December weather forecastPrejna, Romania
December
Weather in December
December, the first month of the winter in Prejna, is still a cold month, with an average temperature fluctuating between -1.5°C (29.3°F) and 4.5°C (40.1°F).Temperature
The onset of December results in a decrease in the average high-temperature, receding from a fresh 10.2°C (50.4°F) in November to an icy 4.5°C (40.1°F). During December, the nighttime temperature averages of -1.5°C (29.3°F).Humidity
In Prejna, the average relative humidity in December is 81%.Rainfall
In Prejna, Romania, during December, the rain falls for 9.2 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, there are 139.2 rainfall days, and 451mm (17.76") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Prejna. In Prejna, during December, snow falls for 4.5 days and regularly aggregates up to 79mm (3.11") of snow. In Prejna, during the entire year, snow falls for 22.8 days and aggregates up to 404mm (15.91") of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year in Prejna.On the first day of the month, sunrise is at 07:47 and sunset at 16:49. On the last day of December, sunrise is at 08:07 and sunset at 16:58 EET.
Sunshine
In December, the average sunshine is 5.4h.UV index
The months with the lowest UV index in Prejna are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 2 in December suggests the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Prejna, Romania
- Average high temperature in December: 4.5°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 (2.8°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure in December
Prejna, Romania
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).
Average wind speed in December
Prejna, Romania
- Average wind speed in December: 8.6km/h
The windiest month (with the highest average wind speed) is April (9.5km/h).
The calmest month (with the lowest average wind speed) is November (7.6km/h).
Average humidity in December
Prejna, Romania
- Average humidity in December: 81%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Prejna, Romania
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is May (61mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in December
Prejna, Romania
- Average rainfall days in December: 9.2 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is August (8.3 days).
Average snowfall in December
Prejna, Romania
- Average snowfall in December: 79mm
The month with the highest snowfall is February (123mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Prejna, Romania
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (7 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
Prejna, Romania
- Average daylight in December: 8h and 48min
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 48min).
- Average sunshine in December: 5h and 24min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in December
Prejna, Romania
- Average sunshine days in December: 17.9 days
The month with the most sunshine days is August (20.5 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in December
Prejna, 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
Prejna, Romania
- Average cloud cover in December: 40
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in December
Prejna, 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).
