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 decrease of average high-temperatures is mild in December, with a decline from an icy 4.8°C (40.6°F) in November to a freezing cold -0.2°C (31.6°F). During the December nights, Deltuva's temperature maintains an average close to the daytime highs, settling at -3.3°C (26.1°F).Humidity
In Deltuva, the average relative humidity in December is 91%.Rainfall
In Deltuva, in December, during 10.9 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In Deltuva, during the entire year, the rain falls for 160.1 days and collects up to 451mm (17.76") of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 14.1 days. Throughout December, 107mm (4.21") of snow is accumulated. In Deltuva, during the entire year, snow falls for 66 days and aggregates up to 501mm (19.72") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 12min of daylight.On the first day of the month, sunrise is at 08:24 and sunset at 15:56. On the last day of December, sunrise is at 08:47 and sunset at 16:01 EET.
Sunshine
In December, the average sunshine is 2.4h.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 low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the maximum UV index of 1 transforms into these recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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?
How many hours of daylight does Deltuva have in December?
What time are sunrise and sunset in December?
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
Deltuva, Lithuania
- Average high temperature in December: -0.2°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (-2.5°C).
- Average low temperature in December: -3.3°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-6.6°C).
Average pressure in December
Deltuva, Lithuania
- Average pressure in December: 1013.8mbar
The month with the highest atmospheric pressure is October (1017.5mbar).
The month with the lowest atmospheric pressure is July (1012.6mbar).
Average wind speed in December
Deltuva, 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 (10.9km/h).
Average humidity in December
Deltuva, Lithuania
- Average humidity in December: 91%
The months with the highest relative humidity are January and February (92%).
The months with the lowest relative humidity are April and May (72%).
Average rainfall in December
Deltuva, Lithuania
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is June (59mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in December
Deltuva, Lithuania
- Average rainfall days in December: 10.9 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in December
Deltuva, Lithuania
- Average snowfall in December: 107mm
The month with the highest snowfall is January (153mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Deltuva, Lithuania
- Average snowfall days in December: 14.1 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Deltuva, Lithuania
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in December: 2h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 2h and 12min).
Average sunshine days in December
Deltuva, Lithuania
- Average sunshine days in December: 9.1 days
The month with the most sunshine days is October (14.4 days).
The month with the least sunshine days is December (9.1 days).
Average UV index in December
Deltuva, 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
Deltuva, Lithuania
- Average cloud cover in December: 79
The month with the most cloud cover is December (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Deltuva, Lithuania
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
