December weather forecastCernu, Romania
December
Weather in December
December, the first month of the winter in Cernu, is also a wintry month, with an average temperature fluctuating between -3.1°C (26.4°F) and 2.8°C (37°F).Temperature
December weather is marked by a drop in the average high-temperature, falling from a frosty 9.3°C (48.7°F) in November to a wintry 2.8°C (37°F). Cernu's temperature lowers to a mean of -3.1°C (26.4°F) during the nights in December.Humidity
In December, the average relative humidity is 81%.Rainfall
In Cernu, Romania, in December, it is raining for 6.3 days, with typically 24mm (0.94") of accumulated precipitation. In Cernu, Romania, during the entire year, the rain falls for 131.6 days and collects up to 424mm (16.69") of precipitation.Snowfall
January through April, October through December are months with snowfall in Cernu. In December, in Cernu, it is snowing for 7.6 days. Throughout December, 121mm (4.76") of snow is accumulated. Throughout the year, there are 36.9 snowfall days, and 532mm (20.94") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 42min of daylight.On the first day of December, sunrise is at 07:37 and sunset at 16:28. On the last day of the month, sunrise is at 07:57 and sunset at 16:36 EET.
Sunshine
The average sunshine in December is 5.4h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Cernu, Romania. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Cernu, Romania
- Average high temperature in December: 2.8°C
The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (0.2°C).
- Average low temperature in December: -3.1°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).
Average pressure in December
Cernu, Romania
- Average pressure in December: 1020.1mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).
Average wind speed in December
Cernu, Romania
- Average wind speed in December: 9.5km/h
The windiest month (with the highest average wind speed) is April (10.9km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in December
Cernu, Romania
- Average humidity in December: 81%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (59%).
Average rainfall in December
Cernu, Romania
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is June (87mm).
The driest months (with the least rainfall) are September and November (20mm).
Average rainfall days in December
Cernu, Romania
- Average rainfall days in December: 6.3 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in December
Cernu, Romania
- Average snowfall in December: 121mm
The month with the highest snowfall is January (131mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Cernu, Romania
- Average snowfall days in December: 7.6 days
The month with the highest number of snowfall days is January (10 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
Cernu, Romania
- Average daylight in December: 8h and 42min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 5h and 24min
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 30min).
Average sunshine days in December
Cernu, Romania
- Average sunshine days in December: 18.3 days
The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in December
Cernu, 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
Cernu, Romania
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Cernu, Romania
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February and December (8km).
