December weather forecastBorsec, Romania

December

Weather in December

The first month of the winter, December, is also a wintry month in Borsec, Romania, with an average temperature fluctuating between 0.5°C (32.9°F) and -5.6°C (21.9°F).

Temperature

The transition into December involves a decrease in the average high-temperature, falling from a chilly 7.1°C (44.8°F) in November to a cold 0.5°C (32.9°F). Borsec's temperature tends to fall to an average low of -5.6°C (21.9°F) during the nights of December.

Humidity

In December, the average relative humidity is 87%.

Rainfall

In Borsec, in December, it is raining for 6.5 days, with typically 24mm (0.94") of accumulated precipitation. Throughout the year, there are 154.2 rainfall days, and 632mm (24.88") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. In December, it is snowing for 13.6 days. Throughout December, 173mm (6.81") of snow is accumulated. In Borsec, during the entire year, snow falls for 79.6 days and aggregates up to 1207mm (47.52") of snow.

Daylight

December has the shortest days of the year, with an average of 8h and 36min of daylight.
On the first day of December, sunrise is at 07:43 and sunset at 16:30. On the last day of the month, sunrise is at 08:03 and sunset at 16:38 EET.

Sunshine

In December, the average sunshine in Borsec is 4.7h.

UV index

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In December, the UV index of 2 transforms into the following advice:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.

Frequently asked questions

December temperatures vary between a high-temperature of 0.5°C (32.9°F) and a low-temperature of -5.6°C (21.9°F).

In Borsec, the average relative humidity in December is 87%.

In December, the rain falls for 6.5 days. Throughout December, 24mm (0.94") of precipitation is accumulated.

In Borsec, in December, during 13.6 snowfall days, 173mm (6.81") of snow is typically accumulated.

The month with the shortest days is December, with an average of 8h and 36min of daylight.

In December, the average day length is 8h and 35min.

On the first day of December, sunrise is at 07:43 and sunset at 16:30. On the last day of the month, sunrise is at 08:03 and sunset at 16:38 EET.

In December, the average sunshine duration is 4.7h.

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Borsec, Romania

  • Average high temperature in December: 0.5°C

The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (-1.3°C).

  • Average low temperature in December: -5.6°C

The month with the highest average low temperature is August (10.8°C).
The coldest month (with the lowest average low temperature) is January (-8°C).

Average pressure in December
Borsec, Romania

  • Average pressure in December: 1020.2mbar

The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is June (1014mbar).

Average wind speed in December
Borsec, Romania

  • Average wind speed in December: 8.6km/h

The windiest months (with the highest average wind speed) are March and December (8.6km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).

Average humidity in December
Borsec, Romania

  • Average humidity in December: 87%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (71%).

Average rainfall in December
Borsec, Romania

  • Average rainfall in December: 24mm

The wettest month (with the highest rainfall) is June (124mm).
The driest months (with the least rainfall) are January and November (20mm).

Average rainfall days in December
Borsec, Romania

  • Average rainfall days in December: 6.5 days

The month with the highest number of rainy days is May (23.6 days).
The month with the least rainy days is February (5.5 days).

Average snowfall in December
Borsec, Romania

  • Average snowfall in December: 173mm

The month with the highest snowfall is March (233mm).
The months with the least snowfall are June, July and August (0mm).

Average snowfall days in December
Borsec, Romania

  • Average snowfall days in December: 13.6 days

The month with the highest number of snowfall days is February (16.3 days).
The months with the least snowfall days are June, July and August (0 days).

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

  • Average daylight in December: 8h and 36min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in December: 4h and 42min

The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

Average sunshine days in December
Borsec, Romania

  • Average sunshine days in December: 16.3 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is June (4.9 days).

Average UV index in December
Borsec, Romania

  • Average UV index in December: 2

The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in December
Borsec, Romania

  • Average cloud cover in December: 51

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in December
Borsec, Romania

  • Average visibility in December: 7km

The months with the highest visibility are July, August and September (9km).
The months with the lowest visibility are January, February and December (7km).