December weather forecast
Serrejón, Spain

December

Weather in December

December, the first month of the winter in Serrejón, is still a cool month, with an average temperature varying between 4.2°C (39.6°F) and 12.7°C (54.9°F).

Temperature

As December takes hold, the average high-temperature is a fresh 12.7°C (54.9°F), nearly mirroring that of the previous month. An average low-temperature of 4.2°C (39.6°F) is recorded in the month of December in Serrejón.

Humidity

The average relative humidity in December is 75%.

Rainfall

In Serrejón, in December, during 9.1 rainfall days, 59mm (2.32") of precipitation is typically accumulated. Throughout the year, in Serrejón, there are 90.5 rainfall days, and 399mm (15.71") of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

The month with the shortest days in Serrejón is December, with an average of 9h and 24min of daylight.
On the first day of December, sunrise is at 08:25 and sunset at 17:59. On the last day of the month, sunrise is at 08:44 and sunset at 18:08 CET.

Sunshine

December has the least sunshine of the year, with an average of 6.8h of sunshine.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 2 during December translates into the following directions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

Frequently asked questions

What are December temperatures in Serrejón?
An average high-temperature, in December, in Serrejón, is 12.7°C (54.9°F) and the average low-temperature is 4.2°C (39.6°F). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 29°C (84.2°F).
What is the average humidity in December in Serrejón?
The average relative humidity in December in Serrejón, Spain, is 75%.
How much does it rain in Serrejón in December?
In Serrejón, Spain, in December, it is raining for 9.1 days, with typically 59mm (2.32") of accumulated precipitation.
When it does not snow in Serrejón?
February through December are months without snowfall in Serrejón.
Does it snow in Serrejón in December?
In Serrejón, Spain, in December, it doesn't snow. In January, it regularly snows.
What is the month with the shortest days in Serrejón?
December has the shortest days of the year in Serrejón, Spain, with an average of 9h and 24min of daylight.
How many hours of daylight does Serrejón have in December?
In December, the average day length in Serrejón is 9h and 25min.
When are sunrise and sunset in December in Serrejón?
In December, on the first day of the month, sunrise is at 08:25 and sunset at 17:59. On the last day of the month, in Serrejón, sunrise is at 08:44 and sunset at 18:08 CET.
What is the month with the least sunshine in Serrejón?
The month with the least sunshine in Serrejón is December, with an average of 6.8h of sunshine.
How long on average sun shines in December in Serrejón?
The average sunshine duration in December in Serrejón is 6.8h.
What is the month with the lowest UV index in Serrejón?
With an average maximum UV index of 2, December is the month with the lowest UV index in Serrejón, Spain.
What is the UV index reading in December in Serrejón?
In December, the average daily maximum UV index in Serrejón, Spain, is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's UV radiation.
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 - Serrejón, Spain
Average temperature in December
Serrejón, Spain
  • Average high temperature in December: 12.7°C

The warmest month (with the highest average high temperature) is August (34.1°C).
The month with the lowest average high temperature is January (11.5°C).

  • Average low temperature in December: 4.2°C

The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).

Average pressure in December - Serrejón, Spain
Average pressure in December
Serrejón, Spain
  • Average pressure in December: 1023.5mbar

The month with the highest atmospheric pressure is December (1023.5mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).

Average wind speed in December - Serrejón, Spain
Average wind speed in December
Serrejón, Spain
  • Average wind speed in December: 8.2km/h

The windiest month (with the highest average wind speed) is March (10.4km/h).
The calmest months (with the lowest average wind speed) are September and October (7.8km/h).

Average humidity in December - Serrejón, Spain
Average humidity in December
Serrejón, Spain
  • Average humidity in December: 75%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (35%).

Average rainfall in December - Serrejón, Spain
Average rainfall in December
Serrejón, Spain
  • Average rainfall in December: 59mm

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

Average rainfall days in December - Serrejón, Spain
Average rainfall days in December
Serrejón, Spain
  • Average rainfall days in December: 9.1 days

The month with the highest number of rainy days is April (11.8 days).
The month with the least rainy days is August (1.8 days).

Average snowfall in December - Serrejón, Spain
Average snowfall in December
Serrejón, Spain
  • Average snowfall in December: 0mm

The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in December - Serrejón, Spain
Average snowfall days in December
Serrejón, Spain
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in December / Average sunshine in December - Serrejón, Spain
Average daylight in December /
Average sunshine in December
Serrejón, Spain
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 6h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in December - Serrejón, Spain
Average sunshine days in December
Serrejón, Spain
  • Average sunshine days in December: 21.1 days

The month with the most sunshine days is August (28.9 days).
The month with the least sunshine days is April (16.9 days).

Average UV index in December - Serrejón, Spain
Average UV index in December
Serrejón, Spain
  • Average UV index in December: 2

The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in December - Serrejón, Spain
Average cloud cover in December
Serrejón, Spain
  • Average cloud cover in December: 35

The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 7).

Average visibility in December - Serrejón, Spain
Average visibility in December
Serrejón, Spain
  • Average visibility in December: 9km

The months with the highest visibility are May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).

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