December weather forecastValea Desului, Romania

December

Weather in December

The first month of the winter, December, is also an icy month in Valea Desului, Romania, with an average temperature varying between -1.5°C (29.3°F) and 4.5°C (40.1°F).

Temperature

The beginning of December marks a decrease in the average high-temperature, transitioning from a fresh 10.4°C (50.7°F) in November to an icy 4.5°C (40.1°F). Nighttime temperature in Valea Desului dips to a mean of -1.5°C (29.3°F) during December.

Humidity

In Valea Desului, the average relative humidity in December is 77%.

Rainfall

In Valea Desului, in December, it is raining for 9.5 days, with typically 29mm (1.14") of accumulated precipitation. In Valea Desului, during the entire year, the rain falls for 137.5 days and collects up to 383mm (15.08") of precipitation.

Snowfall

Months with snowfall in Valea Desului are January through April, November and December. In Valea Desului, Romania, in December, during 4.2 snowfall days, 51mm (2.01") of snow is typically accumulated. Throughout the year, in Valea Desului, there are 21 snowfall days, and 276mm (10.87") 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 the month, sunrise is at 07:43 and sunset at 16:46. On the last day of December, sunrise is at 08:03 and sunset at 16:54 EET.

Sunshine

The average sunshine in December is 6.1h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, the maximum UV index of 2 suggests this advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.

Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Valea Desului, in December, the average high-temperature is 4.5°C (40.1°F), and the average low-temperature is -1.5°C (29.3°F). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is computed to be 30°C (86°F).

In December, the average relative humidity in Valea Desului, Romania, is 77%.

In Valea Desului, in December, during 9.5 rainfall days, 29mm (1.14") of precipitation is typically accumulated.

In Valea Desului, in December, snow falls for 4.2 days, with typically accumulated 51mm (2.01") of snow.

The month with the shortest days in Valea Desului is December, with an average of 8h and 54min of daylight.

In Valea Desului, the average day length in December is 8h and 52min.

In December, on the first day of the month, sunrise is at 07:43 and sunset at 16:46. On the last day of the month, in Valea Desului, sunrise is at 08:03 and sunset at 16:54 EET.

In December, the average sunshine duration is 6.1h.

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

The average daily maximum UV index in December in Valea Desului is 2. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

10.4°C

4.5°C

2.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

18.1

17.5

16.8

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Valea Desului, Romania

Average high temperature in December: 4.5°C

The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (2.3°C).

Average low temperature in December: -1.5°C

The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).

Average pressure in December
Valea Desului, Romania

Average pressure in December: 1020.7mbar

The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in December
Valea Desului, Romania

Average wind speed in December: 5.8km/h

The windiest months (with the highest average wind speed) are March and April (7.5km/h).
The calmest month (with the lowest average wind speed) is November (5.6km/h).

Average humidity in December
Valea Desului, Romania

Average humidity in December: 77%

The months with the highest relative humidity are January and February (81%).
The month with the lowest relative humidity is August (55%).

Average rainfall in December
Valea Desului, Romania

Average rainfall in December: 29mm

The wettest month (with the highest rainfall) is May (59mm).
The driest month (with the least rainfall) is September (14mm).

Average rainfall days in December
Valea Desului, Romania

Average rainfall days in December: 9.5 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is September (6.9 days).

Average snowfall in December
Valea Desului, Romania

Average snowfall in December: 51mm

The month with the highest snowfall is February (78mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December
Valea Desului, Romania

Average snowfall days in December: 4.2 days

The month with the highest number of snowfall days is February (6.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Valea Desului, 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: 6h and 6min

The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).

Average sunshine days in December
Valea Desului, Romania

Average sunshine days in December: 17.5 days

The months with the most sunshine days are September and October (19.4 days).
The month with the least sunshine days is June (7.6 days).

Average UV index in December
Valea Desului, Romania

Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Valea Desului, Romania

Average cloud cover in December: 35

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in December
Valea Desului, Romania

Average visibility in December: 9km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).