December weather forecastKalviai, Lithuania
December
Weather in December
December, the first month of the winter in Kalviai, is also a subzero cold month, with an average temperature varying between -3.9°C (25°F) and -0.3°C (31.5°F).Temperature
A subtle shift in Kalviai's weather is observed as November turns into December, with the average high temperature reducing from a cold 4.6°C (40.3°F) to a subzero cold -0.3°C (31.5°F). In Kalviai, December is characterized by an average low-temperature of -3.9°C (25°F), indicating a minor drop from daytime highs.Humidity
In Kalviai, Lithuania, the average relative humidity in December is 92%.Rainfall
In Kalviai, during December, the rain falls for 9.4 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, in Kalviai, there are 122.9 rainfall days, and 349mm (13.74") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Kalviai, in December, snow falls for 15.4 days, with typically accumulated 131mm (5.16") of snow. Throughout the year, in Kalviai, there are 71 snowfall days, and 552mm (21.73") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 18min of daylight.On the first day of December in Kalviai, sunrise is at 08:22 and sunset at 16:01. On the last day of the month, sunrise is at 08:45 and sunset at 16:06 EET.
Sunshine
In Kalviai, the average sunshine in December is 2.1h.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 reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 1 during December leads to these instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Kalviai, Lithuania
- Average high temperature in December: -0.3°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in December: -3.9°C
The month with the highest average low temperature is July (13.1°C).
The coldest month (with the lowest average low temperature) is January (-7.1°C).
Average pressure in December
Kalviai, Lithuania
- Average pressure in December: 1014.5mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is July (1012.6mbar).
Average wind speed in December
Kalviai, Lithuania
- Average wind speed in December: 16.2km/h
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in December
Kalviai, Lithuania
- Average humidity in December: 92%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is April (73%).
Average rainfall in December
Kalviai, Lithuania
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in December
Kalviai, Lithuania
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in December
Kalviai, Lithuania
- Average snowfall in December: 131mm
The month with the highest snowfall is January (162mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Kalviai, Lithuania
- Average snowfall days in December: 15.4 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kalviai, Lithuania
- Average daylight in December: 7h and 18min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in December: 2h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 0min).
Average sunshine days in December
Kalviai, Lithuania
- Average sunshine days in December: 9.6 days
The month with the most sunshine days is September (20.6 days).
The month with the least sunshine days is February (8.6 days).
Average UV index in December
Kalviai, 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
Kalviai, Lithuania
- Average cloud cover in December: 80
The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Kalviai, 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).
