime temperature in Rio Grande da Serra demonstrates a marginal decline, averaging at an agreeable 22.7°C (72.9°F) during March.

Humidity

The average relative humidity in March in Rio Grande da Serra, Brazil, is 82%.

Rainfall

In Rio Grande da Serra, Brazil, in March, it is raining for 20.2 days, with typically 77mm (3.03") of accumulated precipitation. In Rio Grande da Serra, during the entire year, the rain falls for 191.3 days and collects up to 819mm (32.24") of precipitation.

Daylight

In March, the average length of the day in Rio Grande da Serra is 12h and 13min.
On the first day of the month, sunrise is at 06:01 and sunset at 18:34. On the last day of March, sunrise is at 06:13 and sunset at 18:05 -03.

Sunshine

In March, the average sunshine is 7.9h.

UV index

In March, the average daily maximum UV index is 6. 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 maximum UV index of 6 in March translates into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What is the temperature in March in Rio Grande da Serra?

Rio Grande da Serra in March has an average high-temperature of 26.8°C (80.2°F) and an average low-temperature of 22.7°C (72.9°F). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in February is evaluated at 32°C (89.6°F).

What is the average humidity in March in Rio Grande da Serra?

In March, the average relative humidity in Rio Grande da Serra, Brazil, is 82%.

How many days does it rain in March in Rio Grande da Serra?

In Rio Grande da Serra, Brazil, in March, it is raining for 20.2 days, with typically 77mm (3.03") of accumulated precipitation.

How many hours of daylight does Rio Grande da Serra have in March?

The average day length in March in Rio Grande da Serra is 12h and 13min.

When are sunrise and sunset in March in Rio Grande da Serra?

In March, on the first day of the month, sunrise is at 06:01 and sunset at 18:34. On the last day of the month, in Rio Grande da Serra, sunrise is at 06:13 and sunset at 18:05 -03.

How long on average sun shines in March in Rio Grande da Serra?

In March, the average sunshine duration in Rio Grande da Serra, Brazil, is 7.9h.

How high is the UV index in March in Rio Grande da Serra?

In Rio Grande da Serra, the average daily maximum UV index in March is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in March
Rio Grande da Serra, Brazil

Average temperature in March - Rio Grande da Serra, Brazil
  • Average high temperature in March: 26.8°C

The warmest month (with the highest average high temperature) is February (27.8°C).
The month with the lowest average high temperature is July (22°C).

  • Average low temperature in March: 22.7°C

The month with the highest average low temperature is February (23.7°C).
The coldest month (with the lowest average low temperature) is August (17.5°C).

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Average pressure in March
Rio Grande da Serra, Brazil

Average pressure in March - Rio Grande da Serra, Brazil
  • Average pressure in March: 1013.7mbar

The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1011.7mbar).

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Average wind speed in March
Rio Grande da Serra, Brazil

Average wind speed in March - Rio Grande da Serra, Brazil
  • Average wind speed in March: 10.3km/h

The windiest month (with the highest average wind speed) is November (11.6km/h).
The calmest month (with the lowest average wind speed) is February (9.8km/h).

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Average humidity in March
Rio Grande da Serra, Brazil

Average humidity in March - Rio Grande da Serra, Brazil
  • Average humidity in March: 82%

The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (78%).

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Average rainfall in March
Rio Grande da Serra, Brazil

Average rainfall in March - Rio Grande da Serra, Brazil
  • Average rainfall in March: 77mm

The wettest month (with the highest rainfall) is February (125mm).
The driest month (with the least rainfall) is August (35mm).

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Average rainfall days in March
Rio Grande da Serra, Brazil

Average rainfall days in March - Rio Grande da Serra, Brazil
  • Average rainfall days in March: 20.2 days

The month with the highest number of rainy days is January (23.3 days).
The month with the least rainy days is August (9.1 days).

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Average daylight in March /
Average sunshine in March
Rio Grande da Serra, Brazil

Average daylight in March / Average sunshine in March - Rio Grande da Serra, Brazil
  • Average daylight in March: 12h and 1min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

  • Average sunshine in March: 7h and 5min

The month with the most sunshine is May (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).

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Average sunshine days in March
Rio Grande da Serra, Brazil

Average sunshine days in March - Rio Grande da Serra, Brazil
  • Average sunshine days in March: 6.4 days

The month with the most sunshine days is August (19.5 days).
The month with the least sunshine days is February (3.5 days).

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Average UV index in March
Rio Grande da Serra, Brazil

Average UV index in March - Rio Grande da Serra, Brazil
  • Average UV index in March: 6

The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are May, July, August and September (UV index 5).

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Average cloud cover in March
Rio Grande da Serra, Brazil

Average cloud cover in March - Rio Grande da Serra, Brazil
  • Average cloud cover in March: 40

The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in March
Rio Grande da Serra, Brazil

Average visibility in March - Rio Grande da Serra, Brazil
  • Average visibility in March: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).

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Rio Grande da Serra, Brazil

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