December weather forecast and climate
Pensalves, Portugal

Weather in December

December, the first month of the winter, in Pensalves, is still a chilly month, with average temperature ranging between max 9.8°C (49.6°F) and min 2.5°C (36.5°F).

Temperature

In December, the average high-temperature is almost the same as in November - a chilly 9.8°C (49.6°F). The average low-temperature, is 2.5°C (36.5°F).

Humidity

In December, the average relative humidity in Pensalves, Portugal, is 86%.

Rainfall

The month with the most rainfall is December when the rain falls for 12.4 days and typically aggregates up to 72mm (2.83") of precipitation.

Snowfall

In Pensalves snow does not fall in March through December.

Daylight

December has the shortest days of the year in Pensalves, with an average of 9.2h of daylight.

Sunshine

In Pensalves, the average sunshine in December is 4.9h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 in December transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in December in Pensalves?

The average high-temperature, in December, is 9.8°C (49.6°F), while the average low-temperature is 2.5°C (36.5°F).

What is the average humidity in December in Pensalves?

The average relative humidity in December in Pensalves is 86%.

How many days does it rain in December in Pensalves?

In Pensalves, in December, during 12.4 rainfall days, 72mm (2.83") of precipitation is typically accumulated.

What is the rainiest month in Pensalves?

The month with the most rainfall in Pensalves is December when the rain falls for 12.4 days and typically aggregates up to 72mm (2.83") of precipitation.

Does it snow in Pensalves in December?

In Pensalves, in December, it doesn't snow. In January, it regularly snows.

When it does not snow in Pensalves?

March through December are months without snowfall in Pensalves.

What is the month with the shortest days in Pensalves?

The month with the shortest days in Pensalves is December, with an average of 9.2h of daylight.

How many hours of daylight does Pensalves have in December?

In Pensalves, Portugal, the average length of the day in December is 9.2h.

How long on average sun shines in December in Pensalves?

The average sunshine in December in Pensalves, Portugal, is 4.9h.

What are the months with the lowest UV index in Pensalves?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Pensalves.

What is the UV index intensity in December in Pensalves?

The average daily maximum UV index in December in Pensalves, Portugal, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from the exposure to the Sun's UV radiation.

Average temperature in December
Pensalves, Portugal

Average temperature in December - Pensalves, Portugal
  • Average high temperature in December: 9.8°C

The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (8.9°C).

  • Average low temperature in December: 2.5°C

Months with the highest average low temperature are July and August (13.1°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).

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Average pressure in December
Pensalves, Portugal

Average pressure in December - Pensalves, Portugal
  • Average pressure in December: 1022.7mbar

The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in December
Pensalves, Portugal

Average wind speed in December - Pensalves, Portugal
  • Average wind speed in December: 6.7km/h

The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest months (with the lowest average wind speed) are September and October (6.5km/h).

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Average humidity in December
Pensalves, Portugal

Average humidity in December - Pensalves, Portugal
  • Average humidity in December: 86%

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 December
Pensalves, Portugal

Average rainfall in December - Pensalves, Portugal
  • Average rainfall in December: 72mm

The wettest month (with the highest rainfall) is December (72mm).
The driest months (with the least rainfall) are July and August (11mm).

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Average rainfall days in December
Pensalves, Portugal

Average rainfall days in December - Pensalves, Portugal
  • Average rainfall days in December: 12.4 days

The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is August (3.8 days).

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Average snowfall in December
Pensalves, Portugal

Average snowfall in December - Pensalves, Portugal
  • Average snowfall in December: 0mm

The month with the highest snowfall is February (5mm).
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in December
Pensalves, Portugal

Average snowfall days in December - Pensalves, Portugal
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (0.3 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 December /
Average sunshine in December
Pensalves, Portugal

Average daylight in December / Average sunshine in December - Pensalves, Portugal
  • Average daylight in December: 9.2h

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 December: 4.9h

The month with the most sunshine is July (Average sunshine: 11.5h).
The month with the least sunshine is January (Average sunshine: 4.4h).

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Average sunshine days in December
Pensalves, Portugal

Average sunshine days in December - Pensalves, Portugal
  • Average sunshine days in December: 17.1 days

The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is November (13.5 days).

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Average UV index in December
Pensalves, Portugal

Average UV index in December - Pensalves, Portugal
  • Average UV index in December: 2

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 December
Pensalves, Portugal

Average cloud cover in December - Pensalves, Portugal
  • Average cloud cover in December: 49

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in December
Pensalves, Portugal

Average visibility in December - Pensalves, Portugal
  • Average visibility in December: 7km

The month with the highest visibility is August (10km).
The month with the lowest visibility is January (6km).

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