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 arrival of December corresponds with a light shift in temperature, down from a wintry 4.3°C (39.7°F) in November to a subzero cold -0.5°C (31.1°F). Nighttime temperatures record an average of -3.8°C (25.2°F) throughout December.Humidity
In December, the average relative humidity is 92%.Rainfall
In Alanta, during December, the rain falls for 10.8 days and regularly aggregates up to 41mm (1.61") of precipitation. In Alanta, during the entire year, the rain falls for 151.9 days and collects up to 475mm (18.7") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Alanta, during December, snow falls for 18.6 days and regularly aggregates up to 155mm (6.1") of snow. Throughout the year, there are 82.8 snowfall days, and 685mm (26.97") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 12min of daylight.On the first day of the month, sunrise is at 08:22 and sunset at 15:53. On the last day of December, sunrise is at 08:45 and sunset at 15:58 EET.
Sunshine
In December, the average sunshine is 1.9h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 1 in December leads to these recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Alanta have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Alanta have in December?
What is the month with the lowest UV index in Alanta?
How high is the UV index in December?
Average temperature in December
Alanta, Lithuania
- Average high temperature in December: -0.5°C
The warmest month (with the highest average high temperature) is July (23.2°C).
The month with the lowest average high temperature is January (-3.3°C).
- Average low temperature in December: -3.8°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-7.2°C).
Average pressure in December
Alanta, Lithuania
- Average pressure in December: 1013.7mbar
The month with the highest atmospheric pressure is October (1017.5mbar).
The month with the lowest atmospheric pressure is July (1012.4mbar).
Average wind speed in December
Alanta, Lithuania
- Average wind speed in December: 14.8km/h
The windiest month (with the highest average wind speed) is December (14.8km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Alanta, Lithuania
- Average humidity in December: 92%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (73%).
Average rainfall in December
Alanta, Lithuania
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is June (58mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in December
Alanta, Lithuania
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (6.6 days).
Average snowfall in December
Alanta, Lithuania
- Average snowfall in December: 155mm
The month with the highest snowfall is January (177mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Alanta, Lithuania
- Average snowfall days in December: 18.6 days
The month with the highest number of snowfall days is January (19.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Alanta, Lithuania
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in December: 1h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 1h and 48min).
Average sunshine days in December
Alanta, Lithuania
- Average sunshine days in December: 6.4 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (6.1 days).
Average UV index in December
Alanta, Lithuania
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Alanta, Lithuania
- Average cloud cover in December: 83
The month with the most cloud cover is December (Cloud cover 83).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Alanta, Lithuania
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is February (6km).
