December weather forecast and climate
Vitória, Portugal

Weather in December

The first month of the winter, December, is still a mild month in Vitória, Portugal, with average temperature ranging between max 13.5°C (56.3°F) and min 7.5°C (45.5°F).

Temperature

In December, the average high-temperature is almost the same as in November - a still mild 13.5°C (56.3°F). In December, the average low-temperature is 7.5°C (45.5°F).

Humidity

In Vitória, the average relative humidity is 81%.

Rainfall

In Vitória, Portugal, during 13.5 rainfall days, 122mm (4.8") of precipitation is typically accumulated. In Vitória, during the entire year, the rain falls for 127.9 days and collects up to 828mm (32.6") of precipitation.

Daylight

December has the shortest days of the year in Vitória, with an average of 9.3h of daylight.

Sunshine

The average sunshine in Vitória, Portugal, is 5.4h.

UV index

Months with the lowest UV index in Vitória are January through March, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 3 in December interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. 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 December in Vitória?

The average high-temperature, in December, in Vitória, Portugal, is 13.5°C (56.3°F), while the average low-temperature is 7.5°C (45.5°F).

What is the average humidity in December in Vitória?

In December, the average relative humidity in Vitória, Portugal, is 81%.

How much does it rain in Vitória in December?

In December, in Vitória, the rain falls for 13.5 days. Throughout December, 122mm (4.8") of precipitation is accumulated.

What is the month with the shortest days in Vitória?

With an average of 9.3h of daylight, December has the shortest days of the year in Vitória.

What is the average length of the day in December in Vitória?

In Vitória, the average length of the day in December is 9.3h.

How long on average sun shines in December in Vitória?

The average sunshine in December in Vitória is 5.4h.

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

Months with the lowest UV index in Vitória are January through March, November and December, with an average maximum UV index of 3.

What is the UV index reading in December in Vitória?

In Vitória, Portugal, the average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in December
Vitória, Portugal

Average temperature in December - Vitória, Portugal
  • Average high temperature in December: 13.5°C

The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (12.6°C).

  • Average low temperature in December: 7.5°C

The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).

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Average pressure in December
Vitória, Portugal

Average pressure in December - Vitória, Portugal
  • Average pressure in December: 1022.4mbar

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 December
Vitória, Portugal

Average wind speed in December - Vitória, Portugal
  • Average wind speed in December: 8.8km/h

The windiest month (with the highest average wind speed) is March (9.3km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).

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Average humidity in December
Vitória, Portugal

Average humidity in December - Vitória, Portugal
  • Average humidity in December: 81%

The month with the highest relative humidity is January (84%).
Months with the lowest relative humidity are August and September (65%).

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Average rainfall in December
Vitória, Portugal

Average rainfall in December - Vitória, Portugal
  • Average rainfall in December: 122mm

The wettest month (with the highest rainfall) is November (125mm).
The driest month (with the least rainfall) is July (8mm).

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Average rainfall days in December
Vitória, Portugal

Average rainfall days in December - Vitória, Portugal
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is November (15.6 days).
The month with the least rainy days is August (3.5 days).

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Average daylight in December /
Average sunshine in December
Vitória, Portugal

Average daylight in December / Average sunshine in December - Vitória, Portugal
  • Average daylight in December: 9.3h

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 December: 5.4h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is January (Average sunshine: 4.9h).

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Average sunshine days in December
Vitória, Portugal

Average sunshine days in December - Vitória, Portugal
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is August (26.2 days).
The month with the least sunshine days is November (13.2 days).

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Average UV index in December
Vitória, Portugal

Average UV index in December - Vitória, Portugal
  • Average UV index in December: 3

The month with the highest UV index is August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 3).

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Average cloud cover in December
Vitória, Portugal

Average cloud cover in December - Vitória, Portugal
  • Average cloud cover in December: 42

The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in December
Vitória, Portugal

Average visibility in December - Vitória, Portugal
  • Average visibility in December: 9km

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

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