December weather forecast
Sibiu, Romania

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Weather in December

Sibiu, Romania ends the year enveloped in winter's chill, where December hails the most significant shifts in the city's weather patterns. Impending snowfall at 65mm (2.56") and the minimum high temperature of the year at 3°C (37.4°F) collectively represent winter's herald. As the days become the shortest, winter's arrival is unmistakably around the corner. The dwindling daylight adds to December's intriguingly festive winter visage. Thus, December rings in a perceptible chill, marking a fiery and ice-laden goodbye to the year.

Temperature

The move into December indicates a reduction in the average high-temperature, down from November's frosty 9.1°C (48.4°F) to a wintry 3°C (37.4°F). Throughout the nights in December, an average low-temperature of -4.9°C (23.2°F) is noted.

Rainfall

In December, the rain falls for 7 days. Throughout December, 30mm (1.18") of precipitation is accumulated. Throughout the year, in Sibiu, there are 94 rainfall days, and 627mm (24.69") of precipitation is accumulated.

Snowfall

Months with snowfall in Sibiu are January through April, October through December. Throughout December, in Sibiu, 65mm (2.56") of snow is accumulated. In Sibiu, during the entire year, snow aggregates up to 469mm (18.46").

Daylight

With an average of 8h and 42min of daylight, December has the shortest days of the year in Sibiu.
On the first day of December in Sibiu, Romania, sunrise is at 07:44 and sunset at 16:40. On the last day of the month, sunrise is at 08:04 and sunset at 16:48 EET.

Sunshine

The month with the least sunshine in Sibiu is December, with an average of 1.8h of sunshine.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 1 in December translates into these instructions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

Frequently asked questions

How cold is it in Sibiu in December?

An average high-temperature, in December, in Sibiu, is 3°C (37.4°F) and the average low-temperature is -4.9°C (23.2°F).

How much does it rain in Sibiu in December?

In Sibiu, in December, it is raining for 7 days, with typically 30mm (1.18") of accumulated precipitation.

How much does it snow in Sibiu in December?

During December, Sibiu regularly aggregates up to 65mm (2.56") of snow.

What is the month with the shortest days in Sibiu?

The month with the shortest days in Sibiu, Romania, is December, with an average of 8h and 42min of daylight.

What is the average length of the day in December in Sibiu?

The average day length in December is 8h and 44min.

When are sunrise and sunset in December in Sibiu?

In December, on the first day of the month, sunrise is at 07:44 and sunset at 16:40. On the last day of the month, sunrise is at 08:04 and sunset at 16:48 EET.

What is the month with the least sunshine in Sibiu?

With an average of 1.8h of sunshine, December has the least sunshine of the year in Sibiu.

How many hours of sunshine does Sibiu have in December?

In December, the average sunshine duration in Sibiu, Romania, is 1.8h.

When is the lowest UV index in Sibiu?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Sibiu.

How high is the UV index in December in Sibiu?

The average daily maximum UV index in December in Sibiu, Romania, is 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in December
Sibiu, Romania

Average temperature in December - Sibiu, Romania
  • Average high temperature in December: 3°C

The warmest months (with the highest average high temperature) are July and August (25.1°C).
The month with the lowest average high temperature is January (0.9°C).

  • Average low temperature in December: -4.9°C

The month with the highest average low temperature is July (12.5°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).

Average rainfall in December
Sibiu, Romania

Average rainfall in December - Sibiu, Romania
  • Average rainfall in December: 30mm

The wettest month (with the highest rainfall) is June (99mm).
The driest month (with the least rainfall) is February (26mm).

Average rainfall days in December
Sibiu, Romania

Average rainfall days in December - Sibiu, Romania
  • Average rainfall days in December: 7 days

The month with the highest number of rainy days is June (12 days).
The months with the least rainy days are February, March, September, October and November (6 days).

Average snowfall in December
Sibiu, Romania

Average snowfall in December - Sibiu, Romania
  • Average snowfall in December: 65mm

The months with the highest snowfall are January and February (110mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average daylight in December /
Average sunshine in December
Sibiu, Romania

Average daylight in December / Average sunshine in December - Sibiu, Romania
  • Average daylight in December: 8h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in December: 1h and 5min

The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).

Average UV index in December
Sibiu, Romania

Average UV index in December - Sibiu, Romania
  • Average UV index in December: 1

The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 1).

Sibiu, Romania

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