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 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
Weather in December
Temperature
Vega de San Mateo registers an average high-temperature of a still agreeable 20°C (68°F) with the arrival of December, showing minor deviation from the preceding month. In Vega de San Mateo, December nights maintain a consistent temperature, with an average low of 17.7°C (63.9°F).Humidity
The months with the lowest humidity are January and December, with an average relative humidity of 70%.Rainfall
In Vega de San Mateo, in December, during 7.2 rainfall days, 9mm (0.35") of precipitation is typically accumulated. In Vega de San Mateo, Spain, during the entire year, the rain falls for 77.4 days and collects up to 116mm (4.57") of precipitation.Daylight
December has the shortest days of the year, with an average of 10h and 24min of daylight.On the first day of December, sunrise is at 07:36 and sunset at 18:06. On the last day of the month, sunrise is at 07:53 and sunset at 18:17 WET.
Sunshine
In Vega de San Mateo, Spain, the average sunshine in December is 8.6h.UV index
The months with the lowest UV index are January through May, November and December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 5 during December translates into the following guidance:
Ensure safety - Sun damage prevention is strongly urged. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What are the temperatures in Vega de San Mateo in December?
What is the least humid month in Vega de San Mateo?
What is the average humidity in December in Vega de San Mateo?
How much does it rain in Vega de San Mateo in December?
What is the month with the shortest days in Vega de San Mateo?
How many hours of daylight does Vega de San Mateo have in December?
When is the sunrise / sunset in December in Vega de San Mateo?
How many hours of sunshine does Vega de San Mateo have in December?
What is the month with the lowest UV index in Vega de San Mateo?
What is the UV index reading in December in Vega de San Mateo?
Average temperature in December
Vega de San Mateo, Spain
- Average high temperature in December: 20°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is February (18.3°C).
- Average low temperature in December: 17.7°C
The month with the highest average low temperature is October (21°C).
The coldest month (with the lowest average low temperature) is February (15.7°C).
Average pressure in December
Vega de San Mateo, Spain
- Average pressure in December: 1021.2mbar
The month with the highest atmospheric pressure is January (1022.2mbar).
The month with the lowest atmospheric pressure is August (1015.5mbar).
Average wind speed in December
Vega de San Mateo, Spain
- Average wind speed in December: 19.6km/h
The windiest month (with the highest average wind speed) is July (25.7km/h).
The calmest month (with the lowest average wind speed) is October (16km/h).
Average humidity in December
Vega de San Mateo, Spain
- Average humidity in December: 70%
The months with the highest relative humidity are July and August (80%).
The months with the lowest relative humidity are January and December (70%).
Average rainfall in December
Vega de San Mateo, Spain
- Average rainfall in December: 9mm
The wettest month (with the highest rainfall) is October (19mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in December
Vega de San Mateo, Spain
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is November (10.8 days).
The month with the least rainy days is June (3.8 days).
Average daylight in December /
Average sunshine in December
Vega de San Mateo, Spain
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 8h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 8h and 0min).
Average sunshine days in December
Vega de San Mateo, Spain
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is July (24.7 days).
The month with the least sunshine days is November (14 days).
Average UV index in December
Vega de San Mateo, Spain
- Average UV index in December: 5
The months with the highest UV index are June, July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, March, April, May, November and December (UV index 5).
Average cloud cover in December
Vega de San Mateo, Spain
- Average cloud cover in December: 29
The month with the most cloud cover is November (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
Vega de San Mateo, Spain
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Vega de San Mateo, Spain
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