May weather forecast and climate
Zoio, Portugal

Weather in May

May, the last month of the spring, in Zoio, is an enjoyable month, with average temperature fluctuating between 19.6°C (67.3°F) and 8°C (46.4°F).

Temperature

In Zoio, the average high-temperature marginally rises, from a mild 15.5°C (59.9°F) in April, to an enjoyable 19.6°C (67.3°F). In May, the average low-temperature is 8°C (46.4°F).

Humidity

In May, the average relative humidity in Zoio is 69%.

Rainfall

In Zoio, it is raining for 14.3 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, there are 141.7 rainfall days, and 532mm (20.94") of precipitation is accumulated.

Snowfall

In Zoio snow does not fall in April through October.

Daylight

The average length of the day in Zoio is 14.6h.

Sunshine

In Zoio, the average sunshine in May is 10.1h.

UV index

In Zoio, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for the average person.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
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 Zoio?

In Zoio, Portugal, in May, the average high-temperature is 19.6°C (67.3°F), and the average low-temperature is 8°C (46.4°F).

What is the average humidity in May in Zoio?

The average relative humidity in May in Zoio is 69%.

How many days does it rain in May in Zoio?

In Zoio, during May, the rain falls for 14.3 days and regularly aggregates up to 42mm (1.65") of precipitation.

When it does not snow in Zoio?

April through October are months without snowfall in Zoio, Portugal.

How many hours of daylight does Zoio have in May?

The average length of the day in May in Zoio is 14.6h.

How many hours of sunshine does Zoio have in May?

In May, the average sunshine is 10.1h.

What is the UV index intensity in May in Zoio?

In May, the average daily maximum UV index 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
Zoio, Portugal

Average temperature in May - Zoio, Portugal
  • Average high temperature in May: 19.6°C

The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (8.3°C).

  • Average low temperature in May: 8°C

The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).

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Average pressure in May
Zoio, Portugal

Average pressure in May - Zoio, Portugal
  • Average pressure in May: 1016.7mbar

The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in May
Zoio, Portugal

Average wind speed in May - Zoio, Portugal
  • Average wind speed in May: 9.4km/h

The windiest month (with the highest average wind speed) is March (11.2km/h).
The calmest month (with the lowest average wind speed) is September (8.4km/h).

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Average humidity in May
Zoio, Portugal

Average humidity in May - Zoio, Portugal
  • Average humidity in May: 69%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (52%).

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Average rainfall in May
Zoio, Portugal

Average rainfall in May - Zoio, Portugal
  • Average rainfall in May: 42mm

The wettest month (with the highest rainfall) is November (73mm).
The driest month (with the least rainfall) is August (11mm).

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Average rainfall days in May
Zoio, Portugal

Average rainfall days in May - Zoio, Portugal
  • Average rainfall days in May: 14.3 days

The month with the highest number of rainy days is April (17.6 days).
The month with the least rainy days is August (4.2 days).

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Average snowfall in May
Zoio, Portugal

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

The month with the highest snowfall is February (19mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in May
Zoio, Portugal

Average snowfall days in May - Zoio, Portugal
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (2.1 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Zoio, 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: 10.1h

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is January (Average sunshine: 4.8h).

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Average sunshine days in May
Zoio, Portugal

Average sunshine days in May - Zoio, Portugal
  • Average sunshine days in May: 14.4 days

The month with the most sunshine days is August (24.5 days).
The month with the least sunshine days is April (10.8 days).

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Average UV index in May
Zoio, Portugal

Average UV index in May - Zoio, 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
Zoio, Portugal

Average cloud cover in May - Zoio, Portugal
  • Average cloud cover in May: 32

The month with the most cloud cover is January (Cloud cover 50).
Months with the least cloud cover are July and August (Cloud cover 13).

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Average visibility in May
Zoio, Portugal

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

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

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