December weather forecastKatalonia, Greece
December
Weather in December
The first month of the winter, December, is also a fresh month in Katalonia, Greece, with temperature in the range of an average high of 10.4°C (50.7°F) and an average low of 3.9°C (39°F).Temperature
Katalonia's December weather shows a modest shift in high-temperatures, falling from November's moderate 15.3°C (59.5°F) to a fresh 10.4°C (50.7°F). Katalonia observes an average low-temperature of 3.9°C (39°F) during December nights.Humidity
In December, the average relative humidity in Katalonia is 73%.Rainfall
In Katalonia, in December, it is raining for 9.1 days, with typically 47mm (1.85") of accumulated precipitation. In Katalonia, Greece, during the entire year, the rain falls for 147.9 days and collects up to 566mm (22.28") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Katalonia, in December, during 0.8 snowfall days, 11mm (0.43") of snow is typically accumulated. Throughout the year, in Katalonia, there are 4.9 snowfall days, and 91mm (3.58") of snow is accumulated.Daylight
December has the shortest days of the year in Katalonia, with an average of 9h and 24min of daylight.On the first day of December in Katalonia, sunrise is at 07:34 and sunset at 17:04. On the last day of the month, sunrise is at 07:53 and sunset at 17:14 EET.
Sunshine
The average sunshine in December is 6.1h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Katalonia. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Katalonia, Greece
- Average high temperature in December: 10.4°C
The warmest month (with the highest average high temperature) is August (30.7°C).
The month with the lowest average high temperature is January (8°C).
- Average low temperature in December: 3.9°C
The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in December
Katalonia, Greece
- Average pressure in December: 1019.5mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in December
Katalonia, Greece
- Average wind speed in December: 8km/h
The windiest month (with the highest average wind speed) is February (8.9km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).
Average humidity in December
Katalonia, Greece
- Average humidity in December: 73%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Katalonia, Greece
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is November (76mm).
The driest month (with the least rainfall) is May (36mm).
Average rainfall days in December
Katalonia, Greece
- Average rainfall days in December: 9.1 days
The months with the highest number of rainy days are March and May (14.7 days).
The month with the least rainy days is December (9.1 days).
Average snowfall in December
Katalonia, Greece
- Average snowfall in December: 11mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Katalonia, Greece
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Katalonia, Greece
- Average daylight in December: 9h and 24min
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 6min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Katalonia, Greece
- Average sunshine days in December: 19.2 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is June (12 days).
Average UV index in December
Katalonia, Greece
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Katalonia, Greece
- Average cloud cover in December: 34
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in December
Katalonia, Greece
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
