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
Weather in December
Temperature
In December, the average high-temperature registers at a fresh 12.7°C (54.9°F), nearly identical to November's 15°C (59°F). An average low-temperature of 4.2°C (39.6°F) is recorded during the nights in December.Humidity
In Valdastillas, the average relative humidity in December is 75%.Rainfall
In December, in Valdastillas, the rain falls for 9.1 days. Throughout December, 59mm (2.32") of precipitation is accumulated. In Valdastillas, during the entire year, the rain falls for 90.5 days and collects up to 399mm (15.71") of precipitation.Snowfall
In Valdastillas, snow does not fall in February through December.Daylight
The month with the shortest days in Valdastillas is December, with an average of 9h and 24min of daylight.On the first day of the month, sunrise is at 08:26 and sunset at 17:58. On the last day of December, sunrise is at 08:45 and sunset at 18:07 CET.
Sunshine
With an average of 6.8h of sunshine, December has the least sunshine of the year.UV index
December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Valdastillas?
What is the average humidity in December in Valdastillas?
How many days does it rain in December in Valdastillas?
When it does not snow in Valdastillas?
Does it snow in Valdastillas in December?
What is the month with the shortest days in Valdastillas?
What is the average length of the day in December in Valdastillas?
When are sunrise and sunset in December in Valdastillas?
What is the month with the least sunshine in Valdastillas?
How long on average sun shines in December in Valdastillas?
What is the month with the lowest UV index in Valdastillas?
How high is the UV index in December in Valdastillas?
Average temperature in December
Valdastillas, Spain
- Average high temperature in December: 12.7°C
The warmest month (with the highest average high temperature) is August (34.1°C).
The month with the lowest average high temperature is January (11.5°C).
- Average low temperature in December: 4.2°C
The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure in December
Valdastillas, Spain
- Average pressure in December: 1023.5mbar
The month with the highest atmospheric pressure is December (1023.5mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in December
Valdastillas, Spain
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is March (10.4km/h).
The calmest months (with the lowest average wind speed) are September and October (7.8km/h).
Average humidity in December
Valdastillas, Spain
- Average humidity in December: 75%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (35%).
Average rainfall in December
Valdastillas, Spain
- Average rainfall in December: 59mm
The wettest month (with the highest rainfall) is November (60mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in December
Valdastillas, Spain
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is April (11.8 days).
The month with the least rainy days is August (1.8 days).
Average snowfall in December
Valdastillas, Spain
- Average snowfall in December: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Valdastillas, Spain
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Valdastillas, Spain
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Valdastillas, Spain
- Average sunshine days in December: 21.1 days
The month with the most sunshine days is August (28.9 days).
The month with the least sunshine days is April (16.9 days).
Average UV index in December
Valdastillas, Spain
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Valdastillas, Spain
- Average cloud cover in December: 35
The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in December
Valdastillas, Spain
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
Valdastillas, Spain
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