December weather forecastCosaci, Romania
December
Weather in December
December, the first month of the winter in Cosaci, is also a wintry month, with an average temperature fluctuating between -2.5°C (27.5°F) and 3.5°C (38.3°F).Temperature
December comes with a drop in the average high-temperature, falling from November's chilly 9.3°C (48.7°F) to a wintry 3.5°C (38.3°F). During the nights in December, Cosaci experiences a consistent average temperature of -2.5°C (27.5°F).Humidity
The average relative humidity in December is 80%.Rainfall
In Cosaci, during December, the rain falls for 6.9 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, there are 160.7 rainfall days, and 559mm (22.01") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Cosaci, during December, snow falls for 5.5 days and regularly aggregates up to 63mm (2.48") of snow. In Cosaci, during the entire year, snow falls for 31.4 days and aggregates up to 472mm (18.58") of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year in Cosaci.On the first day of the month, sunrise is at 07:40 and sunset at 16:39. On the last day of December, sunrise is at 07:59 and sunset at 16:48 EET.
Sunshine
In December, the average sunshine is 6h.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: In December, a regular UV index of 2 translates into these guidelines:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Cosaci, Romania
- Average high temperature in December: 3.5°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (1.4°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Cosaci, Romania
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).
Average wind speed in December
Cosaci, Romania
- Average wind speed in December: 6.1km/h
The windiest month (with the highest average wind speed) is April (7.9km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).
Average humidity in December
Cosaci, Romania
- Average humidity in December: 80%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is August (59%).
Average rainfall in December
Cosaci, Romania
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is June (106mm).
The driest month (with the least rainfall) is February (21mm).
Average rainfall days in December
Cosaci, Romania
- Average rainfall days in December: 6.9 days
The month with the highest number of rainy days is May (23.7 days).
The month with the least rainy days is January (5.5 days).
Average snowfall in December
Cosaci, Romania
- Average snowfall in December: 63mm
The month with the highest snowfall is February (117mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Cosaci, Romania
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is February (8.9 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
Cosaci, Romania
- Average daylight in December: 8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in December
Cosaci, Romania
- Average sunshine days in December: 20.2 days
The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is May (5 days).
Average UV index in December
Cosaci, 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
Cosaci, Romania
- Average cloud cover in December: 37
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Cosaci, 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).
