December weather forecastRabac, Croatia
December
Weather in December
December, the first month of the winter in Rabac, is still a chilly month, with an average temperature varying between 9°C (48.2°F) and 2°C (35.6°F).Temperature
The onset of December entails a subtle temperature shift, as the average high-temperature eases from a mild 13°C (55.4°F) in November to a chilly 9°C (48.2°F). Throughout December nights, Rabac registers an average low-temperature of 2°C (35.6°F).Rainfall
In December, the rain falls for 13 days. Throughout December, 108mm (4.25") of precipitation is accumulated. Throughout the year, there are 152 rainfall days, and 1193mm (46.97") of precipitation is accumulated.Sea temperature
In Rabac, the average seawater temperature in December is 14.3°C (57.7°F).Note: Swimming in 14.3°C (57.7°F) feels unbearing at 13°C (55.4°F) and can be life-risking below 10°C (50°F), causing breathing issues and cold shock, depending on a person's capacity.
Daylight
December has the shortest days of the year in Rabac, Croatia, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:22 and sunset at 16:23. On the last day of December, sunrise is at 07:41 and sunset at 16:31 CET.
Sunshine
The month with the least sunshine in Rabac is December, with an average of 3h of sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Rabac. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: During December, 1 as the daily maximum UV index converts into the following advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rabac, Croatia
- Average high temperature in December: 9°C
The warmest months (with the highest average high temperature) are July and August (27°C).
The month with the lowest average high temperature is January (8°C).
- Average low temperature in December: 2°C
The months with the highest average low temperature are July and August (16°C).
The coldest months (with the lowest average low temperature) are January and February (1°C).
Average rainfall in December
Rabac, Croatia
- Average rainfall in December: 108mm
The wettest month (with the highest rainfall) is November (145mm).
The driest month (with the least rainfall) is July (66mm).
Average rainfall days in December
Rabac, Croatia
- Average rainfall days in December: 13 days
The months with the highest number of rainy days are April, May, June and November (14 days).
The months with the least rainy days are July and August (11 days).
Average sea temperature in December
Rabac, Croatia
- Average sea temperature in December: 14.3°C
The best month for swimming (with the highest average sea temperature) is August (24.9°C).
The coldest month (with the lowest average sea temperature) is February (10.7°C).
Average daylight in December /
Average sunshine in December
Rabac, Croatia
- 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: 3h
The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is December (Average sunshine: 3h).
Average UV index in December
Rabac, Croatia
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 1).
