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
December
Weather in December
Temperature
The onset of December brings a small change in high-temperatures, falling from a cool 12.3°C (54.1°F) in November to a wintry 5.5°C (41.9°F). Nightly temperatures drop to an average low of 0.3°C (32.5°F) in December.Humidity
In December, the average relative humidity is 80%.Rainfall
In Cerna, during December, the rain falls for 7.4 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, in Cerna, there are 107.6 rainfall days, and 332mm (13.07") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In December, in Cerna, it is snowing for 3 days. Throughout December, 49mm (1.93") of snow is accumulated. In Cerna, Croatia, during the entire year, snow falls for 16.4 days and aggregates up to 218mm (8.58") of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:04 and sunset at 16:04. On the last day of December, sunrise is at 07:24 and sunset at 16:12 CET.
Sunshine
The average sunshine in December in Cerna is 5.2h.UV index
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Cerna during December?
What is the average humidity in December in Cerna?
How many days does it rain in December in Cerna?
How much does it snow in Cerna in December?
What is the month with the shortest days in Cerna?
What is the average length of the day in December in Cerna?
What time are sunrise and sunset in December in Cerna?
How long on average sun shines in December in Cerna?
When is the lowest UV index in Cerna?
What is the UV index reading in December in Cerna?
Average temperature in December
Cerna, Croatia
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in December: 0.3°C
The month with the highest average low temperature is August (16.6°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in December
Cerna, Croatia
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is June (1014.3mbar).
Average wind speed in December
Cerna, Croatia
- Average wind speed in December: 10.1km/h
The windiest month (with the highest average wind speed) is February (11.5km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in December
Cerna, Croatia
- Average humidity in December: 80%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (57%).
Average rainfall in December
Cerna, Croatia
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is May (50mm).
The driest months (with the least rainfall) are August and November (18mm).
Average rainfall days in December
Cerna, Croatia
- Average rainfall days in December: 7.4 days
The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is November (6.6 days).
Average snowfall in December
Cerna, Croatia
- Average snowfall in December: 49mm
The month with the highest snowfall is January (85mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Cerna, Croatia
- Average snowfall days in December: 3 days
The month with the highest number of snowfall days is January (6.6 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
Cerna, Croatia
- Average daylight in December: 8h and 5min
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: 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 24min).
Average sunshine days in December
Cerna, Croatia
- Average sunshine days in December: 20.7 days
The month with the most sunshine days is August (23.7 days).
The month with the least sunshine days is June (15 days).
Average UV index in December
Cerna, Croatia
- 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, November and December (UV index 2).
Average cloud cover in December
Cerna, Croatia
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Cerna, Croatia
- Average visibility in December: 9km
The months with the highest visibility are March, April, June, July, August, September, October and November (10km).
The month with the lowest visibility is January (8km).
