December weather forecast and climate
Vilnius, Lithuania

A view of the Neris River passing through the city of Vilnius in Lithuania
A view of the Neris River passing through the city of Vilnius in Lithuania

What is the temperature in December in Vilnius?

In Vilnius, Lithuania, in December, the average high-temperature is -0.5°C (31.1°F), and the average low-temperature is -5.2°C (22.6°F).

What is the average humidity in December in Vilnius?

The average relative humidity in December in Vilnius, Lithuania, is 89%.

How many days does it rain in December in Vilnius?

In Vilnius, Lithuania, in December, during 21.2 rainfall days, 49.2mm (1.9") of precipitation is typically accumulated.

What is the month with the lowest UV index in Vilnius?

Months with the lowest UV index in Vilnius are January and December, with an average UV index of 0.

What is the average UV index in December in Vilnius?

In Vilnius, the average UV index in December is 0.
Average temperature in December - Vilnius, Lithuania
  • Average high temperature in December: -0.5°C

The warmest month (with the highest average high temperature) is July (22.1°C).
The month with the lowest average high temperature is January (-3.5°C).

  • Average low temperature in December: -5.2°C

The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-8.7°C).

Average humidity in December - Vilnius, Lithuania
  • Average humidity in December: 89%

The month with the highest relative humidity is November (90%).
The month with the lowest relative humidity is April (65.5%).

Average rainfall in December - Vilnius, Lithuania
  • Average rainfall in December: 49.2mm

The wettest month (with the highest rainfall) is July (79.3mm).
The driest month (with the lowest rainfall) is February (34.4mm).

Average rainfall days in December - Vilnius, Lithuania
  • Average rainfall days in December: 21.2 days

The month with the highest number of rainy days is January (21.7 days).
The month with the lowest number of rainy days is September (9.7 days).

Average daylight in December / Average sunshine in December - Vilnius, Lithuania
  • Average daylight in December: 7.3h

The month with the longest days is June (Average daylight: 17.2h).
The month with shortest days is December (Average daylight: 7.3h).

  • Average sunshine in December: 0.8h

The month with most sunshine is May (Average sunshine: 7.8h).
The month with least sunshine is December (Average sunshine: 0.8h).

Average UV index in December - Vilnius, Lithuania
  • Average UV index in December: 0

Months with the highest UV index are June and July (UV index 6).
Months with the lowest UV index are January and December (UV index 0).

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