May weather forecast and climate
Prozela, Portugal

Weather in May

The last month of the spring, May, is another comfortable month in Prozela, Portugal, with average temperature fluctuating between 19.4°C (66.9°F) and 12.7°C (54.9°F).

Temperature

In Prozela, Portugal, the average high-temperature in May is relatively the same as in April - a still comfortable 19.4°C (66.9°F). The average low-temperature, in May, is 12.7°C (54.9°F).

Humidity

The average relative humidity in Prozela is 73%.

Rainfall

In Prozela, during 11.5 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In Prozela, during the entire year, the rain falls for 137.7 days and collects up to 687mm (27.05") of precipitation.

Daylight

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

Sunshine

In Prozela, the average sunshine is 10h.

UV index

In Prozela, Portugal, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for the ordinary person.
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.
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FAQ

What is the temperature in May in Prozela?

In May, the average high-temperature is 19.4°C (66.9°F), and the average low-temperature is 12.7°C (54.9°F).

What is the average humidity in May in Prozela?

In May, the average relative humidity is 73%.

How much does it rain in Prozela in May?

In May, the rain falls for 11.5 days. Throughout May, 33mm (1.3") of precipitation is accumulated.

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

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

How many hours of sunshine does Prozela have in May?

In May, the average sunshine is 10h.

What is the UV index reading in May in Prozela?

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

Average temperature in May
Prozela, Portugal

Average temperature in May - Prozela, Portugal
  • Average high temperature in May: 19.4°C

The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (12.8°C).

  • Average low temperature in May: 12.7°C

The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (8.1°C).

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Average pressure in May
Prozela, Portugal

Average pressure in May - Prozela, Portugal
  • Average pressure in May: 1016.6mbar

The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in May
Prozela, Portugal

Average wind speed in May - Prozela, Portugal
  • Average wind speed in May: 12.9km/h

The windiest months (with the highest average wind speed) are February and November (14.3km/h).
The calmest month (with the lowest average wind speed) is September (10.9km/h).

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Average humidity in May
Prozela, Portugal

Average humidity in May - Prozela, Portugal
  • Average humidity in May: 73%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is September (70%).

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Average rainfall in May
Prozela, Portugal

Average rainfall in May - Prozela, Portugal
  • Average rainfall in May: 33mm

The wettest month (with the highest rainfall) is November (108mm).
The driest month (with the least rainfall) is July (10mm).

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Average rainfall days in May
Prozela, Portugal

Average rainfall days in May - Prozela, Portugal
  • Average rainfall days in May: 11.5 days

The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is August (4.6 days).

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

Average daylight in May / Average sunshine in May - Prozela, 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: 10h

The month with the most sunshine is July (Average sunshine: 11.3h).
The month with the least sunshine is January (Average sunshine: 5h).

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Average sunshine days in May
Prozela, Portugal

Average sunshine days in May - Prozela, Portugal
  • Average sunshine days in May: 18.1 days

The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is November (11.9 days).

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Average UV index in May
Prozela, Portugal

Average UV index in May - Prozela, 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, November and December (UV index 3).

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Average cloud cover in May
Prozela, Portugal

Average cloud cover in May - Prozela, Portugal
  • Average cloud cover in May: 28

The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 18).

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Average visibility in May
Prozela, Portugal

Average visibility in May - Prozela, Portugal
  • Average visibility in May: 10km

Months with the highest visibility are February, March, May, June, September, October and December (10km).
Months with the lowest visibility are January, April, July, August and November (9km).

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