May weather forecast and climate
Monfebres, Portugal

Weather in May

The last month of the spring, May, is an agreeable month in Monfebres, Portugal, with temperature in the range of an average low of 8.9°C (48°F) and an average high of 20.4°C (68.7°F).

Temperature

In Monfebres, the average high-temperature slightly increases, from an enjoyable 16.3°C (61.3°F) in April, to a pleasant 20.4°C (68.7°F). The average low-temperature, in May, is 8.9°C (48°F).

Humidity

The average relative humidity in May is 70%.

Rainfall

In Monfebres, Portugal, during 10.3 rainfall days, 25mm (0.98") of precipitation is typically accumulated. Throughout the year, in Monfebres, there are 108.1 rainfall days, and 286mm (11.26") of precipitation is accumulated.

Snowfall

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

Daylight

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

Sunshine

In May, the average sunshine is 9.3h.

UV index

The average daily maximum UV index in Monfebres is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for ordinary 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 solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Monfebres?

In Monfebres, in May, the average high-temperature is 20.4°C (68.7°F), and the average low-temperature is 8.9°C (48°F).

What is the average humidity in May in Monfebres?

In Monfebres, the average relative humidity in May is 70%.

How much does it rain in Monfebres in May?

In Monfebres, in May, during 10.3 rainfall days, 25mm (0.98") of precipitation is typically accumulated.

When it does not snow in Monfebres?

April through October are months without snowfall in Monfebres.

How many hours of daylight does Monfebres have in May?

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

How many hours of sunshine does Monfebres have in May?

In Monfebres, Portugal, the average sunshine in May is 9.3h.

What is the UV index reading in May in Monfebres?

In May, the average daily maximum UV index in Monfebres is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to the Sun's UV rays.

Average temperature in May
Monfebres, Portugal

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

The warmest month (with the highest average high temperature) is July (28.8°C).
The month with the lowest average high temperature is January (9.4°C).

  • Average low temperature in May: 8.9°C

The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).

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Average pressure in May
Monfebres, Portugal

Average pressure in May - Monfebres, Portugal
  • Average pressure in May: 1016.5mbar

The month with the highest atmospheric pressure is December (1022.8mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in May
Monfebres, Portugal

Average wind speed in May - Monfebres, Portugal
  • Average wind speed in May: 7.5km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is September (6.5km/h).

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Average humidity in May
Monfebres, Portugal

Average humidity in May - Monfebres, Portugal
  • Average humidity in May: 70%

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
Monfebres, Portugal

Average rainfall in May - Monfebres, Portugal
  • Average rainfall in May: 25mm

The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is July (8mm).

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Average rainfall days in May
Monfebres, Portugal

Average rainfall days in May - Monfebres, Portugal
  • Average rainfall days in May: 10.3 days

The month with the highest number of rainy days is April (13.6 days).
The month with the least rainy days is August (3.9 days).

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Average snowfall in May
Monfebres, Portugal

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

The month with the highest snowfall is February (7mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in May
Monfebres, Portugal

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

The month with the highest number of snowfall days is February (0.8 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
Monfebres, Portugal

Average daylight in May / Average sunshine in May - Monfebres, 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: 9.3h

The month with the most sunshine is July (Average sunshine: 11.4h).
The month with the least sunshine is January (Average sunshine: 4.1h).

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Average sunshine days in May
Monfebres, Portugal

Average sunshine days in May - Monfebres, Portugal
  • Average sunshine days in May: 18.3 days

The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is April (14.1 days).

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Average UV index in May
Monfebres, Portugal

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

Months with the highest UV index are 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
Monfebres, Portugal

Average cloud cover in May - Monfebres, Portugal
  • Average cloud cover in May: 37

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in May
Monfebres, Portugal

Average visibility in May - Monfebres, Portugal
  • Average visibility in May: 8km

Months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (6km).

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