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
December ushers in a slight temperature change, with average high-temperatures reducing from November's chilly 9.8°C (49.6°F) to a wintry 2.7°C (36.9°F). During the month of December, an average temperature of -4.2°C (24.4°F) is noted during the nights.Humidity
In December, the average relative humidity is 85%.Rainfall
In December, the rain falls for 10.3 days. Throughout December, 68mm (2.68") of precipitation is accumulated. Throughout the year, there are 166.7 rainfall days, and 705mm (27.76") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 12.1 days and typically aggregates up to 325mm (12.8") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 06:57 and sunset at 16:09. On the last day of December, sunrise is at 07:16 and sunset at 16:17 CET.
Sunshine
The average sunshine in December is 5.1h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 2 during December leads to these advisories:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Experience reduced UV exposure by about half when donning a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection 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?
How much does it rain in December?
When does it snow the most?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Trtoševo have in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Trtoševo, Bosnia and Herzegovina
- Average high temperature in December: 2.7°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (1.4°C).
- Average low temperature in December: -4.2°C
The month with the highest average low temperature is August (10.3°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in December
Trtoševo, Bosnia and Herzegovina
- Average pressure in December: 1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is May (1014.6mbar).
Average wind speed in December
Trtoševo, Bosnia and Herzegovina
- Average wind speed in December: 7.2km/h
The windiest months (with the highest average wind speed) are February and March (7.8km/h).
The calmest month (with the lowest average wind speed) is August (5.4km/h).
Average humidity in December
Trtoševo, Bosnia and Herzegovina
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Trtoševo, Bosnia and Herzegovina
- Average rainfall in December: 68mm
The wettest month (with the highest rainfall) is June (75mm).
The driest month (with the least rainfall) is September (37mm).
Average rainfall days in December
Trtoševo, Bosnia and Herzegovina
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in December
Trtoševo, Bosnia and Herzegovina
- Average snowfall in December: 325mm
The month with the highest snowfall is December (325mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Trtoševo, Bosnia and Herzegovina
- Average snowfall days in December: 12.1 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
Trtoševo, Bosnia and Herzegovina
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 1min
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 36min).
Average sunshine days in December
Trtoševo, Bosnia and Herzegovina
- Average sunshine days in December: 12.1 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is May (8.4 days).
Average UV index in December
Trtoševo, 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 months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Trtoševo, Bosnia and Herzegovina
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in December
Trtoševo, Bosnia and Herzegovina
- Average visibility in December: 7km
The months with the highest visibility are July, August and September (9km).
The month with the lowest visibility is February (6km).
