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 start of December signals a decrease in the average high-temperature, transitioning from a frosty 9.4°C (48.9°F) in November to a wintry 3.2°C (37.8°F). Košćani observes an average low-temperature of -4.4°C (24.1°F) during December.Humidity
In Košćani, the average relative humidity in December is 88%.Rainfall
The wettest months in Košćani are November and December, with an average 85mm (3.35") of rainfall.Snowfall
January through May, October through December are months with snowfall. In Košćani, in December, during 11.4 snowfall days, 307mm (12.09") of snow is typically accumulated. In Košćani, during the entire year, snow falls for 53 days and aggregates up to 1308mm (51.5") of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:05 and sunset at 16:13. On the last day of December, sunrise is at 07:25 and sunset at 16:22 CET.
Sunshine
The average sunshine in December is 4.3h.UV index
In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
What is the wettest month?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Košćani have in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Košćani have in December?
How high is the UV index in December?
Average temperature in December
Košćani, Bosnia and Herzegovina
- Average high temperature in December: 3.2°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in December: -4.4°C
The month with the highest average low temperature is August (11.2°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).
Average pressure in December
Košćani, Bosnia and Herzegovina
- Average pressure in December: 1020.1mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in December
Košćani, Bosnia and Herzegovina
- Average wind speed in December: 9km/h
The windiest months (with the highest average wind speed) are February and March (9.6km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Košćani, Bosnia and Herzegovina
- Average humidity in December: 88%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Košćani, Bosnia and Herzegovina
- Average rainfall in December: 85mm
The wettest months (with the highest rainfall) are November and December (85mm).
The driest month (with the least rainfall) is August (35mm).
Average rainfall days in December
Košćani, Bosnia and Herzegovina
- Average rainfall days in December: 11.8 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is August (9.8 days).
Average snowfall in December
Košćani, Bosnia and Herzegovina
- Average snowfall in December: 307mm
The month with the highest snowfall is January (344mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Košćani, Bosnia and Herzegovina
- Average snowfall days in December: 11.4 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Košćani, Bosnia and Herzegovina
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Košćani, Bosnia and Herzegovina
- Average sunshine days in December: 11.2 days
The month with the most sunshine days is August (19.4 days).
The month with the least sunshine days is February (7.9 days).
Average UV index in December
Košćani, Bosnia and Herzegovina
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Košćani, Bosnia and Herzegovina
- Average cloud cover in December: 54
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Košćani, Bosnia and Herzegovina
- Average visibility in December: 7km
The months with the highest visibility are July and August (9km).
The months with the lowest visibility are January and February (6km).
