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 average high-temperature recedes from November's chilly 8.1°C (46.6°F) to a cold 2.3°C (36.1°F). Rożniaty, during December nights, observes a steady temperature, averaging at a subzero cold -1.6°C (29.1°F).Humidity
In Rożniaty, the average relative humidity in December is 86%.Rainfall
In Rożniaty, Poland, during December, the rain falls for 10.1 days and regularly aggregates up to 20mm (0.79") of precipitation. Throughout the year, in Rożniaty, there are 133.5 rainfall days, and 292mm (11.5") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In December, in Rożniaty, it is snowing for 9.4 days. Throughout December, 47mm (1.85") of snow is accumulated. In Rożniaty, during the entire year, snow falls for 43.4 days and aggregates up to 199mm (7.83") of snow.Daylight
December has the shortest days of the year in Rożniaty, with an average of 8h and 6min of daylight.On the first day of December, sunrise is at 07:13 and sunset at 15:33. On the last day of the month, sunrise is at 07:34 and sunset at 15:40 CET.
Sunshine
The average sunshine in December in Rożniaty is 3.7h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 1 in December translates into these instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Rożniaty?
What is the average humidity in December in Rożniaty?
How many days does it rain in December in Rożniaty?
How much does it snow in Rożniaty in December?
What is the month with the shortest days in Rożniaty?
What is the average length of the day in December in Rożniaty?
When is the sunrise / sunset in December in Rożniaty?
How long on average sun shines in December in Rożniaty?
What is the month with the lowest UV index in Rożniaty?
What is the UV index reading in December in Rożniaty?
Average temperature in December
Rożniaty, Poland
- Average high temperature in December: 2.3°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (0.2°C).
- Average low temperature in December: -1.6°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure in December
Rożniaty, Poland
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is October (1019mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).
Average wind speed in December
Rożniaty, Poland
- Average wind speed in December: 12.5km/h
The windiest month (with the highest average wind speed) is December (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Rożniaty, 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 (68%).
Average rainfall in December
Rożniaty, Poland
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is March (14mm).
Average rainfall days in December
Rożniaty, Poland
- Average rainfall days in December: 10.1 days
The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in December
Rożniaty, Poland
- Average snowfall in December: 47mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Rożniaty, Poland
- Average snowfall days in December: 9.4 days
The month with the highest number of snowfall days is January (13.6 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
Rożniaty, Poland
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
Average sunshine days in December
Rożniaty, Poland
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in December
Rożniaty, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Rożniaty, Poland
- Average cloud cover in December: 64
The months with the most cloud cover are January and February (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Rożniaty, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
