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
With the onset of December, Slunj's climate undergoes a slight change as the average high-temperature moves from a chilly 9.9°C (49.8°F) in November to a wintry 5.1°C (41.2°F). Slunj throughout December, records an average low-temperature of -0.9°C (30.4°F).Humidity
The average relative humidity in December in Slunj is 86%.Rainfall
In December, the rain falls for 13.5 days. Throughout December, 74mm (2.91") of precipitation is accumulated. Throughout the year, in Slunj, there are 166.6 rainfall days, and 817mm (32.17") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In December, it is snowing for 7.3 days. Throughout December, 238mm (9.37") of snow is accumulated. Throughout the year, in Slunj, there are 38 snowfall days, and 973mm (38.31") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 07:16 and sunset at 16:17. On the last day of the month, sunrise is at 07:36 and sunset at 16:25 CET.
Sunshine
The average sunshine in December in Slunj, Croatia, is 5.3h.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 estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Slunj during December?
What is the average humidity in December in Slunj?
How many days does it rain in December in Slunj?
How much does it snow in Slunj in December?
What is the month with the shortest days in Slunj?
How many hours of daylight does Slunj have in December?
What time are sunrise and sunset in December in Slunj?
How many hours of sunshine does Slunj have in December?
When is the lowest UV index in Slunj?
How high is the UV index in December in Slunj?
Average temperature in December
Slunj, Croatia
- Average high temperature in December: 5.1°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-2.6°C).
Average pressure in December
Slunj, Croatia
- Average pressure in December: 1019.9mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is July (1014.4mbar).
Average wind speed in December
Slunj, Croatia
- Average wind speed in December: 8.1km/h
The windiest month (with the highest average wind speed) is March (10.3km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity in December
Slunj, Croatia
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Slunj, Croatia
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is May (100mm).
The driest month (with the least rainfall) is August (49mm).
Average rainfall days in December
Slunj, Croatia
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is August (10.3 days).
Average snowfall in December
Slunj, Croatia
- Average snowfall in December: 238mm
The month with the highest snowfall is January (249mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Slunj, Croatia
- Average snowfall days in December: 7.3 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Slunj, 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 2min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in December
Slunj, Croatia
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is May (8.5 days).
Average UV index in December
Slunj, Croatia
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Slunj, Croatia
- Average cloud cover in December: 46
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Slunj, Croatia
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January and November (7km).
