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 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 entails a subtle temperature shift, as the average high-temperature eases from a mild 15.5°C (59.9°F) in November to a cool 12.2°C (54°F). An average nighttime temperature of 10.2°C (50.4°F) marks December in Osor, Croatia.Humidity
In December, the average relative humidity is 68%.Rainfall
In Osor, in December, it is raining for 15 days, with typically 83mm (3.27") of accumulated precipitation. Throughout the year, in Osor, Croatia, there are 141.5 rainfall days, and 769mm (30.28") of precipitation is accumulated.Snowfall
Months with snowfall in Osor are January, February and December. December is the first month it typically snows. Throughout December, there are 0.1 snowfall days. In Osor, during the entire year, snow falls for 0.5 days.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of December in Osor, sunrise is at 07:19 and sunset at 16:23. On the last day of the month, sunrise is at 07:39 and sunset at 16:31 CET.
Sunshine
January and December, with an average of 5.4h of sunshine, are months with the least sunshine.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Osor, Croatia. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: An average UV index of 3 in December transforms into this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Osor in December?
What is the average humidity in December in Osor?
How much does it rain in Osor in December?
When does it start snowing in Osor?
What is the month with the shortest days in Osor?
How many hours of daylight does Osor have in December?
When is the sunrise / sunset in December in Osor?
What is the month with the least sunshine in Osor?
How many hours of sunshine does Osor have in December?
What are the months with the lowest UV index in Osor?
What is the UV index intensity in December in Osor?
Average temperature in December
Osor, Croatia
- Average high temperature in December: 12.2°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is February (10.5°C).
- Average low temperature in December: 10.2°C
The month with the highest average low temperature is August (24.6°C).
The coldest months (with the lowest average low temperature) are January and February (8.3°C).
Average pressure in December
Osor, Croatia
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in December
Osor, Croatia
- Average wind speed in December: 22.3km/h
The windiest month (with the highest average wind speed) is February (25.7km/h).
The calmest month (with the lowest average wind speed) is July (14.2km/h).
Average humidity in December
Osor, Croatia
- Average humidity in December: 68%
The months with the highest relative humidity are April and November (71%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Osor, Croatia
- Average rainfall in December: 83mm
The wettest month (with the highest rainfall) is November (136mm).
The driest month (with the least rainfall) is August (28mm).
Average rainfall days in December
Osor, Croatia
- Average rainfall days in December: 15 days
The month with the highest number of rainy days is November (16.4 days).
The month with the least rainy days is August (6.8 days).
Average snowfall days in December
Osor, Croatia
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Osor, Croatia
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 5h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in December
Osor, Croatia
- Average sunshine days in December: 14.2 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is November (12.5 days).
Average UV index in December
Osor, Croatia
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Osor, Croatia
- Average cloud cover in December: 41
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in December
Osor, Croatia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
