December weather forecastVallclara, Spain

December

Weather in December

December, the first month of the winter in Vallclara, is also a fresh month, with an average temperature fluctuating between 12.7°C (54.9°F) and 7.8°C (46°F).

Temperature

November's transformation into December witnesses an average high-temperature of a cool 12.7°C (54.9°F), noting a minor change from the preceding month. In the month of December, Vallclara experiences a minor discrepancy from peak daytime temperatures, settling at an average low-temperature of 7.8°C (46°F).

Humidity

The most humid month in Vallclara is December, with an average relative humidity of 72%.

Rainfall

In Vallclara, during December, the rain falls for 6.3 days and regularly aggregates up to 26mm (1.02") of precipitation. In Vallclara, during the entire year, the rain falls for 114.9 days and collects up to 393mm (15.47") of precipitation.

Snowfall

In Vallclara, snow does not fall in March through December.

Daylight

The month with the shortest days in Vallclara is December, with an average of 9h and 12min of daylight.
On the first day of the month, sunrise is at 08:03 and sunset at 17:27. On the last day of December, sunrise is at 08:21 and sunset at 17:36 CET.

Sunshine

In Vallclara, Spain, the average sunshine in December is 6.9h.

UV index

The months with the lowest UV index in Vallclara are January, February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 3 in December interprets into the following advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.

Updated: Jan 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Vallclara, records 12.7°C (54.9°F), while the low-temperature is 7.8°C (46°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is appraised at 30°C (86°F).

With an average relative humidity of 72%, December is the most humid month in Vallclara, Spain.

In December, the average relative humidity is 72%.

In Vallclara, during December, the rain falls for 6.3 days and regularly aggregates up to 26mm (1.02") of precipitation.

In Vallclara, snow does not fall in March through December.

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

The month with the shortest days is December, with an average of 9h and 12min of daylight.

In December, the average day length in Vallclara, Spain, is 9h and 15min.

On the first day of December, sunrise is at 08:03 and sunset at 17:27. On the last day of the month, sunrise is at 08:21 and sunset at 17:36 CET.

In Vallclara, the average sunshine duration in December is 6.9h.

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Vallclara.

In December, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

15.6°C

12.7°C

11.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

17.5km/h

16.5km/h

17.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

19.6

23.5

21.4

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Vallclara, Spain

Average high temperature in December: 12.7°C

The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (11.6°C).

Average low temperature in December: 7.8°C

The month with the highest average low temperature is August (21.7°C).
The coldest month (with the lowest average low temperature) is February (6.5°C).

Average pressure in December
Vallclara, Spain

Average pressure in December: 1021.1mbar

The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).

Average wind speed in December
Vallclara, Spain

Average wind speed in December: 15.1km/h

The windiest month (with the highest average wind speed) is January (16.6km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).

Average humidity in December
Vallclara, Spain

Average humidity in December: 72%

The month with the highest relative humidity is December (72%).
The months with the lowest relative humidity are June and July (66%).

Average rainfall in December
Vallclara, Spain

Average rainfall in December: 26mm

The wettest month (with the highest rainfall) is October (60mm).
The driest month (with the least rainfall) is July (16mm).

Average rainfall days in December
Vallclara, Spain

Average rainfall days in December: 6.3 days

The month with the highest number of rainy days is April (14 days).
The month with the least rainy days is December (6.3 days).

Average snowfall in December
Vallclara, Spain

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
Vallclara, Spain

Average snowfall days in December: 0 days

The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in December /
Average sunshine in December
Vallclara, Spain

Average daylight in December: 9h and 12min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

Average sunshine in December: 6h and 54min

The months with the most sunshine are June and July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).

Average sunshine days in December
Vallclara, 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 September (13.7 days).

Average UV index in December
Vallclara, Spain

Average UV index in December: 3

The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in December
Vallclara, Spain

Average cloud cover in December: 23

The month with the most cloud cover is April (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 14).

Average visibility in December
Vallclara, 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).