May weather forecast and climate
Vilela Seca, Portugal

Weather in May

The last month of the spring, May, is a pleasant month in Vilela Seca, Portugal, with average temperature ranging between max 20.4°C (68.7°F) and min 8.1°C (46.6°F).

Temperature

In May, the average high-temperature slightly increases, from a comfortable 16°C (60.8°F) in April, to an agreeable 20.4°C (68.7°F). In Vilela Seca, in May, the average low-temperature is 8.1°C (46.6°F).

Humidity

In Vilela Seca, the average relative humidity is 71%.

Rainfall

In May, in Vilela Seca, the rain falls for 12 days. Throughout May, 34mm (1.34") of precipitation is accumulated. Throughout the year, there are 126.9 rainfall days, and 450mm (17.72") of precipitation is accumulated.

Snowfall

In Vilela Seca snow does not fall in March through December.

Daylight

The average length of the day in Vilela Seca is 14.6h.

Sunshine

In Vilela Seca, the average sunshine is 9.5h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in Vilela Seca?

The average high-temperature, in May, is 20.4°C (68.7°F), while the average low-temperature is 8.1°C (46.6°F).

What is the average humidity in May in Vilela Seca?

The average relative humidity in May in Vilela Seca, Portugal, is 71%.

How much does it rain in Vilela Seca in May?

In May, in Vilela Seca, the rain falls for 12 days. Throughout May, 34mm (1.34") of precipitation is accumulated.

When it does not snow in Vilela Seca?

In Vilela Seca, Portugal, snow does not fall in March through December.

How many hours of daylight does Vilela Seca have in May?

In May, the average length of the day is 14.6h.

How long on average sun shines in May in Vilela Seca?

In May, the average sunshine is 9.5h.

What is the UV index reading in May in Vilela Seca?

In Vilela Seca, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in May
Vilela Seca, Portugal

Average temperature in May - Vilela Seca, Portugal
  • Average high temperature in May: 20.4°C

The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (8.9°C).

  • Average low temperature in May: 8.1°C

Months with the highest average low temperature are July and August (13.1°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).

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Average pressure in May
Vilela Seca, Portugal

Average pressure in May - Vilela Seca, Portugal
  • Average pressure in May: 1016.7mbar

The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in May
Vilela Seca, Portugal

Average wind speed in May - Vilela Seca, Portugal
  • Average wind speed in May: 7.4km/h

The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).

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Average humidity in May
Vilela Seca, Portugal

Average humidity in May - Vilela Seca, Portugal
  • Average humidity in May: 71%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (56%).

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Average rainfall in May
Vilela Seca, Portugal

Average rainfall in May - Vilela Seca, Portugal
  • Average rainfall in May: 34mm

The wettest month (with the highest rainfall) is December (72mm).
The driest months (with the least rainfall) are July and August (11mm).

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Average rainfall days in May
Vilela Seca, Portugal

Average rainfall days in May - Vilela Seca, Portugal
  • Average rainfall days in May: 12 days

The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is August (3.8 days).

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Average snowfall in May
Vilela Seca, Portugal

Average snowfall in May - Vilela Seca, Portugal
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (5mm).
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in May
Vilela Seca, Portugal

Average snowfall days in May - Vilela Seca, Portugal
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Vilela Seca, Portugal

Average daylight in May / Average sunshine in May - Vilela Seca, 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: 9.5h

The month with the most sunshine is July (Average sunshine: 11.5h).
The month with the least sunshine is January (Average sunshine: 4.4h).

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Average sunshine days in May
Vilela Seca, Portugal

Average sunshine days in May - Vilela Seca, Portugal
  • Average sunshine days in May: 17.3 days

The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is November (13.5 days).

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Average UV index in May
Vilela Seca, Portugal

Average UV index in May - Vilela Seca, Portugal
  • Average UV index in May: 5

The month with the highest UV index is July (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
Vilela Seca, Portugal

Average cloud cover in May - Vilela Seca, Portugal
  • Average cloud cover in May: 36

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in May
Vilela Seca, Portugal

Average visibility in May - Vilela Seca, Portugal
  • Average visibility in May: 8km

The month with the highest visibility is August (10km).
The month with the lowest visibility is January (6km).

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