May weather forecast and climate
Trás-Âncora, Portugal

Weather in May

The last month of the spring, May, is a pleasant month in Trás-Âncora, Portugal, with average temperature fluctuating between 10.4°C (50.7°F) and 20.3°C (68.5°F).

Temperature

In May, the average high-temperature marginally rises, from a comfortable 17.1°C (62.8°F) in April, to an agreeable 20.3°C (68.5°F). In May, in Trás-Âncora, the average low-temperature is 10.4°C (50.7°F).

Humidity

In May, the average relative humidity in Trás-Âncora, Portugal, is 75%.

Rainfall

In Trás-Âncora, in May, during 11.1 rainfall days, 48mm (1.89") of precipitation is typically accumulated. In Trás-Âncora, during the entire year, the rain falls for 145.4 days and collects up to 998mm (39.29") of precipitation.

Daylight

The average length of the day in Trás-Âncora is 14.6h.

Sunshine

The average sunshine in Trás-Âncora is 9.6h.

UV index

In Trás-Âncora, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in May in Trás-Âncora?

In May, the average high-temperature is 20.3°C (68.5°F), and the average low-temperature is 10.4°C (50.7°F).

What is the average humidity in May in Trás-Âncora?

In May, the average relative humidity is 75%.

How many days does it rain in May in Trás-Âncora?

In May, in Trás-Âncora, the rain falls for 11.1 days. Throughout May, 48mm (1.89") of precipitation is accumulated.

How many hours of daylight does Trás-Âncora have in May?

In May, the average length of the day in Trás-Âncora, Portugal, is 14.6h.

How many hours of sunshine does Trás-Âncora have in May?

The average sunshine in May is 9.6h.

What is the UV index reading in May in Trás-Âncora?

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.

Average temperature in May
Trás-Âncora, Portugal

Average temperature in May - Trás-Âncora, Portugal
  • Average high temperature in May: 20.3°C

The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (11.8°C).

  • Average low temperature in May: 10.4°C

Months with the highest average low temperature are July and August (14.4°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).

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Average pressure in May
Trás-Âncora, Portugal

Average pressure in May - Trás-Âncora, Portugal
  • Average pressure in May: 1016.8mbar

The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in May
Trás-Âncora, Portugal

Average wind speed in May - Trás-Âncora, Portugal
  • Average wind speed in May: 9km/h

The windiest month (with the highest average wind speed) is February (10.3km/h).
The calmest month (with the lowest average wind speed) is September (7.8km/h).

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Average humidity in May
Trás-Âncora, Portugal

Average humidity in May - Trás-Âncora, Portugal
  • Average humidity in May: 75%

The month with the highest relative humidity is January (86%).
Months with the lowest relative humidity are August and September (69%).

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Average rainfall in May
Trás-Âncora, Portugal

Average rainfall in May - Trás-Âncora, Portugal
  • Average rainfall in May: 48mm

The wettest month (with the highest rainfall) is November (154mm).
The driest month (with the least rainfall) is July (11mm).

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Average rainfall days in May
Trás-Âncora, Portugal

Average rainfall days in May - Trás-Âncora, Portugal
  • Average rainfall days in May: 11.1 days

The month with the highest number of rainy days is November (17.2 days).
The month with the least rainy days is August (5.4 days).

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Average daylight in May /
Average sunshine in May
Trás-Âncora, Portugal

Average daylight in May / Average sunshine in May - Trás-Âncora, Portugal
  • Average daylight in May: 14.6h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in May: 9.6h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 4.7h).

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Average sunshine days in May
Trás-Âncora, Portugal

Average sunshine days in May - Trás-Âncora, Portugal
  • Average sunshine days in May: 18.7 days

The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is November (11.7 days).

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Average UV index in May
Trás-Âncora, Portugal

Average UV index in May - Trás-Âncora, Portugal
  • Average UV index in May: 5

The month with the highest UV index is August (UV index 6).
Months with the lowest UV index are January, February, March, April, November and December (UV index 3).

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Average cloud cover in May
Trás-Âncora, Portugal

Average cloud cover in May - Trás-Âncora, Portugal
  • Average cloud cover in May: 33

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 21).

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Average visibility in May
Trás-Âncora, Portugal

Average visibility in May - Trás-Âncora, Portugal
  • Average visibility in May: 9km

Months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).

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