December weather forecastValea Calului, Romania
December
Weather in December
December, the first month of the winter in Valea Calului, is also a wintry month, with temperature in the range of an average low of -2.5°C (27.5°F) and an average high of 3.5°C (38.3°F).Temperature
As December arrives, Valea Calului's weather displays a decrease in high-temperatures, transitioning from November's chilly 9.3°C (48.7°F) to an icy 3.5°C (38.3°F). During the nights in December, Valea Calului experiences a consistent average temperature of -2.5°C (27.5°F).Humidity
The average relative humidity in December is 80%.Rainfall
In December, in Valea Calului, Romania, the rain falls for 6.9 days. Throughout December, 27mm (1.06") of precipitation is accumulated. In Valea Calului, Romania, during the entire year, the rain falls for 160.7 days and collects up to 559mm (22.01") of precipitation.Snowfall
January through April, October through December are months with snowfall. In December, it is snowing for 5.5 days. Throughout December, 63mm (2.48") of snow is accumulated. In Valea Calului, during the entire year, snow falls for 31.4 days and aggregates up to 472mm (18.58") of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year in Valea Calului.On the first day of the month, sunrise is at 07:40 and sunset at 16:40. On the last day of December, sunrise is at 08:00 and sunset at 16:49 EET.
Sunshine
The average sunshine in December in Valea Calului is 6h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In December, the UV index of 2 transforms into the following advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. 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. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Valea Calului, Romania
- Average high temperature in December: 3.5°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (1.4°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Valea Calului, Romania
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).
Average wind speed in December
Valea Calului, Romania
- Average wind speed in December: 6.1km/h
The windiest month (with the highest average wind speed) is April (7.9km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).
Average humidity in December
Valea Calului, Romania
- Average humidity in December: 80%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is August (59%).
Average rainfall in December
Valea Calului, Romania
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is June (106mm).
The driest month (with the least rainfall) is February (21mm).
Average rainfall days in December
Valea Calului, Romania
- Average rainfall days in December: 6.9 days
The month with the highest number of rainy days is May (23.7 days).
The month with the least rainy days is January (5.5 days).
Average snowfall in December
Valea Calului, Romania
- Average snowfall in December: 63mm
The month with the highest snowfall is February (117mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Valea Calului, Romania
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is February (8.9 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 Calului, Romania
- Average daylight in December: 8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in December
Valea Calului, Romania
- Average sunshine days in December: 20.2 days
The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is May (5 days).
Average UV index in December
Valea Calului, Romania
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Valea Calului, Romania
- Average cloud cover in December: 37
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Valea Calului, 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).
