May weather forecast and climate
Monte Maior, Portugal

Weather in May

The last month of the spring, May, is an agreeable month in Monte Maior, Portugal, with temperature in the range of an average low of 10.8°C (51.4°F) and an average high of 20.8°C (69.4°F).

Temperature

In Monte Maior, the average high-temperature slightly increases, from an enjoyable 17.4°C (63.3°F) in April, to an agreeable 20.8°C (69.4°F). In Monte Maior, the average low-temperature is 10.8°C (51.4°F).

Humidity

The average relative humidity in May is 73%.

Rainfall

In May, in Monte Maior, the rain falls for 11.8 days. Throughout May, 46mm (1.81") of precipitation is accumulated. In Monte Maior, during the entire year, the rain falls for 144.4 days and collects up to 918mm (36.14") of precipitation.

Daylight

In May, the average length of the day in Monte Maior is 14.6h.

Sunshine

In May, the average sunshine is 9.5h.

UV index

The average daily maximum UV index in Monte Maior, Portugal, is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in Monte Maior?

The average high-temperature, in May, in Monte Maior, Portugal, is 20.8°C (69.4°F), while the average low-temperature is 10.8°C (51.4°F).

What is the average humidity in May in Monte Maior?

In May, the average relative humidity is 73%.

How many days does it rain in May in Monte Maior?

In May, the rain falls for 11.8 days. Throughout May, 46mm (1.81") of precipitation is accumulated.

How many hours of daylight does Monte Maior have in May?

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

How many hours of sunshine does Monte Maior have in May?

In May, the average sunshine in Monte Maior is 9.5h.

What is the UV index reading in May in Monte Maior?

The average daily maximum UV index in May in Monte Maior, Portugal, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in May
Monte Maior, Portugal

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

The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (12.1°C).

  • Average low temperature in May: 10.8°C

The month with the highest average low temperature is July (14.7°C).
The coldest month (with the lowest average low temperature) is February (5.7°C).

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Average pressure in May
Monte Maior, Portugal

Average pressure in May - Monte Maior, Portugal
  • Average pressure in May: 1016.7mbar

The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in May
Monte Maior, Portugal

Average wind speed in May - Monte Maior, Portugal
  • Average wind speed in May: 8.5km/h

The windiest month (with the highest average wind speed) is February (9.4km/h).
The calmest month (with the lowest average wind speed) is September (7.4km/h).

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Average humidity in May
Monte Maior, Portugal

Average humidity in May - Monte Maior, Portugal
  • Average humidity in May: 73%

The month with the highest relative humidity is January (85%).
Months with the lowest relative humidity are August and September (67%).

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Average rainfall in May
Monte Maior, Portugal

Average rainfall in May - Monte Maior, Portugal
  • Average rainfall in May: 46mm

The wettest month (with the highest rainfall) is November (139mm).
The driest month (with the least rainfall) is July (12mm).

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Average rainfall days in May
Monte Maior, Portugal

Average rainfall days in May - Monte Maior, Portugal
  • Average rainfall days in May: 11.8 days

The month with the highest number of rainy days is January (17 days).
The month with the least rainy days is August (5.3 days).

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Average daylight in May /
Average sunshine in May
Monte Maior, Portugal

Average daylight in May / Average sunshine in May - Monte Maior, 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: 9.5h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 4.8h).

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Average sunshine days in May
Monte Maior, Portugal

Average sunshine days in May - Monte Maior, Portugal
  • Average sunshine days in May: 17.6 days

The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is November (12.2 days).

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Average UV index in May
Monte Maior, Portugal

Average UV index in May - Monte Maior, 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, March, April, November and December (UV index 3).

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Average cloud cover in May
Monte Maior, Portugal

Average cloud cover in May - Monte Maior, Portugal
  • Average cloud cover in May: 33

The month with the most cloud cover is January (Cloud cover 49).
Months with the least cloud cover are July and August (Cloud cover 23).

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Average visibility in May
Monte Maior, Portugal

Average visibility in May - Monte Maior, Portugal
  • Average visibility in May: 9km

Months with the highest visibility are February, March, May, June, July, August, September and October (9km).
Months with the lowest visibility are January, April, November and December (8km).

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