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
Weather in December
Temperature
The shift from November to December includes a small decrease in the average high-temperature, from a chilly 8.3°C (46.9°F) to an icy 3.7°C (38.7°F). During the December nights, Niałek Wielki's temperature maintains an average close to the daytime highs, settling at a subzero cold -0.2°C (31.6°F).Humidity
The average relative humidity in December in Niałek Wielki is 86%.Rainfall
In Niałek Wielki, Poland, in December, during 13.2 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Niałek Wielki, during the entire year, the rain falls for 151.8 days and collects up to 368mm (14.49") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Niałek Wielki, during December, snow falls for 7.5 days and regularly aggregates up to 49mm (1.93") of snow. Throughout the year, there are 37.3 snowfall days, and 270mm (10.63") of snow is accumulated.Daylight
With an average of 7h and 48min of daylight, December has the shortest days of the year in Niałek Wielki, Poland.On the first day of December in Niałek Wielki, sunrise is at 07:42 and sunset at 15:47. On the last day of the month, sunrise is at 08:04 and sunset at 15:53 CET.
Sunshine
The average sunshine in December is 3.7h.UV index
The average daily maximum UV index in December in Niałek Wielki, Poland, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Niałek Wielki during December?
What is the average humidity in December in Niałek Wielki?
How much does it rain in Niałek Wielki in December?
How many days does it snow in December in Niałek Wielki?
What is the month with the shortest days in Niałek Wielki?
What is the average length of the day in December in Niałek Wielki?
When are sunrise and sunset in December in Niałek Wielki?
How long on average sun shines in December in Niałek Wielki?
What is the UV index reading in December in Niałek Wielki?
Average temperature in December
Niałek Wielki, Poland
- Average high temperature in December: 3.7°C
The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in December: -0.2°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is January (-2.2°C).
Average pressure in December
Niałek Wielki, Poland
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is July (1014.4mbar).
Average wind speed in December
Niałek Wielki, Poland
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in December
Niałek Wielki, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Niałek Wielki, Poland
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Niałek Wielki, Poland
- Average rainfall days in December: 13.2 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is October (9.5 days).
Average snowfall in December
Niałek Wielki, Poland
- Average snowfall in December: 49mm
The month with the highest snowfall is January (101mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Niałek Wielki, Poland
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Niałek Wielki, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in December
Niałek Wielki, Poland
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is January (8.8 days).
Average UV index in December
Niałek Wielki, Poland
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in December
Niałek Wielki, Poland
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Niałek Wielki, Poland
- Average visibility in December: 8km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is January (7km).
Niałek Wielki, Poland
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