December weather forecastPeștera, Romania

December

Weather in December

December, the first month of the winter in Peștera, is also a frosty month, with temperature in the range of an average low of 0.8°C (33.4°F) and an average high of 6°C (42.8°F).

Temperature

Stepping into December, Peștera observes a temperature decline, with the average high falling from November's cool 12.5°C (54.5°F) to a chilly 6°C (42.8°F). Peștera experiences a consistent average temperature of 0.8°C (33.4°F) throughout the nights in December.

Humidity

In Peștera, the average relative humidity in December is 79%.

Rainfall

In Peștera, during December, the rain falls for 9.2 days and regularly aggregates up to 26mm (1.02") of precipitation. In Peștera, Romania, during the entire year, the rain falls for 97.4 days and collects up to 248mm (9.76") of precipitation.

Snowfall

January through March, November and December are months with snowfall in Peștera. In Peștera, in December, during 2.3 snowfall days, 16mm (0.63") of snow is typically accumulated. Throughout the year, there are 13.6 snowfall days, and 76mm (2.99") of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 8h and 54min of daylight.
On the first day of December, sunrise is at 07:23 and sunset at 16:30. On the last day of the month, sunrise is at 07:42 and sunset at 16:38 EET.

Sunshine

In December, the average sunshine is 5.3h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Peștera. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.

Frequently asked questions

In Peștera, in December, the average high-temperature is 6°C (42.8°F), and the average low-temperature is 0.8°C (33.4°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is computed to be 32°C (89.6°F).

The average relative humidity in December in Peștera is 79%.

In Peștera, Romania, in December, during 9.2 rainfall days, 26mm (1.02") of precipitation is typically accumulated.

In Peștera, Romania, during December, snow falls for 2.3 days and regularly aggregates up to 16mm (0.63") of snow.

December has the shortest days of the year in Peștera, with an average of 8h and 54min of daylight.

The average day length in December is 8h and 56min.

In December, on the first day of the month, sunrise is at 07:23 and sunset at 16:30. On the last day of the month, in Peștera, Romania, sunrise is at 07:42 and sunset at 16:38 EET.

In Peștera, the average sunshine duration in December is 5.3h.

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe 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
Peștera, Romania

  • Average high temperature in December: 6°C

The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in December: 0.8°C

The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).

Average pressure in December
Peștera, Romania

  • Average pressure in December: 1019.8mbar

The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).

Average wind speed in December
Peștera, Romania

  • Average wind speed in December: 15.9km/h

The windiest month (with the highest average wind speed) is February (17km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).

Average humidity in December
Peștera, Romania

  • Average humidity in December: 79%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (53%).

Average rainfall in December
Peștera, Romania

  • Average rainfall in December: 26mm

The wettest month (with the highest rainfall) is June (29mm).
The driest month (with the least rainfall) is August (9mm).

Average rainfall days in December
Peștera, Romania

  • Average rainfall days in December: 9.2 days

The month with the highest number of rainy days is May (10.6 days).
The month with the least rainy days is August (3.3 days).

Average snowfall in December
Peștera, Romania

  • Average snowfall in December: 16mm

The month with the highest snowfall is January (25mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Peștera, Romania

  • Average snowfall days in December: 2.3 days

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

  • Average daylight in December: 8h and 54min

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

  • Average sunshine in December: 5h and 18min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in December
Peștera, Romania

  • Average sunshine days in December: 18.9 days

The month with the most sunshine days is August (27 days).
The month with the least sunshine days is February (16.3 days).

Average UV index in December
Peștera, Romania

  • Average UV index in December: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in December
Peștera, Romania

  • Average cloud cover in December: 44

The months with the most cloud cover are January and February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 14).

Average visibility in December
Peștera, Romania

  • Average visibility in December: 9km

The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).