December weather forecast and climate
Tojeirinha, Portugal

Weather in December

December, the first month of the winter, in Tojeirinha, is still a cool month, with average temperature fluctuating between 4.9°C (40.8°F) and 12.6°C (54.7°F).

Temperature

In December, the average high-temperature is almost the same as in November - a cool 12.6°C (54.7°F). The average low-temperature, in Tojeirinha, is 4.9°C (40.8°F).

Humidity

In December, the average relative humidity is 79%.

Rainfall

In Tojeirinha, Portugal, during December, the rain falls for 10.1 days and regularly aggregates up to 57mm (2.24") of precipitation. Throughout the year, in Tojeirinha, there are 97.2 rainfall days, and 371mm (14.61") of precipitation is accumulated.

Snowfall

February through December are months without snowfall in Tojeirinha, Portugal.

Daylight

December has the shortest days of the year, with an average of 9.4h of daylight.

Sunshine

The average sunshine in Tojeirinha is 5.6h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in December in Tojeirinha?

In Tojeirinha, Portugal, in December, the average high-temperature is 12.6°C (54.7°F), and the average low-temperature is 4.9°C (40.8°F).

What is the average humidity in December in Tojeirinha?

The average relative humidity in December in Tojeirinha, Portugal, is 79%.

How much does it rain in Tojeirinha in December?

In Tojeirinha, Portugal, during December, the rain falls for 10.1 days and regularly aggregates up to 57mm (2.24") of precipitation.

Does it snow in Tojeirinha in December?

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

When it does not snow in Tojeirinha?

In Tojeirinha snow does not fall in February through December.

What is the month with the shortest days in Tojeirinha?

December has the shortest days of the year in Tojeirinha, with an average of 9.4h of daylight.

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

In December, the average length of the day is 9.4h.

How long on average sun shines in December in Tojeirinha?

The average sunshine in December in Tojeirinha is 5.6h.

What is the month with the lowest UV index in Tojeirinha?

December is the month with the lowest UV index in Tojeirinha, Portugal, with an average maximum UV index of 2.

How high is the UV index in December in Tojeirinha?

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to the Sun's UV rays.

Average temperature in December
Tojeirinha, Portugal

Average temperature in December - Tojeirinha, Portugal
  • Average high temperature in December: 12.6°C

The warmest month (with the highest average high temperature) is August (32.8°C).
The month with the lowest average high temperature is January (11.6°C).

  • Average low temperature in December: 4.9°C

The month with the highest average low temperature is July (17.2°C).
The coldest month (with the lowest average low temperature) is January (3.9°C).

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Average pressure in December
Tojeirinha, Portugal

Average pressure in December - Tojeirinha, Portugal
  • Average pressure in December: 1023mbar

The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

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Average wind speed in December
Tojeirinha, Portugal

Average wind speed in December - Tojeirinha, Portugal
  • Average wind speed in December: 9.5km/h

The windiest month (with the highest average wind speed) is February (11.3km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).

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Average humidity in December
Tojeirinha, Portugal

Average humidity in December - Tojeirinha, Portugal
  • Average humidity in December: 79%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (44%).

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Average rainfall in December
Tojeirinha, Portugal

Average rainfall in December - Tojeirinha, Portugal
  • Average rainfall in December: 57mm

The wettest month (with the highest rainfall) is November (60mm).
The driest months (with the least rainfall) are July and August (3mm).

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Average rainfall days in December
Tojeirinha, Portugal

Average rainfall days in December - Tojeirinha, Portugal
  • Average rainfall days in December: 10.1 days

The month with the highest number of rainy days is November (12.3 days).
The month with the least rainy days is August (1.5 days).

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Average snowfall in December
Tojeirinha, Portugal

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

The month with the highest snowfall is January (1mm).
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in December
Tojeirinha, Portugal

Average snowfall days in December - Tojeirinha, Portugal
  • Average snowfall days in December: 0 days

Months with the highest number of snowfall days are January and March (0.1 days).
Months with the least snowfall days are February, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in December / Average sunshine in December - Tojeirinha, Portugal
  • Average daylight in December: 9.4h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in December: 5.6h

Months with the most sunshine are July and August (Average sunshine: 11.8h).
The month with the least sunshine is January (Average sunshine: 5.2h).

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Average sunshine days in December
Tojeirinha, Portugal

Average sunshine days in December - Tojeirinha, Portugal
  • Average sunshine days in December: 19.9 days

The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is April (16.6 days).

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Average UV index in December
Tojeirinha, Portugal

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

Months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in December
Tojeirinha, Portugal

Average cloud cover in December - Tojeirinha, Portugal
  • Average cloud cover in December: 38

The month with the most cloud cover is January (Cloud cover 42).
Months with the least cloud cover are July and August (Cloud cover 8).

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Average visibility in December
Tojeirinha, Portugal

Average visibility in December - Tojeirinha, Portugal
  • Average visibility in December: 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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