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 onset of December is marked by a decrease in temperature, transitioning from a moderate 14.1°C (57.4°F) in November to a chilly 9°C (48.2°F). Proboj's nights in December cool down to an average low-temperature of 3.5°C (38.3°F).Humidity
The average relative humidity in December in Proboj is 75%.Rainfall
In Proboj, in December, it is raining for 12 days, with typically 89mm (3.5") of accumulated precipitation. In Proboj, during the entire year, the rain falls for 148.3 days and collects up to 873mm (34.37") of precipitation.Snowfall
Months with snowfall are January through April and December. December is the first month it typically snows in Proboj. Throughout December, in the average 0.4 snowfall days, it receives 3mm (0.12") of snow. Throughout the year, there are 3.1 snowfall days, and 31mm (1.22") of snow is accumulated.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:02 and sunset at 16:15. On the last day of December, sunrise is at 07:21 and sunset at 16:24 CET.
Sunshine
In December, the average sunshine is 5.9h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 2 during December translates into these guidelines:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Proboj in December?
What is the average humidity in December in Proboj?
How many days does it rain in December in Proboj?
When does it start snowing in Proboj?
What is the month with the shortest days in Proboj?
How many hours of daylight does Proboj have in December?
When is the sunrise / sunset in December in Proboj?
How many hours of sunshine does Proboj have in December?
What is the month with the lowest UV index in Proboj?
What is the UV index reading in December in Proboj?
Average temperature in December
Proboj, Bosnia and Herzegovina
- Average high temperature in December: 9°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in December: 3.5°C
The month with the highest average low temperature is August (18.5°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in December
Proboj, Bosnia and Herzegovina
- Average pressure in December: 1019.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in December
Proboj, Bosnia and Herzegovina
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is February (12.4km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in December
Proboj, Bosnia and Herzegovina
- Average humidity in December: 75%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (58%).
Average rainfall in December
Proboj, Bosnia and Herzegovina
- Average rainfall in December: 89mm
The wettest month (with the highest rainfall) is November (143mm).
The driest month (with the least rainfall) is August (23mm).
Average rainfall days in December
Proboj, Bosnia and Herzegovina
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in December
Proboj, Bosnia and Herzegovina
- Average snowfall in December: 3mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Proboj, Bosnia and Herzegovina
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Proboj, Bosnia and Herzegovina
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days in December
Proboj, Bosnia and Herzegovina
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is August (20.6 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in December
Proboj, Bosnia and Herzegovina
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Proboj, Bosnia and Herzegovina
- Average cloud cover in December: 35
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in December
Proboj, Bosnia and Herzegovina
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
