December weather forecastValdeolmillos, Spain
December
Weather in December
December, the first month of the winter in Valdeolmillos, is also a frosty month, with an average temperature ranging between max 8.9°C (48°F) and min 2.4°C (36.3°F).Temperature
A mild drop in Valdeolmillos's average high-temperature is observed in December, transitioning from a fresh 11.9°C (53.4°F) in November to a chilly 8.9°C (48°F). An average temperature of 2.4°C (36.3°F) is recorded during the nights in December.Humidity
The average relative humidity in December in Valdeolmillos, Spain, is 79%.Rainfall
In December, the rain falls for 8.8 days. Throughout December, 33mm (1.3") of precipitation is accumulated. In Valdeolmillos, during the entire year, the rain falls for 113.7 days and collects up to 336mm (13.23") of precipitation.Snowfall
January through April, November and December are months with snowfall in Valdeolmillos. In Valdeolmillos, in December, during 0.9 snowfall days, 17mm (0.67") of snow is typically accumulated. In Valdeolmillos, during the entire year, snow falls for 8.6 days and aggregates up to 84mm (3.31") of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year in Valdeolmillos.On the first day of December in Valdeolmillos, sunrise is at 08:26 and sunset at 17:47. On the last day of the month, sunrise is at 08:45 and sunset at 17:56 CET.
Sunshine
With an average of 5.3h of sunshine, December has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In December, a regular UV index of 2 translates into these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Valdeolmillos, Spain
- Average high temperature in December: 8.9°C
The warmest month (with the highest average high temperature) is July (29°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in December: 2.4°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 (1.7°C).
Average pressure in December
Valdeolmillos, Spain
- Average pressure in December: 1023.1mbar
The month with the highest atmospheric pressure is December (1023.1mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in December
Valdeolmillos, Spain
- Average wind speed in December: 12.5km/h
The windiest month (with the highest average wind speed) is March (15.9km/h).
The calmest month (with the lowest average wind speed) is September (11.7km/h).
Average humidity in December
Valdeolmillos, Spain
- Average humidity in December: 79%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (48%).
Average rainfall in December
Valdeolmillos, Spain
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is April (47mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in December
Valdeolmillos, Spain
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is April (14.3 days).
The month with the least rainy days is August (4.4 days).
Average snowfall in December
Valdeolmillos, Spain
- Average snowfall in December: 17mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Valdeolmillos, Spain
- Average snowfall days in December: 0.9 days
The month with the highest number of snowfall days is February (2.9 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
Valdeolmillos, Spain
- Average daylight in December: 9h and 12min
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: 5h and 18min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in December
Valdeolmillos, Spain
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is April (13.6 days).
Average UV index in December
Valdeolmillos, Spain
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Valdeolmillos, Spain
- Average cloud cover in December: 43
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in December
Valdeolmillos, Spain
- Average visibility in December: 9km
The months with the highest visibility are February, June, July, August, September and October (10km).
The months with the lowest visibility are January, March, April, May, November and December (9km).
