Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The commencement of December introduces an average high-temperature of a still cool 10.3°C (50.5°F), closely mirroring the preceding month. During December, Viego sees a mean low-temperature of 4.6°C (40.3°F).Humidity
In December, the average relative humidity in Viego is 79%.Rainfall
In Viego, during December, the rain falls for 14.3 days and regularly aggregates up to 69mm (2.72") of precipitation. In Viego, during the entire year, the rain falls for 190.5 days and collects up to 717mm (28.23") of precipitation.Snowfall
Months with snowfall in Viego are January through March and December. December is the first month it typically snows in Viego. Throughout December, in the average 0.6 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, in Viego, there are 3.4 snowfall days, and 48mm (1.89") of snow is accumulated.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:33 and sunset at 17:46. On the last day of December, sunrise is at 08:52 and sunset at 17:55 CET.
Sunshine
November and December, with an average of 5.9h of sunshine, are months with the least sunshine.UV index
In Viego, Spain, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 3 during December translates into the following directions:
Take necessary precautions - Defending against sun damage is advocated. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Viego?
What is the average humidity in December in Viego?
How much does it rain in Viego in December?
When does it start snowing in Viego?
What is the month with the shortest days in Viego?
How many hours of daylight does Viego have in December?
What time are sunrise and sunset in December in Viego?
What are the months with the least sunshine in Viego?
How many hours of sunshine does Viego have in December?
How high is the UV index in December in Viego?
Average temperature in December
Viego, Spain
- Average high temperature in December: 10.3°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The months with the lowest average high temperature are January and February (9°C).
- Average low temperature in December: 4.6°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (2.8°C).
Average pressure in December
Viego, 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 (1015.6mbar).
Average wind speed in December
Viego, Spain
- Average wind speed in December: 10.6km/h
The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is August (6.8km/h).
Average humidity in December
Viego, Spain
- Average humidity in December: 79%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is October (76%).
Average rainfall in December
Viego, Spain
- Average rainfall in December: 69mm
The wettest month (with the highest rainfall) is January (91mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in December
Viego, Spain
- Average rainfall days in December: 14.3 days
The month with the highest number of rainy days is April (19.3 days).
The month with the least rainy days is August (11.8 days).
Average snowfall in December
Viego, Spain
- Average snowfall in December: 4mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Viego, Spain
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Viego, Spain
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are November and December (Average sunshine: 5h and 54min).
Average sunshine days in December
Viego, Spain
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is December (15.5 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in December
Viego, Spain
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in December
Viego, Spain
- Average cloud cover in December: 39
The months with the most cloud cover are January and February (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in December
Viego, Spain
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, September, October, November and December (9km).
The months with the lowest visibility are June, July and August (8km).
