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
December heralds a minor drop in average high-temperature, sliding from November's mild 14.2°C (57.6°F) to a fresh 11.2°C (52.2°F). The average low-temperature of 4.2°C (39.6°F) is witnessed in Sástago, Spain, during December.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 72%.Rainfall
The month with the least rainfall is December, when the rain falls for 4.2 days and typically collects 7mm (0.28") of precipitation.Snowfall
In Sástago, snow does not fall in March through December.Daylight
December has the shortest days of the year, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 08:08 and sunset at 17:32. On the last day of December, in Sástago, sunrise is at 08:27 and sunset at 17:42 CET.
Sunshine
The average sunshine in December is 6.8h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 during December translates into the following guidance:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Boost your sun resistance with garments that are densely woven yet spacious. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Sástago?
What is the most humid month in Sástago?
What is the average humidity in December in Sástago?
What is the driest month in Sástago?
How much does it rain in Sástago in December?
When it does not snow in Sástago?
Does it snow in Sástago in December?
What is the month with the shortest days in Sástago?
How many hours of daylight does Sástago have in December?
What time are sunrise and sunset in December in Sástago?
How many hours of sunshine does Sástago have in December?
What are the months with the lowest UV index in Sástago?
What is the UV index intensity in December in Sástago?
Average temperature in December
Sástago, Spain
- Average high temperature in December: 11.2°C
The warmest month (with the highest average high temperature) is July (31.3°C).
The month with the lowest average high temperature is January (10.5°C).
- Average low temperature in December: 4.2°C
The months with the highest average low temperature are July and August (18.7°C).
The coldest month (with the lowest average low temperature) is February (3.4°C).
Average pressure in December
Sástago, Spain
- Average pressure in December: 1022.3mbar
The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in December
Sástago, Spain
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is February (18.5km/h).
The calmest month (with the lowest average wind speed) is September (13km/h).
Average humidity in December
Sástago, Spain
- Average humidity in December: 72%
The months with the highest relative humidity are January and December (72%).
The months with the lowest relative humidity are July and August (50%).
Average rainfall in December
Sástago, Spain
- Average rainfall in December: 7mm
The wettest month (with the highest rainfall) is April (32mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in December
Sástago, Spain
- Average rainfall days in December: 4.2 days
The month with the highest number of rainy days is April (11.8 days).
The month with the least rainy days is December (4.2 days).
Average snowfall in December
Sástago, Spain
- Average snowfall in December: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Sástago, Spain
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (0.3 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
Sástago, Spain
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in December
Sástago, Spain
- Average sunshine days in December: 26.1 days
The month with the most sunshine days is December (26.1 days).
The month with the least sunshine days is April (16.9 days).
Average UV index in December
Sástago, Spain
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in December
Sástago, Spain
- Average cloud cover in December: 25
The months with the most cloud cover are January and April (Cloud cover 32).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in December
Sástago, 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).
