Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The arrival of December corresponds with a reduction in the average high-temperature, down from November's fresh 11.1°C (52°F) to an icy 4.6°C (40.3°F). December nights reflect a consistent temperature dip to a freezing cold -0.3°C (31.5°F), a slight descent from daytime peaks.Humidity
The average relative humidity in December in Preasna is 79%.Rainfall
In Preasna, Romania, in December, it is raining for 8.1 days, with typically 33mm (1.3") of accumulated precipitation. In Preasna, during the entire year, the rain falls for 118.8 days and collects up to 411mm (16.18") of precipitation.Snowfall
January through April, November and December are months with snowfall. In December, it is snowing for 4.7 days. Throughout December, 74mm (2.91") of snow is accumulated. Throughout the year, there are 19.9 snowfall days, and 272mm (10.71") 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 07:29 and sunset at 16:35. On the last day of the month, sunrise is at 07:49 and sunset at 16:43 EET.
Sunshine
The average sunshine in December is 5.1h.UV index
The months with the lowest UV index in Preasna are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is December in Preasna?
What is the average humidity in December in Preasna?
How many days does it rain in December in Preasna?
How many days does it snow in December in Preasna?
What is the month with the shortest days in Preasna?
What is the average length of the day in December in Preasna?
When are sunrise and sunset in December in Preasna?
How long on average sun shines in December in Preasna?
What is the month with the lowest UV index in Preasna?
How high is the UV index in December in Preasna?
Average temperature in December
Preasna, Romania
- Average high temperature in December: 4.6°C
The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in December: -0.3°C
The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in December
Preasna, Romania
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The months with the lowest atmospheric pressure are June and July (1013.1mbar).
Average wind speed in December
Preasna, Romania
- Average wind speed in December: 11.5km/h
The windiest months (with the highest average wind speed) are February and March (12.8km/h).
The calmest month (with the lowest average wind speed) is July (8.7km/h).
Average humidity in December
Preasna, Romania
- Average humidity in December: 79%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (48%).
Average rainfall in December
Preasna, Romania
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is June (58mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in December
Preasna, Romania
- Average rainfall days in December: 8.1 days
The month with the highest number of rainy days is June (15.1 days).
The months with the least rainy days are January and September (6.2 days).
Average snowfall in December
Preasna, Romania
- Average snowfall in December: 74mm
The month with the highest snowfall is January (98mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Preasna, Romania
- Average snowfall days in December: 4.7 days
The month with the highest number of snowfall days is January (6.8 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
Preasna, Romania
- Average daylight in December: 8h and 5min
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 1min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in December
Preasna, Romania
- Average sunshine days in December: 19.1 days
The month with the most sunshine days is September (22.3 days).
The month with the least sunshine days is June (13.7 days).
Average UV index in December
Preasna, 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, November and December (UV index 2).
Average cloud cover in December
Preasna, Romania
- Average cloud cover in December: 46
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Preasna, Romania
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
Preasna, Romania
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