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
Stepping into December, Grobnice observes a temperature decline, with the average high falling from November's frosty 9.5°C (49.1°F) to a cold 2.5°C (36.5°F). Throughout December, Grobnice experiences a low-temperature average of -4.2°C (24.4°F).Humidity
In Grobnice, the average relative humidity in December is 87%.Rainfall
In Grobnice, in December, during 7 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Grobnice, during the entire year, the rain falls for 145.4 days and collects up to 541mm (21.3") of precipitation.Snowfall
January through May, October through December are months with snowfall. The months with the most snowfall in Grobnice are January and December, with an average 259mm (10.2") of accumulated snow.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 06:53 and sunset at 16:06. On the last day of December, in Grobnice, sunrise is at 07:13 and sunset at 16:15 CET.
Sunshine
The average sunshine in December is 4.5h.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 estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Grobnice in December?
What is the average humidity in December in Grobnice?
How much does it rain in Grobnice in December?
When does it snow the most in Grobnice?
How many days does it snow in December in Grobnice?
What is the month with the shortest days in Grobnice?
What is the average length of the day in December in Grobnice?
When is the sunrise / sunset in December in Grobnice?
How many hours of sunshine does Grobnice have in December?
What is the month with the lowest UV index in Grobnice?
What is the UV index reading in December in Grobnice?
Average temperature in December
Grobnice, Serbia
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (0.8°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 (-6.1°C).
Average pressure in December
Grobnice, Serbia
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is May (1014.6mbar).
Average wind speed in December
Grobnice, Serbia
- Average wind speed in December: 8.1km/h
The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity in December
Grobnice, Serbia
- Average humidity in December: 87%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Grobnice, Serbia
- Average rainfall in December: 45mm
The wettest month (with the highest rainfall) is June (78mm).
The driest month (with the least rainfall) is October (28mm).
Average rainfall days in December
Grobnice, Serbia
- Average rainfall days in December: 7 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (5.1 days).
Average snowfall in December
Grobnice, Serbia
- Average snowfall in December: 259mm
The months with the highest snowfall are January and December (259mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Grobnice, Serbia
- Average snowfall days in December: 13.1 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Grobnice, Serbia
- 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: 4h and 3min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in December
Grobnice, Serbia
- Average sunshine days in December: 13.6 days
The month with the most sunshine days is November (17.2 days).
The months with the least sunshine days are April and May (9.1 days).
Average UV index in December
Grobnice, Serbia
- 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
Grobnice, Serbia
- Average cloud cover in December: 54
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
Grobnice, Serbia
- Average visibility in December: 7km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January and February (6km).
