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
Călmățuiu observes a minor decrease in the average high-temperature with the arrival of December, falling from November's fresh 11.6°C (52.9°F) to an icy 4.7°C (40.5°F). An average low-temperature of -0.5°C (31.1°F) is recorded during the nights in December.Humidity
In Călmățuiu, Romania, the average relative humidity in December is 80%.Rainfall
In Călmățuiu, in December, during 8 rainfall days, 28mm (1.1") of precipitation is typically accumulated. In Călmățuiu, during the entire year, the rain falls for 128.1 days and collects up to 441mm (17.36") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 4.1 days. Throughout December, 53mm (2.09") of snow is accumulated. In Călmățuiu, during the entire year, snow falls for 18.1 days and aggregates up to 266mm (10.47") of snow.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year in Călmățuiu.On the first day of December, sunrise is at 07:35 and sunset at 16:43. On the last day of the month, sunrise is at 07:54 and sunset at 16:52 EET.
Sunshine
In Călmățuiu, the average sunshine in December is 5.5h.UV index
The months with the lowest UV index in Călmățuiu are January, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 in December translates into these instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
How cold is it in Călmățuiu in December?
What is the average humidity in December in Călmățuiu?
How many days does it rain in December in Călmățuiu?
How many days does it snow in December in Călmățuiu?
What is the month with the shortest days in Călmățuiu?
What is the average length of the day in December in Călmățuiu?
When are sunrise and sunset in December in Călmățuiu?
How many hours of sunshine does Călmățuiu have in December?
What are the months with the lowest UV index in Călmățuiu?
What is the UV index reading in December in Călmățuiu?
Average temperature in December
Călmățuiu, Romania
- Average high temperature in December: 4.7°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in December
Călmățuiu, Romania
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The months with the lowest atmospheric pressure are June and July (1013.3mbar).
Average wind speed in December
Călmățuiu, Romania
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is March (13.4km/h).
The calmest month (with the lowest average wind speed) is July (9.1km/h).
Average humidity in December
Călmățuiu, Romania
- Average humidity in December: 80%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (49%).
Average rainfall in December
Călmățuiu, Romania
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is June (73mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in December
Călmățuiu, Romania
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in December
Călmățuiu, Romania
- Average snowfall in December: 53mm
The months with the highest snowfall are January and February (79mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Călmățuiu, Romania
- Average snowfall days in December: 4.1 days
The month with the highest number of snowfall days is January (6 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
Călmățuiu, Romania
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 3min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).
Average sunshine days in December
Călmățuiu, Romania
- Average sunshine days in December: 20.2 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in December
Călmățuiu, 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, November and December (UV index 2).
Average cloud cover in December
Călmățuiu, Romania
- Average cloud cover in December: 42
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Călmățuiu, Romania
- Average visibility in December: 9km
The months with the highest visibility are April, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
Călmățuiu, Romania
Weather forecast for your location
2. Allow the app to use your location
