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 frosty 9.8°C (49.6°F) to a wintry 3.1°C (37.6°F). In Costişa de Sus, December is marked by an average low-temperature of -2.2°C (28°F).Humidity
The average relative humidity in December in Costişa de Sus, Romania, is 81%.Rainfall
In Costişa de Sus, Romania, during December, the rain falls for 6.4 days and regularly aggregates up to 22mm (0.87") of precipitation. In Costişa de Sus, during the entire year, the rain falls for 103.5 days and collects up to 291mm (11.46") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Costişa de Sus, Romania, during December, snow falls for 3.5 days and regularly aggregates up to 40mm (1.57") of snow. Throughout the year, there are 17.6 snowfall days, and 184mm (7.24") 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 the month, sunrise is at 07:32 and sunset at 16:26. On the last day of December, sunrise is at 07:52 and sunset at 16:34 EET.
Sunshine
In December, the average sunshine is 5.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
Is it cold in Costişa de Sus during December?
What is the average humidity in December in Costişa de Sus?
How much does it rain in Costişa de Sus in December?
How many days does it snow in December in Costişa de Sus?
What is the month with the shortest days in Costişa de Sus?
How many hours of daylight does Costişa de Sus have in December?
When are sunrise and sunset in December in Costişa de Sus?
How long on average sun shines in December in Costişa de Sus?
What is the month with the lowest UV index in Costişa de Sus?
What is the UV index intensity in December in Costişa de Sus?
Average temperature in December
Costişa de Sus, Romania
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in December: -2.2°C
The month with the highest average low temperature is July (16.9°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).
Average pressure in December
Costişa de Sus, Romania
- Average pressure in December: 1019.9mbar
The months with the highest atmospheric pressure are October and December (1019.9mbar).
The month with the lowest atmospheric pressure is June (1013.1mbar).
Average wind speed in December
Costişa de Sus, Romania
- Average wind speed in December: 12.8km/h
The windiest month (with the highest average wind speed) is March (14.6km/h).
The calmest month (with the lowest average wind speed) is July (11.2km/h).
Average humidity in December
Costişa de Sus, 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 (51%).
Average rainfall in December
Costişa de Sus, Romania
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in December
Costişa de Sus, Romania
- Average rainfall days in December: 6.4 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in December
Costişa de Sus, Romania
- Average snowfall in December: 40mm
The month with the highest snowfall is January (69mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Costişa de Sus, Romania
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is January (5.3 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
Costişa de Sus, Romania
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in December
Costişa de Sus, Romania
- Average sunshine days in December: 21.4 days
The month with the most sunshine days is August (24.6 days).
The month with the least sunshine days is June (15.3 days).
Average UV index in December
Costişa de Sus, 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
Costişa de Sus, Romania
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Costişa de Sus, Romania
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January and February (8km).
Costişa de Sus, Romania
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