March weather forecastPiau, Brazil

March

Weather in March

March, the first month of the autumn in Piau, is also a moderately hot month, with an average temperature ranging between max 24.6°C (76.3°F) and min 16.9°C (62.4°F).

Temperature

The transition into March is marked with an average high-temperature of a still moderately hot 24.6°C (76.3°F), showing an insignificant shift from February's 25.6°C (78.1°F). Piau's temperature in March lowers to a consistent average of 16.9°C (62.4°F) during the nights.

Humidity

The months with the highest humidity are March and April, with an average relative humidity of 92%.

Rainfall

In March, the rain falls for 27.7 days. Throughout March, 162mm (6.38") of precipitation is accumulated. In Piau, during the entire year, the rain falls for 235.4 days and collects up to 1316mm (51.81") of precipitation.

Daylight

In Piau, the average length of the day in March is 12h and 13min.
On the first day of March in Piau, sunrise is at 05:50 and sunset at 18:20. On the last day of the month, sunrise is at 06:00 and sunset at 17:53 -03.

Sunshine

The average sunshine in March is 6.1h.

UV index

January through December, with an average maximum UV index of 5, are months with the highest UV index in Piau. The months with the lowest UV index are January through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In March, the maximum UV index of 5 translates into these guidelines:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Piau, 24.6°C (76.3°F) is the average high-temperature and 16.9°C (62.4°F) is the average low-temperature during March.

The months with the highest humidity in Piau are March and April, with an average relative humidity of 92%.

The average relative humidity in March in Piau, Brazil, is 92%.

In Piau, Brazil, in March, it is raining for 27.7 days, with typically 162mm (6.38") of accumulated precipitation.

In March, the average day length in Piau, Brazil, is 12h and 13min.

On the first day of March in Piau, Brazil, sunrise is at 05:50 and sunset at 18:20. On the last day of the month, sunrise is at 06:00 and sunset at 17:53 -03.

In Piau, the average sunshine duration in March is 6.1h.

The months with the highest UV index are January through December, with an average maximum UV index of 5.

The months with the lowest UV index are January through December, with an average maximum UV index of 5.

The average daily maximum UV index in March is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F March A M J J A S O N D

Feb

March

Apr

Average high temperature

25.6°C

24.6°C

23.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.5km/h

6.9km/h

6.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

3.3

1.8

6.4

Average UV index

Average cloud cover

Average visibility

Average temperature in March
Piau, Brazil

Average high temperature in March: 24.6°C

The warmest month (with the highest average high temperature) is February (25.6°C).
The month with the lowest average high temperature is June (20.9°C).

Average low temperature in March: 16.9°C

The months with the highest average low temperature are January and December (17.6°C).
The coldest month (with the lowest average low temperature) is July (12°C).

Average pressure in March
Piau, Brazil

Average pressure in March: 1014.6mbar

The month with the highest atmospheric pressure is July (1021mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).

Average wind speed in March
Piau, Brazil

Average wind speed in March: 6.2km/h

The windiest month (with the highest average wind speed) is September (8.3km/h).
The calmest month (with the lowest average wind speed) is April (6km/h).

Average humidity in March
Piau, Brazil

Average humidity in March: 92%

The months with the highest relative humidity are March and April (92%).
The month with the lowest relative humidity is September (76%).

Average rainfall in March
Piau, Brazil

Average rainfall in March: 162mm

The wettest month (with the highest rainfall) is December (251mm).
The driest month (with the least rainfall) is July (14mm).

Average rainfall days in March
Piau, Brazil

Average rainfall days in March: 27.7 days

The month with the highest number of rainy days is December (29.1 days).
The month with the least rainy days is August (9.3 days).

Average daylight in March /
Average sunshine in March
Piau, Brazil

Average daylight in March: 12h and 12min

The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 48min).

Average sunshine in March: 6h and 6min

The months with the most sunshine are August and September (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).

Average sunshine days in March
Piau, Brazil

Average sunshine days in March: 1.8 days

The month with the most sunshine days is August (18.6 days).
The month with the least sunshine days is December (1.2 days).

Average UV index in March
Piau, Brazil

Average UV index in March: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).