December weather forecastCalomarde, Spain

December

Weather in December

December, the first month of the winter in Calomarde, is also a frosty month, with an average temperature fluctuating between 0.1°C (32.2°F) and 8.5°C (47.3°F).

Temperature

Transitioning into December, Calomarde experiences an average high-temperature of a frosty 8.5°C (47.3°F), marking a minor shift from the preceding month. Calomarde records a steady low-temperature average of 0.1°C (32.2°F) during December.

Humidity

In December, the average relative humidity in Calomarde, Spain, is 73%.

Rainfall

In December, in Calomarde, the rain falls for 7.9 days. Throughout December, 18mm (0.71") of precipitation is accumulated. Throughout the year, in Calomarde, there are 114.8 rainfall days, and 293mm (11.54") of precipitation is accumulated.

Snowfall

Months with snowfall in Calomarde are January through April, November and December. In Calomarde, during December, snow falls for 1.3 days and regularly aggregates up to 10mm (0.39") of snow. Throughout the year, in Calomarde, there are 14.5 snowfall days, and 176mm (6.93") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 24min of daylight.
On the first day of December, sunrise is at 08:10 and sunset at 17:40. On the last day of the month, sunrise is at 08:29 and sunset at 17:49 CET.

Sunshine

The months with the least sunshine are November and December, with an average of 6.8h of sunshine.

UV index

The months with the lowest UV index in Calomarde are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.

Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Calomarde, 8.5°C (47.3°F) is the average high-temperature and 0.1°C (32.2°F) is the average low-temperature during December. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is calculated to be 28°C (82.4°F).

The average relative humidity in December in Calomarde, Spain, is 73%.

In Calomarde, Spain, in December, during 7.9 rainfall days, 18mm (0.71") of precipitation is typically accumulated.

In Calomarde, in December, snow falls for 1.3 days, with typically accumulated 10mm (0.39") of snow.

With an average of 9h and 24min of daylight, December has the shortest days of the year in Calomarde, Spain.

The average day length in December is 9h and 21min.

In December, on the first day of the month, sunrise is at 08:10 and sunset at 17:40. On the last day of the month, in Calomarde, Spain, sunrise is at 08:29 and sunset at 17:49 CET.

November and December, with an average of 6.8h of sunshine, are months with the least sunshine.

The average sunshine duration in December in Calomarde, Spain, is 6.8h.

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Calomarde.

In Calomarde, Spain, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health threat 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

10.4°C

8.5°C

6.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

15.7km/h

13.6km/h

16.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

16.8

20.9

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Calomarde, Spain

Average high temperature in December: 8.5°C

The warmest month (with the highest average high temperature) is July (27.9°C).
The month with the lowest average high temperature is January (6.8°C).

Average low temperature in December: 0.1°C

The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).

Average pressure in December
Calomarde, Spain

Average pressure in December: 1022.3mbar

The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).

Average wind speed in December
Calomarde, Spain

Average wind speed in December: 12.4km/h

The windiest month (with the highest average wind speed) is February (16.3km/h).
The calmest month (with the lowest average wind speed) is September (8.9km/h).

Average humidity in December
Calomarde, Spain

Average humidity in December: 73%

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is July (49%).

Average rainfall in December
Calomarde, Spain

Average rainfall in December: 18mm

The wettest month (with the highest rainfall) is April (39mm).
The driest month (with the least rainfall) is February (14mm).

Average rainfall days in December
Calomarde, Spain

Average rainfall days in December: 7.9 days

The month with the highest number of rainy days is April (14.3 days).
The month with the least rainy days is July (6.5 days).

Average snowfall in December
Calomarde, Spain

Average snowfall in December: 10mm

The month with the highest snowfall is January (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December
Calomarde, Spain

Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is January (4.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in December: 9h and 24min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

Average sunshine in December: 6h and 48min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are November and December (Average sunshine: 6h and 48min).

Average sunshine days in December
Calomarde, Spain

Average sunshine days in December: 20.9 days

The month with the most sunshine days is July (21.1 days).
The month with the least sunshine days is April (14.1 days).

Average UV index in December
Calomarde, Spain

Average UV index in December: 2

The months with the highest UV index are June and 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
Calomarde, Spain

Average cloud cover in December: 28

The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 11).

Average visibility in December
Calomarde, Spain

Average visibility in December: 9km

The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).