December weather forecastFrumosu, Romania

December

Weather in December

The first month of the winter, December, is also a subzero cold month in Frumosu, Romania, with an average temperature fluctuating between -0.3°C (31.5°F) and -6.4°C (20.5°F).

Temperature

December weather is marked by a drop in the average high-temperature, falling from a frosty 6.6°C (43.9°F) in November to a freezing cold -0.3°C (31.5°F). During the nights in December, the temperature in Frumosu averages to -6.4°C (20.5°F).

Humidity

The average relative humidity in December is 87%.

Rainfall

In Frumosu, in December, it is raining for 3 days, with typically 17mm (0.67") of accumulated precipitation. In Frumosu, Romania, during the entire year, the rain falls for 133.6 days and collects up to 571mm (22.48") of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In Frumosu, Romania, in December, during 11.9 snowfall days, 127mm (5") of snow is typically accumulated. In Frumosu, during the entire year, snow falls for 72.4 days and aggregates up to 993mm (39.09") of snow.

Daylight

The month with the shortest days is December, with an average of 8h and 30min of daylight.
On the first day of the month, sunrise is at 07:45 and sunset at 16:28. On the last day of December, sunrise is at 08:05 and sunset at 16:35 EET.

Sunshine

In Frumosu, the average sunshine in December is 4.8h.

UV index

The months with the lowest UV index in Frumosu are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.

Frequently asked questions

An average high-temperature, in December, in Frumosu, is -0.3°C (31.5°F) and the average low-temperature is -6.4°C (20.5°F).

The average relative humidity in December is 87%.

In December, the rain falls for 3 days. Throughout December, 17mm (0.67") of precipitation is accumulated.

In Frumosu, in December, during 11.9 snowfall days, 127mm (5") of snow is typically accumulated.

December has the shortest days of the year in Frumosu, Romania, with an average of 8h and 30min of daylight.

In December, the average day length in Frumosu, Romania, is 8h and 31min.

In December, on the first day of the month, sunrise is at 07:45 and sunset at 16:28. On the last day of the month, in Frumosu, Romania, sunrise is at 08:05 and sunset at 16:35 EET.

The average sunshine duration in December is 4.8h.

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.

The average daily maximum UV index in December in Frumosu, Romania, is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
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
Frumosu, Romania

  • Average high temperature in December: -0.3°C

The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (-1.9°C).

  • Average low temperature in December: -6.4°C

The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).

Average pressure in December
Frumosu, Romania

  • Average pressure in December: 1020.1mbar

The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is June (1014.1mbar).

Average wind speed in December
Frumosu, Romania

  • Average wind speed in December: 8.8km/h

The windiest month (with the highest average wind speed) is December (8.8km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).

Average humidity in December
Frumosu, Romania

  • Average humidity in December: 87%

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is August (73%).

Average rainfall in December
Frumosu, Romania

  • Average rainfall in December: 17mm

The wettest month (with the highest rainfall) is June (121mm).
The driest month (with the least rainfall) is January (12mm).

Average rainfall days in December
Frumosu, Romania

  • Average rainfall days in December: 3 days

The month with the highest number of rainy days is June (23.4 days).
The month with the least rainy days is January (1.5 days).

Average snowfall in December
Frumosu, Romania

  • Average snowfall in December: 127mm

The month with the highest snowfall is April (152mm).
The months with the least snowfall are June, July and August (0mm).

Average snowfall days in December
Frumosu, Romania

  • Average snowfall days in December: 11.9 days

The month with the highest number of snowfall days is February (12.4 days).
The months with the least snowfall days are June, July and August (0 days).

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

  • Average daylight in December: 8h and 30min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in December: 4h and 48min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

Average sunshine days in December
Frumosu, Romania

  • Average sunshine days in December: 18.8 days

The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is June (4 days).

Average UV index in December
Frumosu, Romania

  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in December
Frumosu, Romania

  • Average cloud cover in December: 51

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in December
Frumosu, Romania

  • Average visibility in December: 8km

The months with the highest visibility are April, August and September (9km).
The month with the lowest visibility is January (6km).