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 signals a subtle shift in temperature, down from an icy 4.3°C (39.7°F) in November to a freezing cold -0.5°C (31.1°F). A minor drop in temperature is observed from daytime highs during the nights of December, averaging a still subzero cold -3.8°C (25.2°F).Humidity
The average relative humidity in December is 92%.Rainfall
In Jakėnai, Lithuania, during December, the rain falls for 10.8 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, there are 151.9 rainfall days, and 475mm (18.7") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Jakėnai, in December, snow falls for 18.6 days, with typically accumulated 155mm (6.1") of snow. Throughout the year, there are 82.8 snowfall days, and 685mm (26.97") of snow is accumulated.Daylight
With an average of 7h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:20 and sunset at 15:49. On the last day of December, sunrise is at 08:43 and sunset at 15:54 EET.
Sunshine
The average sunshine in December 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 value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 1 in December translates into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December in Jakėnai?
How long on average sun shines in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Jakėnai, 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
Jakėnai, 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
Jakėnai, 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
Jakėnai, 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
Jakėnai, 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
Jakėnai, 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
Jakėnai, 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
Jakėnai, 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
Jakėnai, 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
Jakėnai, 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
Jakėnai, 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
Jakėnai, 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
Jakėnai, 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).
