December weather forecast
Jayena, Spain

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Weather in December

December, the first month of the winter in Jayena, is still a mild month, with an average temperature varying between 9.4°C (48.9°F) and 13.8°C (56.8°F).

Temperature

December brings a marginal elevation to a still mild 13.8°C (56.8°F) from November's 15.9°C (60.6°F) in Jayena's average high-temperatures. Registering an almost steady temperature, Jayena's nights in December see an average low of 9.4°C (48.9°F).

Humidity

The months with the highest humidity in Jayena are January through April and December, with an average relative humidity of 72%.

Rainfall

In Jayena, in December, it is raining for 5.7 days, with typically 15mm (0.59") of accumulated precipitation. Throughout the year, in Jayena, there are 77.8 rainfall days, and 158mm (6.22") of precipitation is accumulated.

Snowfall

In Jayena, snow does not fall in February through December.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 08:10 and sunset at 17:58. On the last day of December, sunrise is at 08:28 and sunset at 18:08 CET.

Sunshine

With an average of 7.7h of sunshine, December has the least sunshine of the year.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 3 in December interprets into the following advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Jan 27, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the temperatures in Jayena in December?

The high-temperature in Jayena during December is 13.8°C (56.8°F) and the low-temperature is 9.4°C (48.9°F). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 29°C (84.2°F).

What is the most humid month in Jayena?

January through April and December, with an average relative humidity of 72%, are most humid months in Jayena, Spain.

What is the average humidity in December in Jayena?

The average relative humidity in December is 72%.

How much does it rain in Jayena in December?

In Jayena, Spain, during December, the rain falls for 5.7 days and regularly aggregates up to 15mm (0.59") of precipitation.

When it does not snow in Jayena?

February through December are months without snowfall in Jayena.

Does it snow in Jayena in December?

In Jayena, Spain, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days in Jayena?

With an average of 9h and 42min of daylight, December has the shortest days of the year.

How many hours of daylight does Jayena have in December?

The average day length in December in Jayena is 9h and 41min.

What time are sunrise and sunset in December in Jayena?

On the first day of December in Jayena, sunrise is at 08:10 and sunset at 17:58. On the last day of the month, sunrise is at 08:28 and sunset at 18:08 CET.

What is the month with the least sunshine in Jayena?

December has the least sunshine of the year in Jayena, with an average of 7.7h of sunshine.

How long on average sun shines in December in Jayena?

The average sunshine duration in December is 7.7h.

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

With an average maximum UV index of 3, December is the month with the lowest UV index in Jayena, Spain.

What is the UV index intensity in December in Jayena?

In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Jayena, Spain

Average temperature in December - Jayena, Spain
  • Average high temperature in December: 13.8°C

The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (12.5°C).

  • Average low temperature in December: 9.4°C

The month with the highest average low temperature is August (21.5°C).
The coldest month (with the lowest average low temperature) is February (7.9°C).

Average pressure in December
Jayena, Spain

Average pressure in December - Jayena, Spain
  • Average pressure in December: 1022.6mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is July (1015.2mbar).

Average wind speed in December
Jayena, Spain

Average wind speed in December - Jayena, Spain
  • Average wind speed in December: 11.3km/h

The windiest month (with the highest average wind speed) is February (13.8km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).

Average humidity in December
Jayena, Spain

Average humidity in December - Jayena, Spain
  • Average humidity in December: 72%

The months with the highest relative humidity are January, February, March, April and December (72%).
The month with the lowest relative humidity is July (56%).

Average rainfall in December
Jayena, Spain

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

The wettest month (with the highest rainfall) is November (24mm).
The driest month (with the least rainfall) is July (1mm).

Average rainfall days in December
Jayena, Spain

Average rainfall days in December - Jayena, Spain
  • Average rainfall days in December: 5.7 days

The month with the highest number of rainy days is April (11.2 days).
The month with the least rainy days is August (2.1 days).

Average snowfall in December
Jayena, Spain

Average snowfall in December - Jayena, 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
Jayena, Spain

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

The month with the highest number of snowfall days is January (0.1 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
Jayena, Spain

Average daylight in December / Average sunshine in December - Jayena, Spain
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 7h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 42min).

Average sunshine days in December
Jayena, Spain

Average sunshine days in December - Jayena, Spain
  • Average sunshine days in December: 22.8 days

The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is April (17.1 days).

Average UV index in December
Jayena, Spain

Average UV index in December - Jayena, Spain
  • Average UV index in December: 3

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in December
Jayena, Spain

Average cloud cover in December - Jayena, Spain
  • Average cloud cover in December: 25

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is July (Cloud cover 6).

Average visibility in December
Jayena, Spain

Average visibility in December - Jayena, 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).

Jayena, Spain

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