May weather forecast and climate
Vermiosa, Portugal

Weather in May

The last month of the spring, May, is a comfortable month in Vermiosa, Portugal, with average temperature ranging between min 8.3°C (46.9°F) and max 19.8°C (67.6°F).

Temperature

In Vermiosa, the average high-temperature in May slightly increases, from a moderate 15.5°C (59.9°F) in April, to a comfortable 19.8°C (67.6°F). In Vermiosa, the average low-temperature is 8.3°C (46.9°F).

Humidity

The average relative humidity in Vermiosa is 70%.

Rainfall

In Vermiosa, during May, the rain falls for 10.8 days and regularly aggregates up to 32mm (1.26") of precipitation. In Vermiosa, during the entire year, the rain falls for 113.4 days and collects up to 421mm (16.57") of precipitation.

Snowfall

May through October are months without snowfall in Vermiosa.

Daylight

The average length of the day in May is 14.5h.

Sunshine

In Vermiosa, the average sunshine is 9.4h.

UV index

In Vermiosa, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from the 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 the skin and eye damage is obliged. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in May in Vermiosa?

The average high-temperature, in May, in Vermiosa, Portugal, is 19.8°C (67.6°F), while the average low-temperature is 8.3°C (46.9°F).

What is the average humidity in May in Vermiosa?

In May, the average relative humidity in Vermiosa, Portugal, is 70%.

How many days does it rain in May in Vermiosa?

In Vermiosa, Portugal, during May, the rain falls for 10.8 days and regularly aggregates up to 32mm (1.26") of precipitation.

Does it snow in Vermiosa in May?

In May, in Vermiosa, it doesn't snow. April is the latest month when it typically snows.

When it does not snow in Vermiosa?

In Vermiosa, Portugal, snow does not fall in May through October.

How many hours of daylight does Vermiosa have in May?

The average length of the day in May in Vermiosa, Portugal, is 14.5h.

How long on average sun shines in May in Vermiosa?

The average sunshine in May in Vermiosa is 9.4h.

What is the UV index intensity in May in Vermiosa?

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in May
Vermiosa, Portugal

Average temperature in May - Vermiosa, Portugal
  • Average high temperature in May: 19.8°C

The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (8.7°C).

  • Average low temperature in May: 8.3°C

The month with the highest average low temperature is July (14.2°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).

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Average pressure in May
Vermiosa, Portugal

Average pressure in May - Vermiosa, Portugal
  • Average pressure in May: 1016.1mbar

The month with the highest atmospheric pressure is December (1023.1mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

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Average wind speed in May
Vermiosa, Portugal

Average wind speed in May - Vermiosa, Portugal
  • Average wind speed in May: 10.8km/h

The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is September (9.1km/h).

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Average humidity in May
Vermiosa, Portugal

Average humidity in May - Vermiosa, Portugal
  • Average humidity in May: 70%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (50%).

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Average rainfall in May
Vermiosa, Portugal

Average rainfall in May - Vermiosa, Portugal
  • Average rainfall in May: 32mm

The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is August (6mm).

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Average rainfall days in May
Vermiosa, Portugal

Average rainfall days in May - Vermiosa, Portugal
  • Average rainfall days in May: 10.8 days

The month with the highest number of rainy days is April (16.2 days).
The month with the least rainy days is August (2.7 days).

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Average snowfall in May
Vermiosa, Portugal

Average snowfall in May - Vermiosa, Portugal
  • Average snowfall in May: 0mm

Months with the highest snowfall are January and February (44mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in May
Vermiosa, Portugal

Average snowfall days in May - Vermiosa, Portugal
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (3.9 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Vermiosa, Portugal

Average daylight in May / Average sunshine in May - Vermiosa, Portugal
  • Average daylight in May: 14.5h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in May: 9.4h

Months with the most sunshine are July and August (Average sunshine: 11.6h).
The month with the least sunshine is January (Average sunshine: 4.3h).

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Average sunshine days in May
Vermiosa, Portugal

Average sunshine days in May - Vermiosa, Portugal
  • Average sunshine days in May: 18.5 days

The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is April (12.5 days).

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Average UV index in May
Vermiosa, Portugal

Average UV index in May - Vermiosa, Portugal
  • Average UV index in May: 5

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Vermiosa, Portugal

Average cloud cover in May - Vermiosa, Portugal
  • Average cloud cover in May: 35

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 12).

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Average visibility in May
Vermiosa, Portugal

Average visibility in May - Vermiosa, Portugal
  • Average visibility in May: 9km

Months with the highest visibility are July, August and September (10km).
Months with the lowest visibility are January, February, April, November and December (8km).

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