May weather forecast and climate
Penabeice, Portugal

Weather in May

The last month of the spring, May, is an agreeable month in Penabeice, Portugal, with temperature in the range of an average high of 20.4°C (68.7°F) and an average low of 8.1°C (46.6°F).

Temperature

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

Humidity

The average relative humidity in Penabeice is 71%.

Rainfall

In Penabeice, Portugal, during May, the rain falls for 12 days and regularly aggregates up to 34mm (1.34") of precipitation. Throughout the year, in Penabeice, Portugal, there are 127.3 rainfall days, and 455mm (17.91") of precipitation is accumulated.

Snowfall

In Penabeice snow does not fall in March through December.

Daylight

In May, the average length of the day in Penabeice is 14.5h.

Sunshine

In Penabeice, the average sunshine in May is 9.5h.

UV index

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions - Protection against sun damage is advised. 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 Penabeice?

In May, the average high-temperature is 20.4°C (68.7°F), and the average low-temperature is 8.1°C (46.6°F).

What is the average humidity in May in Penabeice?

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

How many days does it rain in May in Penabeice?

In Penabeice, in May, during 12 rainfall days, 34mm (1.34") of precipitation is typically accumulated.

When it does not snow in Penabeice?

In Penabeice snow does not fall in March through December.

What is the average length of the day in May in Penabeice?

In May, the average length of the day is 14.5h.

How long on average sun shines in May in Penabeice?

In Penabeice, the average sunshine in May is 9.5h.

What is the UV index intensity in May in Penabeice?

In Penabeice, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in May
Penabeice, Portugal

Average temperature in May - Penabeice, 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
Penabeice, Portugal

Average pressure in May - Penabeice, 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
Penabeice, Portugal

Average wind speed in May - Penabeice, 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 months (with the lowest average wind speed) are September and October (6.5km/h).

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Average humidity in May
Penabeice, Portugal

Average humidity in May - Penabeice, 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
Penabeice, Portugal

Average rainfall in May - Penabeice, 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
Penabeice, Portugal

Average rainfall days in May - Penabeice, 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
Penabeice, Portugal

Average snowfall in May - Penabeice, 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
Penabeice, Portugal

Average snowfall days in May - Penabeice, 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
Penabeice, Portugal

Average daylight in May / Average sunshine in May - Penabeice, 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: 9.2h).

  • 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
Penabeice, Portugal

Average sunshine days in May - Penabeice, 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
Penabeice, Portugal

Average UV index in May - Penabeice, 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
Penabeice, Portugal

Average cloud cover in May - Penabeice, 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
Penabeice, Portugal

Average visibility in May - Penabeice, 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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