December weather forecast and climate
Betlan, Spain

December, the first month of the winter, in Betlan, is still a cold month, with average temperature ranging between min -2.4°C (27.7°F) and max 4.9°C (40.8°F).

Temperature

In December, the average high-temperature is relatively the same as in November - a wintry 4.9°C (40.8°F). In Betlan, in December, the average low-temperature is -2.4°C (27.7°F).

Humidity

In Betlan, Spain, the average relative humidity is 78%.

Rainfall

In Betlan, Spain, during December, the rain falls for 6.4 days and regularly aggregates up to 53mm (2.09") of precipitation. Throughout the year, in Betlan, Spain, there are 149.7 rainfall days, and 817mm (32.17") of precipitation is accumulated.

Snowfall

January through June, August through December are months with snowfall. In December, it is snowing for 12.5 days. Throughout December, 364mm (14.33") of snow is accumulated. Throughout the year, in Betlan, there are 90.2 snowfall days, and 2798mm (110.16") of snow is accumulated.

Daylight

December has the shortest days of the year in Betlan, with an average of 9.1h of daylight.

Sunshine

In Betlan, the average sunshine is 6.7h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Betlan?

The average high-temperature, in December, in Betlan, Spain, is 4.9°C (40.8°F), while the average low-temperature is -2.4°C (27.7°F).

What is the average humidity in December in Betlan?

The average relative humidity in December in Betlan, Spain, is 78%.

How many days does it rain in December in Betlan?

In Betlan, Spain, in December, during 6.4 rainfall days, 53mm (2.09") of precipitation is typically accumulated.

How much does it snow in Betlan in December?

In Betlan, Spain, in December, snow falls for 12.5 days, with typically accumulated 364mm (14.33") of snow.

What is the month with the shortest days in Betlan?

With an average of 9.1h of daylight, December has the shortest days of the year in Betlan.

How many hours of daylight does Betlan have in December?

In Betlan, Spain, the average length of the day in December is 9.1h.

How long on average sun shines in December in Betlan?

In December, the average sunshine in Betlan is 6.7h.

When is the lowest UV index in Betlan?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Betlan, Spain.

What is the UV index reading in December in Betlan?

In Betlan, Spain, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to the UV radiation.
Average temperature in December - Betlan, Spain
  • Average high temperature in December: 4.9°C

The warmest months (with the highest average high temperature) are July and August (21.7°C).
The month with the lowest average high temperature is February (3.2°C).

  • Average low temperature in December: -2.4°C

The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).

Average pressure in December - Betlan, Spain
  • Average pressure in December: 1021.7mbar

The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

Average wind speed in December - Betlan, Spain
  • Average wind speed in December: 8.1km/h

The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).

Average humidity in December - Betlan, Spain
  • Average humidity in December: 78%

Months with the highest relative humidity are February and March (81%).
Months with the lowest relative humidity are July and August (70%).

Average rainfall in December - Betlan, Spain
  • Average rainfall in December: 53mm

The wettest month (with the highest rainfall) is May (94mm).
The driest month (with the least rainfall) is February (43mm).

Average rainfall days in December - Betlan, Spain
  • Average rainfall days in December: 6.4 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (5.9 days).

Average snowfall in December - Betlan, Spain
  • Average snowfall in December: 364mm

The month with the highest snowfall is January (479mm).
The month with the least snowfall is July (0mm).

Average snowfall days in December - Betlan, Spain
  • Average snowfall days in December: 12.5 days

The month with the highest number of snowfall days is January (15.3 days).
The month with the least snowfall days is July (0 days).

Average daylight in December / Average sunshine in December - Betlan, Spain
  • Average daylight in December: 9.1h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in December: 6.7h

The month with the most sunshine is July (Average sunshine: 11.4h).
The month with the least sunshine is November (Average sunshine: 6.4h).

Average sunshine days in December - Betlan, Spain
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is June (6.9 days).

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

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December - Betlan, Spain
  • Average cloud cover in December: 29

The month with the most cloud cover is April (Cloud cover 38).
Months with the least cloud cover are July, August and September (Cloud cover 22).

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

Months with the highest visibility are February, March, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January and April (8km).