December weather forecastSantoyo, Spain
December
Weather in December
The first month of the winter, December, is still a chilly month in Santoyo, Spain, with an average temperature varying between 8.9°C (48°F) and 2.4°C (36.3°F).Temperature
December heralds a minor drop in average high-temperature, sliding from November's cool 11.9°C (53.4°F) to a frosty 8.9°C (48°F). Santoyo in December anticipates an average nighttime temperature of 2.4°C (36.3°F).Humidity
In Santoyo, the average relative humidity in December is 79%.Rainfall
In December, in Santoyo, the rain falls for 8.8 days. Throughout December, 33mm (1.3") of precipitation is accumulated. In Santoyo, 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 Santoyo, in December, snow falls for 0.9 days, with typically accumulated 17mm (0.67") of snow. Throughout the year, there are 8.6 snowfall days, and 84mm (3.31") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 12min of daylight.On the first day of December in Santoyo, sunrise is at 08:26 and sunset at 17:46. On the last day of the month, sunrise is at 08:45 and sunset at 17:55 CET.
Sunshine
The month with the least sunshine in Santoyo is December, with an average of 5.3h of sunshine.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 value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 2 during December translates into the following guidance:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Santoyo, 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
Santoyo, 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
Santoyo, 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
Santoyo, 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
Santoyo, 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
Santoyo, 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
Santoyo, 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
Santoyo, 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
Santoyo, 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
Santoyo, 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
Santoyo, 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
Santoyo, 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
Santoyo, 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).
