March weather forecast
Arrentela, Portugal

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Weather in March

March, the first month of the spring in Arrentela, is a comfortable month, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 17.3°C (63.1°F).

Temperature

The initiation of March sees an average high-temperature of an enjoyable 17.3°C (63.1°F), showing minor variations from the previous month. Throughout March, Arrentela registers a consistent average low-temperature of 11°C (51.8°F).

Humidity

In Arrentela, the average relative humidity in March is 73%.

Rainfall

In Arrentela, during March, the rain falls for 6.3 days and regularly aggregates up to 5mm (0.2") of precipitation. In Arrentela, during the entire year, the rain falls for 54.2 days and collects up to 61mm (2.4") of precipitation.

Sea temperature

March is the month with the coldest seawater in Arrentela, Portugal, with an average sea temperature of 15.1°C (59.2°F).
Note: In 15.1°C (59.2°F), swimming is not an enjoyable activity for most. The challenge of managing one's breathing increases as the temperature goes under 21°C (69.8°F).

Daylight

In Arrentela, Portugal, the average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 07:07 and sunset at 18:29. On the last day of March, in Arrentela, sunrise is at 06:21 and sunset at 18:59 WET.

Sunshine

The average sunshine in March in Arrentela is 8.1h.

UV index

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: In March, a daily maximum UV index of 4 leads to the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What are March temperatures in Arrentela?

In Arrentela, 17.3°C (63.1°F) is the average high-temperature and 11°C (51.8°F) is the average low-temperature during March.

What is the average humidity in March in Arrentela?

In March, the average relative humidity in Arrentela, Portugal, is 73%.

How many days does it rain in March in Arrentela?

In Arrentela, during March, the rain falls for 6.3 days and regularly aggregates up to 5mm (0.2") of precipitation.

What month is the sea coldest in Arrentela?

March is the month with the coldest seawater in Arrentela, with an average sea temperature of 15.1°C (59.2°F).

How cold is the water in March in Arrentela?

In March, the average sea temperature in Arrentela is 15.1°C (59.2°F). Swimming in 15.1°C (59.2°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in March in Arrentela?

In Arrentela, the average day length in March is 11h and 58min.

When are sunrise and sunset in March in Arrentela?

On the first day of March in Arrentela, Portugal, sunrise is at 07:07 and sunset at 18:29. On the last day of the month, sunrise is at 06:21 and sunset at 18:59 WET.

How many hours of sunshine does Arrentela have in March?

In March, the average sunshine duration is 8.1h.

What are the months with the lowest UV index in Arrentela?

The months with the lowest UV index in Arrentela, Portugal, are January through March, November and December, with an average maximum UV index of 4.

What is the UV index reading in March in Arrentela?

In Arrentela, the average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.

Average temperature in March
Arrentela, Portugal

Average temperature in March - Arrentela, Portugal
  • Average high temperature in March: 17.3°C

The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (14.9°C).

  • Average low temperature in March: 11°C

The month with the highest average low temperature is July (17.9°C).
The coldest month (with the lowest average low temperature) is February (9.8°C).

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Average pressure in March
Arrentela, Portugal

Average pressure in March - Arrentela, Portugal
  • Average pressure in March: 1017.9mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).

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Average wind speed in March
Arrentela, Portugal

Average wind speed in March - Arrentela, Portugal
  • Average wind speed in March: 16.1km/h

The windiest month (with the highest average wind speed) is February (16.5km/h).
The calmest month (with the lowest average wind speed) is September (13.1km/h).

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Average humidity in March
Arrentela, Portugal

Average humidity in March - Arrentela, Portugal
  • Average humidity in March: 73%

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in March
Arrentela, Portugal

Average rainfall in March - Arrentela, Portugal
  • Average rainfall in March: 5mm

The wettest month (with the highest rainfall) is November (15mm).
The driest months (with the least rainfall) are June, July and August (1mm).

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Average rainfall days in March
Arrentela, Portugal

Average rainfall days in March - Arrentela, Portugal
  • Average rainfall days in March: 6.3 days

The month with the highest number of rainy days is November (9.3 days).
The month with the least rainy days is August (0.8 days).

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Average sea temperature in March
Arrentela, Portugal

Average sea temperature in March - Arrentela, Portugal
  • Average sea temperature in March: 15.1°C

The best month for swimming (with the highest average sea temperature) is September (19.9°C).
The coldest month (with the lowest average sea temperature) is March (15.1°C).

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Average daylight in March /
Average sunshine in March
Arrentela, Portugal

Average daylight in March / Average sunshine in March - Arrentela, Portugal
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in March: 8h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

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Average sunshine days in March
Arrentela, Portugal

Average sunshine days in March - Arrentela, Portugal
  • Average sunshine days in March: 22.5 days

The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is November (17.7 days).

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Average UV index in March
Arrentela, Portugal

Average UV index in March - Arrentela, Portugal
  • Average UV index in March: 4

The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

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Average cloud cover in March
Arrentela, Portugal

Average cloud cover in March - Arrentela, Portugal
  • Average cloud cover in March: 33

The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in March
Arrentela, Portugal

Average visibility in March - Arrentela, Portugal
  • Average visibility in March: 10km

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

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Arrentela, Portugal

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