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 advent of December brings a subtle shift in temperature, with the average high moving from a cool 12.1°C (53.8°F) in November to a frosty 7.9°C (46.2°F). During the nights of December, the average low-temperature in Roč holds at a wintry 3.1°C (37.6°F).Humidity
The average relative humidity in December in Roč is 79%.Rainfall
In Roč, in December, during 14.2 rainfall days, 93mm (3.66") of precipitation is typically accumulated. Throughout the year, in Roč, there are 184.2 rainfall days, and 1080mm (42.52") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 1.1 snowfall days, it receives 10mm (0.39") of snow. Throughout the year, in Roč, Croatia, there are 4.2 snowfall days, and 34mm (1.34") of snow is accumulated.Daylight
December has the shortest days of the year in Roč, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 07:23 and sunset at 16:22. On the last day of the month, sunrise is at 07:43 and sunset at 16:30 CET.
Sunshine
In December, the average sunshine is 5.1h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What are the temperatures in Roč in December?
What is the average humidity in December in Roč?
How many days does it rain in December in Roč?
When does it start snowing in Roč?
What is the month with the shortest days in Roč?
What is the average length of the day in December in Roč?
What time are sunrise and sunset in December in Roč?
How many hours of sunshine does Roč have in December?
What are the months with the lowest UV index in Roč?
What is the UV index intensity in December in Roč?
Average temperature in December
Roč, Croatia
- Average high temperature in December: 7.9°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in December: 3.1°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 (1.8°C).
Average pressure in December
Roč, Croatia
- Average pressure in December: 1019.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.6mbar).
Average wind speed in December
Roč, Croatia
- Average wind speed in December: 9.6km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest months (with the lowest average wind speed) are July and August (8.9km/h).
Average humidity in December
Roč, Croatia
- Average humidity in December: 79%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are July and August (68%).
Average rainfall in December
Roč, Croatia
- Average rainfall in December: 93mm
The wettest month (with the highest rainfall) is November (144mm).
The driest month (with the least rainfall) is January (64mm).
Average rainfall days in December
Roč, Croatia
- Average rainfall days in December: 14.2 days
The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is August (12.6 days).
Average snowfall in December
Roč, Croatia
- Average snowfall in December: 10mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Roč, Croatia
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is January (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Roč, 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 July (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Roč, Croatia
- Average sunshine days in December: 14 days
The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is May (6.6 days).
Average UV index in December
Roč, 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 and December (UV index 2).
Average cloud cover in December
Roč, Croatia
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Roč, Croatia
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
Roč, Croatia
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