December weather forecast
Sena, Spain

December

Weather in December

The first month of the winter, December, is also a fresh month in Sena, Spain, with an average temperature ranging between max 10.4°C (50.7°F) and min 2.9°C (37.2°F).

Temperature

Sena's shift into December is marked by a subtle change to a fresh 10.4°C (50.7°F) from November's 13.3°C (55.9°F) in temperature. Sena records a mean low-temperature of 2.9°C (37.2°F) in December.

Humidity

With an average relative humidity of 73%, December is the most humid month in Sena.

Rainfall

In Sena, Spain, during December, the rain falls for 5.6 days and regularly aggregates up to 15mm (0.59") of precipitation. In Sena, during the entire year, the rain falls for 109.3 days and collects up to 371mm (14.61") of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In December, it is snowing for 0.5 days. Throughout December, 4mm (0.16") of snow is accumulated. Throughout the year, there are 2.9 snowfall days, and 18mm (0.71") of snow is accumulated.

Daylight

December has the shortest days of the year in Sena, with an average of 9h and 12min of daylight.
On the first day of December, sunrise is at 08:08 and sunset at 17:30. On the last day of the month, sunrise is at 08:27 and sunset at 17:39 CET.

Sunshine

In Sena, Spain, the average sunshine in December is 6.7h.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 2 during December leads to these instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.

Frequently asked questions

What is the usual temperature for Sena in December?
The high-temperature, in December, in Sena, records 10.4°C (50.7°F), while the low-temperature is 2.9°C (37.2°F). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 32°C (89.6°F).
What is the most humid month in Sena?
With an average relative humidity of 73%, December is the most humid month in Sena, Spain.
What is the average humidity in December in Sena?
In Sena, Spain, the average relative humidity in December is 73%.
How many days does it rain in December in Sena?
In Sena, Spain, during December, the rain falls for 5.6 days and regularly aggregates up to 15mm (0.59") of precipitation.
How many days does it snow in December in Sena?
In Sena, in December, snow falls for 0.5 days, with typically accumulated 4mm (0.16") of snow.
What is the month with the shortest days in Sena?
With an average of 9h and 12min of daylight, December has the shortest days of the year in Sena.
What is the average length of the day in December in Sena?
In December, the average day length in Sena is 9h and 13min.
What time are sunrise and sunset in December in Sena?
On the first day of December, sunrise is at 08:08 and sunset at 17:30. On the last day of the month, sunrise is at 08:27 and sunset at 17:39 CET.
How long on average sun shines in December in Sena?
In Sena, the average sunshine duration in December is 6.7h.
When is the lowest UV index in Sena?
The month with the lowest UV index in Sena, Spain, is December, with an average maximum UV index of 2.
What is the UV index intensity in December in Sena?
The average daily maximum UV index in December in Sena, Spain, is 2. A UV Index value of 2, and less, symbolizes a low health risk 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 - Sena, Spain
Average temperature in December
Sena, Spain
  • Average high temperature in December: 10.4°C

The warmest month (with the highest average high temperature) is July (31.3°C).
The month with the lowest average high temperature is January (10°C).

  • Average low temperature in December: 2.9°C

The month with the highest average low temperature is August (18.6°C).
The coldest months (with the lowest average low temperature) are January and February (2.2°C).

Average pressure in December - Sena, Spain
Average pressure in December
Sena, Spain
  • Average pressure in December: 1022mbar

The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).

Average wind speed in December - Sena, Spain
Average wind speed in December
Sena, Spain
  • Average wind speed in December: 10km/h

The windiest month (with the highest average wind speed) is February (12.8km/h).
The calmest month (with the lowest average wind speed) is September (9.4km/h).

Average humidity in December - Sena, Spain
Average humidity in December
Sena, Spain
  • Average humidity in December: 73%

The month with the highest relative humidity is December (73%).
The month with the lowest relative humidity is July (48%).

Average rainfall in December - Sena, Spain
Average rainfall in December
Sena, Spain
  • Average rainfall in December: 15mm

The wettest month (with the highest rainfall) is October (59mm).
The driest month (with the least rainfall) is February (11mm).

Average rainfall days in December - Sena, Spain
Average rainfall days in December
Sena, Spain
  • Average rainfall days in December: 5.6 days

The month with the highest number of rainy days is April (12.8 days).
The month with the least rainy days is December (5.6 days).

Average snowfall in December - Sena, Spain
Average snowfall in December
Sena, Spain
  • Average snowfall in December: 4mm

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

Average snowfall days in December - Sena, Spain
Average snowfall days in December
Sena, Spain
  • Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Sena, Spain
Average daylight in December /
Average sunshine in December
Sena, Spain
  • 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: 6h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 30min).

Average sunshine days in December - Sena, Spain
Average sunshine days in December
Sena, Spain
  • Average sunshine days in December: 23.5 days

The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is April (14.3 days).

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

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

Average cloud cover in December - Sena, Spain
Average cloud cover in December
Sena, Spain
  • Average cloud cover in December: 24

The month with the most cloud cover is April (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 12).

Average visibility in December - Sena, Spain
Average visibility in December
Sena, Spain
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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