December weather forecastViersani, Romania
December weather for Viersani, Romania: In Viersani, Romania, in December, during 4.2 snowfall days, 51mm (2.01") of snow is typically accumulated. In Viersani, during December, the rain falls for 9.5 days and regularly aggregates up to 29mm (1.14") of precipitation.
December
Weather in December
December, the first month of the winter in Viersani, is still a cold month, with an average temperature varying between -1.5°C (29.3°F) and 4.5°C (40.1°F).Temperature
December's arrival correlates with a reduction in the average high-temperature, down from a fresh 10.4°C (50.7°F) in November to a wintry 4.5°C (40.1°F). In December, Viersani experiences a temperature dip to an average of -1.5°C (29.3°F) at night.Humidity
In Viersani, the average relative humidity in December is 77%.Rainfall
In Viersani, in December, it is raining for 9.5 days, with typically 29mm (1.14") of accumulated precipitation. In Viersani, Romania, 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 Viersani are January through April, November and December. In Viersani, Romania, in December, during 4.2 snowfall days, 51mm (2.01") of snow is typically accumulated. In Viersani, during the entire year, snow falls for 21 days and aggregates up to 276mm (10.87") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of December in Viersani, Romania, sunrise is at 07:43 and sunset at 16:46. On the last day of the month, sunrise is at 08:03 and sunset at 16:54 EET.
Sunshine
The average sunshine in December in Viersani is 6.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Viersani. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 suggests these recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Viersani, 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
Viersani, 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
Viersani, 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
Viersani, 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
Viersani, 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
Viersani, 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
Viersani, 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
Viersani, 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
Viersani, 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
Viersani, 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
Viersani, 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
Viersani, 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
Viersani, 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).
