May weather forecast and climate
Sambade, Portugal

Weather in May

May, the last month of the spring, in Sambade, is a pleasant month, with temperature in the range of an average low of 8.9°C (48°F) and an average high of 20.8°C (69.4°F).

Temperature

In May, the average high-temperature marginally rises, from a comfortable 16.4°C (61.5°F) in April, to a pleasant 20.8°C (69.4°F). The average low-temperature, in May, is 8.9°C (48°F).

Humidity

In Sambade, Portugal, the average relative humidity in May is 66%.

Rainfall

In May, in Sambade, the rain falls for 12.8 days. Throughout May, 31mm (1.22") of precipitation is accumulated. Throughout the year, in Sambade, Portugal, there are 120.8 rainfall days, and 376mm (14.8") of precipitation is accumulated.

Snowfall

In Sambade, Portugal, snow does not fall in April through October.

Daylight

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

Sunshine

In May, the average sunshine in Sambade is 10.2h.

UV index

The average daily maximum UV index in Sambade is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 Sambade?

The average high-temperature, in May, in Sambade, Portugal, is 20.8°C (69.4°F), while the average low-temperature is 8.9°C (48°F).

What is the average humidity in May in Sambade?

In May, the average relative humidity in Sambade, Portugal, is 66%.

How much does it rain in Sambade in May?

In Sambade, Portugal, in May, during 12.8 rainfall days, 31mm (1.22") of precipitation is typically accumulated.

When it does not snow in Sambade?

April through October are months without snowfall in Sambade.

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

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

How long on average sun shines in May in Sambade?

In May, the average sunshine in Sambade, Portugal, is 10.2h.

How high is the UV index in May in Sambade?

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

Average temperature in May
Sambade, Portugal

Average temperature in May - Sambade, Portugal
  • Average high temperature in May: 20.8°C

The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (8.9°C).

  • Average low temperature in May: 8.9°C

The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).

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Average pressure in May
Sambade, Portugal

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

The month with the highest atmospheric pressure is December (1023.1mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in May
Sambade, Portugal

Average wind speed in May - Sambade, Portugal
  • Average wind speed in May: 11.3km/h

The windiest month (with the highest average wind speed) is March (13.2km/h).
The calmest month (with the lowest average wind speed) is September (10km/h).

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Average humidity in May
Sambade, Portugal

Average humidity in May - Sambade, Portugal
  • Average humidity in May: 66%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in May
Sambade, Portugal

Average rainfall in May - Sambade, Portugal
  • Average rainfall in May: 31mm

The wettest month (with the highest rainfall) is November (54mm).
The driest month (with the least rainfall) is August (7mm).

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Average rainfall days in May
Sambade, Portugal

Average rainfall days in May - Sambade, Portugal
  • Average rainfall days in May: 12.8 days

The month with the highest number of rainy days is April (16.6 days).
The month with the least rainy days is August (2.9 days).

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Average snowfall in May
Sambade, Portugal

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

The month with the highest snowfall is February (13mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in May
Sambade, Portugal

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

The month with the highest number of snowfall days is February (1.4 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
Sambade, Portugal

Average daylight in May / Average sunshine in May - Sambade, 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: 10.2h

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is January (Average sunshine: 4.9h).

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Average sunshine days in May
Sambade, Portugal

Average sunshine days in May - Sambade, Portugal
  • Average sunshine days in May: 16.3 days

The month with the most sunshine days is August (26.1 days).
The month with the least sunshine days is April (12 days).

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Average UV index in May
Sambade, Portugal

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

Months with the highest UV index are June, 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
Sambade, Portugal

Average cloud cover in May - Sambade, Portugal
  • Average cloud cover in May: 30

The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 11).

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Average visibility in May
Sambade, Portugal

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

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

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