December weather forecastMarmanu, Romania
December
Weather in December
December, the first month of the winter in Marmanu, is also a wintry month, with temperature in the range of an average high of 4.5°C (40.1°F) and an average low of -1.5°C (29.3°F).Temperature
Marmanu in December demonstrates a small temperature transition, adjusting from an average high of a cool 10.2°C (50.4°F) in November to an icy 4.5°C (40.1°F). In December, Marmanu experiences an average nighttime temperature of -1.5°C (29.3°F).Humidity
The average relative humidity in December is 81%.Rainfall
In Marmanu, Romania, during December, the rain falls for 9.2 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, in Marmanu, there are 139.2 rainfall days, and 451mm (17.76") of precipitation is accumulated.Snowfall
Months with snowfall in Marmanu are January through April, November and December. In December, it is snowing for 4.5 days. Throughout December, 79mm (3.11") of snow is accumulated. In Marmanu, during the entire year, snow falls for 22.8 days and aggregates up to 404mm (15.91") 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 Marmanu, sunrise is at 07:45 and sunset at 16:49. On the last day of the month, sunrise is at 08:05 and sunset at 16:58 EET.
Sunshine
The average sunshine in December in Marmanu, Romania, is 5.4h.UV index
The months with the lowest UV index in Marmanu are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Enhance your sun protection with tightly woven, yet airy clothing. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Marmanu, 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
Marmanu, 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
Marmanu, 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
Marmanu, 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
Marmanu, 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
Marmanu, 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
Marmanu, 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
Marmanu, 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
Marmanu, 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: 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
Marmanu, 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
Marmanu, 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
Marmanu, 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
Marmanu, 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).
