December weather forecast
Sanjurge, Portugal

December

Weather in December

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

Temperature

Sanjurge experiences a minor change to a chilly 9.8°C (49.6°F) in average high-temperature during December, closely reflecting November. During December, Sanjurge's temperature averages to a wintry 2.5°C (36.5°F) at night.

Humidity

In Sanjurge, the average relative humidity in December 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

March through December are months without snowfall.

Daylight

The month with the shortest days is December, with an average of 9h and 12min of daylight.
On the first day of the month, sunrise is at 07:38 and sunset at 17:00. On the last day of December, sunrise is at 07:57 and sunset at 17:09 WET.

Sunshine

In Sanjurge, Portugal, 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 estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 2 in December suggests the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.

Frequently asked questions

What is the temperature in December?
In Sanjurge, in December, the average high-temperature is 9.8°C (49.6°F), and the average low-temperature is 2.5°C (36.5°F). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 31°C (87.8°F).
What is the average humidity in December?
The average relative humidity in December in Sanjurge is 86%.
What is the wettest month in Sanjurge?
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.
How much does it rain in December?
In Sanjurge, during December, the rain falls for 12.4 days and regularly aggregates up to 72mm (2.83") of precipitation.
When it does not snow?
March through December are months without snowfall.
Does it snow in December?
In Sanjurge, in December, it doesn't snow. In January, it regularly snows.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
What is the average length of the day in December?
In December, the average day length is 9h and 12min.
When is the sunrise / sunset in December?
On the first day of December in Sanjurge, sunrise is at 07:38 and sunset at 17:00. On the last day of the month, sunrise is at 07:57 and sunset at 17:09 WET.
How long on average sun shines in December?
The average sunshine duration in December is 4.9h.
What are the months with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
How high is the UV index in December?
In Sanjurge, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Sanjurge, 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

The 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).

Average pressure in December
Sanjurge, 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).

Average wind speed in December
Sanjurge, 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).

Average humidity in December
Sanjurge, 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%).

Average rainfall in December
Sanjurge, 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).

Average rainfall days in December
Sanjurge, 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).

Average snowfall in December
Sanjurge, Portugal
  • Average snowfall in December: 0mm

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

Average snowfall days in December
Sanjurge, Portugal
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Sanjurge, Portugal
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in December
Sanjurge, 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).

Average UV index in December
Sanjurge, Portugal
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Sanjurge, 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).

Average visibility in December
Sanjurge, Portugal
  • Average visibility in December: 7km

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

englishespañol中文
Share