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
With December's onset, the weather shows a temperature decrease, transitioning from a chilly 7.1°C (44.8°F) in November to an icy 2°C (35.6°F). Grabów Szlachecki, in the month of December, notes an average low temperature of -1.5°C (29.3°F), indicating a small decrease from the daytime highs.Humidity
In Grabów Szlachecki, the average relative humidity in December is 87%.Rainfall
In Grabów Szlachecki, in December, it is raining for 8.7 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, there are 126.9 rainfall days, and 366mm (14.41") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In December, in Grabów Szlachecki, it is snowing for 8.6 days. Throughout December, 53mm (2.09") of snow is accumulated. In Grabów Szlachecki, during the entire year, snow falls for 42.9 days and aggregates up to 331mm (13.03") of snow.Daylight
With an average of 7h and 54min of daylight, December has the shortest days of the year.On the first day of December in Grabów Szlachecki, sunrise is at 07:16 and sunset at 15:25. On the last day of the month, sunrise is at 07:38 and sunset at 15:31 CET.
Sunshine
In December, the average sunshine in Grabów Szlachecki is 3.2h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Grabów Szlachecki in December?
What is the average humidity in December in Grabów Szlachecki?
How much does it rain in Grabów Szlachecki in December?
How much does it snow in Grabów Szlachecki in December?
What is the month with the shortest days in Grabów Szlachecki?
How many hours of daylight does Grabów Szlachecki have in December?
When are sunrise and sunset in December in Grabów Szlachecki?
How long on average sun shines in December in Grabów Szlachecki?
When is the lowest UV index in Grabów Szlachecki?
What is the UV index reading in December in Grabów Szlachecki?
Average temperature in December
Grabów Szlachecki, Poland
- Average high temperature in December: 2°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in December: -1.5°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in December
Grabów Szlachecki, Poland
- Average pressure in December: 1016.9mbar
The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in December
Grabów Szlachecki, Poland
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is December (12.7km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in December
Grabów Szlachecki, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Grabów Szlachecki, Poland
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is May (57mm).
The driest month (with the least rainfall) is November (17mm).
Average rainfall days in December
Grabów Szlachecki, Poland
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in December
Grabów Szlachecki, Poland
- Average snowfall in December: 53mm
The month with the highest snowfall is January (116mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Grabów Szlachecki, Poland
- Average snowfall days in December: 8.6 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Grabów Szlachecki, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Grabów Szlachecki, Poland
- Average sunshine days in December: 15.2 days
The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is May (12.5 days).
Average UV index in December
Grabów Szlachecki, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Grabów Szlachecki, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Grabów Szlachecki, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
